base analytics and settings

2019-09-23 01:01:27 +01:00 · 2019-09-23 01:01:27 +01:00 · 011aa9f2cc
parent 0366ae5bdb 9953989de6
commit 011aa9f2cc
124 changed files with 25351 additions and 2664 deletions
--- a/AUTHORS.md
+++ b/AUTHORS.md
@ -2,4 +2,5 @@ Contributors
 ===

 * Michael Shanks - [@mjashanks](https://github.com/mjashanks)
-* Daniel Loudon - [@danbudi](https://github.com/danbudi)
+* Dan - [@danbudi](https://github.com/danbudi)
+* Joe  - [@joebudi](https://github.com/joebudi)
--- a/packages/builder/package.json
+++ b/packages/builder/package.json
@ -33,6 +33,7 @@
    ]
  },
  "dependencies": {
+    "@budibase/client": "*",
    "@nx-js/compiler-util": "^2.0.0",
    "date-fns": "^1.29.0",
    "feather-icons": "^4.21.0",
@ -42,8 +43,7 @@
    "safe-buffer": "^5.1.2",
    "shortid": "^2.2.8",
    "string_decoder": "^1.2.0",
-    "uikit": "^3.1.7",
-    "universal-analytics": "^0.4.20"
+    "uikit": "^3.1.7"
  },
  "devDependencies": {
    "@babel/core": "^7.5.5",
--- a/packages/builder/rollup.config.js
+++ b/packages/builder/rollup.config.js
@ -33,7 +33,7 @@ const production = !process.env.ROLLUP_WATCH;
 const lodash_fp_exports = ["union", "reduce", "isUndefined", "cloneDeep", "split", "some", "map", "filter", "isEmpty", "countBy", "includes", "last", "find", "constant", 
 "take", "first", "intersection", "mapValues", "isNull", "has", "isNumber", "isString", "isBoolean", "isDate", "isArray", "isObject", "clone", "values", "keyBy", 
 "keys", "orderBy", "concat", "reverse", "difference", "merge", "flatten", "each", "pull", "join", "defaultCase", "uniqBy", "every", "uniqWith", "isFunction", "groupBy", 
-"differenceBy", "intersectionBy", "isEqual", "max", "sortBy", "assign", "uniq", "trimChars", "trimCharsStart", "isObjectLike", "flattenDeep", "indexOf"];
+"differenceBy", "intersectionBy", "isEqual", "max", "sortBy", "assign", "uniq", "trimChars", "trimCharsStart", "isObjectLike", "flattenDeep", "indexOf", "isPlainObject"];

 const lodash_exports = ["toNumber", "flow", "isArray", "join", "replace", "trim", "dropRight", "takeRight", "head", "isUndefined", "isNull", "isNaN", "reduce", "isEmpty", 
 "constant", "tail", "includes", "startsWith", "findIndex", "isInteger", "isDate", "isString", "split", "clone", "keys", "isFunction", "merge", "has", "isBoolean", "isNumber", 
@ -59,7 +59,8 @@ export default {
 		copy({
 			targets: [
 				{ src: 'src/index.html', dest: outputpath },
-				{ src: 'src/favicon.png', dest: outputpath }
+				{ src: 'src/favicon.png', dest: outputpath },
+				{ src: 'node_modules/@budibase/client/dist/budibase-client.esm.mjs', dest: outputpath }
 			  ]
 		}),

--- a/packages/builder/src/App.svelte
+++ b/packages/builder/src/App.svelte
@ -48,7 +48,7 @@
 	main {
 		height: 100%;
 		width: 100%;
-		font-family: "Lato", Helvetica, Arial, sans-serif;
+		font-family: "Roboto", Helvetica, Arial, sans-serif;
 	}

 	.settings {
--- a/packages/builder/src/accessLevels/AccessLevelsRoot.svelte
+++ b/packages/builder/src/accessLevels/AccessLevelsRoot.svelte
@ -100,16 +100,19 @@ const getPermissionsString = perms => {
 <style>

 .root {
-    padding:10px;
+    height: 100%;
+    position: relative;
+    padding: 1.5rem;
+
 }

-.edit-button {
-    cursor:pointer;
-    color: var(--white);
+.actions-header {
+    flex: 0 1 auto;
 }

-tr:hover .edit-button  {
-    color: var(--secondary75);
+.node-view {
+    overflow-y: auto;
+    flex: 1 1 auto;
 }


--- a/packages/builder/src/actionsAndTriggers/ActionView.svelte
+++ b/packages/builder/src/actionsAndTriggers/ActionView.svelte
@ -81,8 +81,8 @@ const cancel = () => {
    <div class=" uk-form-stacked" style="margin-bottom: 20px">
        <label class="uk-form-label">Default Options</label>
        <div class="uk-grid-small" uk-grid>
-            <input class="uk-input uk-width-1-4" placeholder="key" bind:value={optKey} >        
-            <input class="uk-input uk-width-1-4" placeholder="value" bind:value={optValue} >        
+            <input class="uk-input uk-width-1-4 uk-margin-right" placeholder="key" bind:value={optKey} >        
+            <input class="uk-input uk-width-1-4 uk-margin-right" placeholder="value" bind:value={optValue} >        
            <Button color="primary-outline uk-width-1-4" on:click={addNewOption}>Add</Button>
        </div>
        <div style="margin-top: 10px">
@ -93,8 +93,8 @@ const cancel = () => {
    </div>

    <ButtonGroup>
-        <Button color="primary" grouped on:click={save}>Save</Button>
-        <Button color="secondary" grouped on:click={cancel}>Cancel</Button>
+        <Button color="secondary" grouped on:click={save}>Save</Button>
+        <Button color="tertiary" grouped on:click={cancel}>Cancel</Button>
    </ButtonGroup>

    
@ -104,7 +104,12 @@ const cancel = () => {
 <style>

 .root {
-    padding: 10px;
+    padding: 2rem;
+    border-radius: 2rem;
+}
+
+.uk-grid-small {
+    padding: 1rem;
 }

 .option-container {
--- a/packages/builder/src/actionsAndTriggers/Actions.svelte
+++ b/packages/builder/src/actionsAndTriggers/Actions.svelte
@ -45,13 +45,13 @@ let actionEditingFinished = (action) => {

 </script>

-<h3>Actions</h3>
+<h3 class="title">Actions</h3>

 {#if actionsArray}
-<table class="fields-table uk-table uk-table-small">
+<table class="fields-table uk-table uk-table-small uk-table-striped">
    <thead>
        <tr>
-            <th>Description</th>
+            <th >Description</th>
            <th>Behaviour Source</th>
            <th>Behaviour Name</th>
            <th>Default Options</th>
@ -61,10 +61,10 @@ let actionEditingFinished = (action) => {
    <tbody>
        {#each actionsArray as action}
        <tr>
-            <td >{action.name}</td>
-            <td >{action.behaviourSource}</td>
-            <td >{action.behaviourName}</td>
-            <td >{@html getDefaultOptionsHtml(action.initialOptions)}</td>
+            <td class="table-content">{action.name}</td>
+            <td class="table-content">{action.behaviourSource}</td>
+            <td class="table-content">{action.behaviourName}</td>
+            <td class="table-content">{@html getDefaultOptionsHtml(action.initialOptions)}</td>
            <td class="edit-button">
                <span on:click={() => onActionEdit(action)}>{@html getIcon("edit")}</span>
                <span on:click={() => onActionDelete(action)}>{@html getIcon("trash")}</span>
@ -92,12 +92,21 @@ let actionEditingFinished = (action) => {

 .edit-button {
    cursor:pointer;
-    color: var(--white);
+    color: var(--secondary25);
 }

 tr:hover .edit-button  {
    color: var(--secondary75);
 }

+.title {
+    margin: 3rem 0rem 0rem 0rem;
+    font-weight: 700;
+}
+
+.table-content {
+    font-weight: 500;
+    font-size: .9rem;
+}

 </style>
--- a/packages/builder/src/actionsAndTriggers/ActionsAndTriggersRoot.svelte
+++ b/packages/builder/src/actionsAndTriggers/ActionsAndTriggersRoot.svelte
@ -85,31 +85,45 @@ let onTriggerDelete = (trigger) => {
 </script>

 <div class="root">
-
-<ButtonGroup>
+    <div class="actions-header">
+        <ButtonGroup>
            <Button color="secondary" 
                    grouped
                    on:click={newAction}>Create New Action</Button>
-    <Button color="secondary" 
+            <Button color="tertiary" 
                    grouped
                    on:click={newTrigger}>Create New Trigger</Button>
-</ButtonGroup>
+        </ButtonGroup>
+    </div>

-<Actions {editingActionIsNew} {editingAction} 
+    <div class="node-view">
+        <Actions {editingActionIsNew} {editingAction} 
                {onActionEdit} {onActionDelete} {onActionSave}
                {onActionCancel} />

-<Triggers {editingTriggerIsNew} {editingTrigger} 
+        <Triggers {editingTriggerIsNew} {editingTrigger} 
                {onTriggerEdit} {onTriggerDelete} {onTriggerSave}
                {onTriggerCancel} />
+    </div>

 </div>

 <style>

 .root {
-    padding: 10px;
+    height: 100%;
+    position: relative;
+    padding: 1.5rem;
+
 }

+.actions-header {
+    flex: 0 1 auto;
+}
+
+.node-view {
+    overflow-y: auto;
+    flex: 1 1 auto;
+}

 </style>
--- a/packages/builder/src/actionsAndTriggers/TriggerView.svelte
+++ b/packages/builder/src/actionsAndTriggers/TriggerView.svelte
@ -57,8 +57,8 @@ let save = () => {
    </form>

    <ButtonGroup>
-        <Button grouped on:click={save}>Save</Button>
-        <Button grouped on:click={cancel}>Cancel</Button>
+        <Button color="primary" grouped on:click={save}>Save</Button>
+        <Button color="tertiary" grouped on:click={cancel}>Cancel</Button>
    </ButtonGroup>

 </div>
--- a/packages/builder/src/actionsAndTriggers/Triggers.svelte
+++ b/packages/builder/src/actionsAndTriggers/Triggers.svelte
@ -27,10 +27,10 @@ let triggerEditingFinished = (trigger) => {

 </script>

-<h3>Triggers</h3>
+<h3 class="title">Triggers</h3>

 {#if $store.triggers}
-<table class="fields-table uk-table uk-table-small">
+<table class="fields-table uk-table uk-table-small uk-table-striped">
    <thead>
        <tr>
            <th>Event</th>
@ -43,10 +43,10 @@ let triggerEditingFinished = (trigger) => {
    <tbody>
        {#each $store.triggers as trigger}
        <tr>
-            <td >{trigger.eventName}</td>
-            <td >{trigger.actionName}</td>
-            <td >{trigger.condition}</td>
-            <td >{trigger.optionsCreator}</td>
+            <td class="table-content">{trigger.eventName}</td>
+            <td class="table-content">{trigger.actionName}</td>
+            <td class="table-content">{trigger.condition}</td>
+            <td class="table-content">{trigger.optionsCreator}</td>
            <td class="edit-button">
                <span on:click={() => onTriggerEdit(trigger)}>{@html getIcon("edit")}</span>
                <span on:click={() => onTriggerDelete(trigger)}>{@html getIcon("trash")}</span>
@ -74,7 +74,17 @@ let triggerEditingFinished = (trigger) => {

 .edit-button {
    cursor:pointer;
-    color: var(--white);
+    color: var(--secondary25);
+}
+
+.title {
+    margin: 3rem 0rem 0rem 0rem;
+    font-weight: 700;
+}
+
+.table-content {
+    font-weight: 500;
+    font-size: .9rem;
 }

 tr:hover .edit-button  {
--- a/packages/builder/src/assets/lato-latin-ext.woff2
+++ b/packages/builder/src/assets/lato-latin-ext.woff2
--- a/packages/builder/src/assets/lato-latin.woff2
+++ b/packages/builder/src/assets/lato-latin.woff2
--- a/packages/builder/src/assets/roboto-v20-latin-ext_latin-300.woff
+++ b/packages/builder/src/assets/roboto-v20-latin-ext_latin-300.woff
--- a/packages/builder/src/assets/roboto-v20-latin-ext_latin-300.woff2
+++ b/packages/builder/src/assets/roboto-v20-latin-ext_latin-300.woff2
--- a/packages/builder/src/assets/roboto-v20-latin-ext_latin-500.woff
+++ b/packages/builder/src/assets/roboto-v20-latin-ext_latin-500.woff
--- a/packages/builder/src/assets/roboto-v20-latin-ext_latin-500.woff2
+++ b/packages/builder/src/assets/roboto-v20-latin-ext_latin-500.woff2
--- a/packages/builder/src/assets/roboto-v20-latin-ext_latin-700.woff
+++ b/packages/builder/src/assets/roboto-v20-latin-ext_latin-700.woff
--- a/packages/builder/src/assets/roboto-v20-latin-ext_latin-700.woff2
+++ b/packages/builder/src/assets/roboto-v20-latin-ext_latin-700.woff2
--- a/packages/builder/src/assets/roboto-v20-latin-ext_latin-900.woff
+++ b/packages/builder/src/assets/roboto-v20-latin-ext_latin-900.woff
--- a/packages/builder/src/assets/roboto-v20-latin-ext_latin-900.woff2
+++ b/packages/builder/src/assets/roboto-v20-latin-ext_latin-900.woff2
--- a/packages/builder/src/assets/roboto-v20-latin-ext_latin-regular.woff
+++ b/packages/builder/src/assets/roboto-v20-latin-ext_latin-regular.woff
--- a/packages/builder/src/assets/roboto-v20-latin-ext_latin-regular.woff2
+++ b/packages/builder/src/assets/roboto-v20-latin-ext_latin-regular.woff2
--- a/packages/builder/src/builderStore/api.js
+++ b/packages/builder/src/builderStore/api.js
@ -1,5 +1,3 @@
-import { isUndefined } from "lodash/fp";
-
 const apiCall = (method) => (url, body) => 
    fetch(url, {
        method: method,
--- a/packages/builder/src/builderStore/loadComponentLibraries.js
+++ b/packages/builder/src/builderStore/loadComponentLibraries.js
@ -11,6 +11,17 @@ export const loadLibs = async (appName, appPackage) => {
    return allLibraries;
 }

+export const loadLibUrls = (appName, appPackage) => {
+
+    const allLibraries = [];
+    for(let lib of appPackage.pages.componentLibraries) {
+        const libUrl = makeLibraryUrl(appName, lib);
+        allLibraries.push({libName:lib, importPath:libUrl});
+    }
+
+    return allLibraries;
+}
+
 export const loadLib = async (appName, lib, allLibs) => {
    allLibs[lib] = await import(makeLibraryUrl(appName, lib));
    return allLibs;
--- a/packages/builder/src/builderStore/store.js
+++ b/packages/builder/src/builderStore/store.js
@ -1,26 +1,14 @@
 import {
    hierarchy as hierarchyFunctions, 
-    common 
 } from "../../../core/src";
 import {
-    filter, 
-    cloneDeep, 
-    sortBy, 
-    map, 
-    last, 
-    keys,
-    concat,
-    find, 
-    isEmpty, 
-    groupBy, 
-    reduce
+    filter, cloneDeep, sortBy, 
+    map, last, keys, concat,
+    find, isEmpty, reduce
 } from "lodash/fp";
 import {
-    pipe, 
-    getNode, 
-    validate,
-    constructHierarchy, 
-    templateApi
+    pipe, getNode, validate,
+    constructHierarchy, templateApi
 } from "../common/core";
 import {writable} from "svelte/store";
 import { defaultPagesObject } from "../userInterface/pagesParsing/defaultPagesObject"
@ -28,10 +16,9 @@ import { buildPropsHierarchy } from "../userInterface/pagesParsing/buildPropsHie
 import api from "./api";
 import { isRootComponent } from "../userInterface/pagesParsing/searchComponents";
 import { 
-    getComponentInfo, 
-    getNewComponentInfo 
+    getComponentInfo, getNewComponentInfo 
 } from "../userInterface/pagesParsing/createProps";
-import { loadLibs } from "./loadComponentLibraries";
+import { loadLibs, loadLibUrls } from "./loadComponentLibraries";

 let appname = "";

@ -121,6 +108,7 @@ const initialise = (store, initial) => async () => {
                         .then(r => r.json());

    initial.libraries = await loadLibs(appname, pkg);
+    initial.loadLibraryUrls = () => loadLibUrls(appname, pkg);
    initial.appname = appname;
    initial.pages = pkg.pages;
    initial.hasAppPackage = true;
--- a/packages/builder/src/common/Button.svelte
+++ b/packages/builder/src/common/Button.svelte
@ -27,8 +27,10 @@ $: borderClass = grouped

 button {  
    border-style: solid; 
-    padding: 7px 15px;
+    padding: 7.5px 15px;
    cursor:pointer;
+    margin:5px;
+    border-radius: 5px;
 }

 /* ---- PRIMARY ----*/
--- a/packages/builder/src/common/CodeArea.svelte
+++ b/packages/builder/src/common/CodeArea.svelte
@ -11,11 +11,14 @@ export let label = "";

 textarea {
    padding:3px;
-    background: var(--darkslate);
+    margin-top:5px;
+    margin-bottom:10px;
+    background: var(--lightslate);
    color: var(--white);
    font-family: 'Courier New', Courier, monospace;
    width:95%;
    height:100px;
+    border-radius: 5px;
 }

 </style>
--- a/packages/builder/src/common/DropdownButton.svelte
+++ b/packages/builder/src/common/DropdownButton.svelte
@ -46,7 +46,7 @@ let isDroppedDown = false;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
    font-weight: normal;
-    border-style:solid;
+    border-style: solid;
    border-width: 1px;
    border-color: var(--secondary10);
 }
--- a/packages/builder/src/common/Modal.svelte
+++ b/packages/builder/src/common/Modal.svelte
@ -34,4 +34,8 @@ $: {

 <style>

+.uk-modal-dialog {
+    border-radius: .3rem;
+}
+
 </style>
--- a/packages/builder/src/common/binding.js
+++ b/packages/builder/src/common/binding.js
@ -0,0 +1,25 @@
+import {
+    isString
+} from "lodash/fp";
+
+export const BB_STATE_BINDINGPATH = "##bbstate";
+export const BB_STATE_FALLBACK = "##bbstatefallback";
+
+export const isBinding = value => 
+    !isString(value) 
+    && value
+    && isString(value[BB_STATE_BINDINGPATH])
+    && value[BB_STATE_BINDINGPATH].length > 0;
+
+export const setBinding = ({path, fallback}, binding={} ) => {
+    if(isNonEmptyString(path)) binding[BB_STATE_BINDINGPATH] = path;
+    if(isNonEmptyString(fallback)) binding[BB_STATE_FALLBACK] = fallback;
+    return binding
+}
+
+export const getBinding = binding => ({
+    path: binding[BB_STATE_BINDINGPATH] || "",
+    fallback: binding[BB_STATE_FALLBACK] || ""
+});
+
+const isNonEmptyString = s => isString(s) && s.length > 0;
--- a/packages/builder/src/common/eventHandlers.js
+++ b/packages/builder/src/common/eventHandlers.js
@ -0,0 +1 @@
+export const EVENT_TYPE_MEMBER_NAME = "##eventHandlerType";
--- a/packages/builder/src/common/icon.js
+++ b/packages/builder/src/common/icon.js
@ -1,3 +1,3 @@
 import feather from "feather-icons";
-const getIcon = (icon, size) => feather.icons[icon].toSvg({height:size||"24", width:size||"24"});
+const getIcon = (icon, size) => feather.icons[icon].toSvg({height:size||"16", width:size||"16"});
 export default getIcon;
--- a/packages/builder/src/database/ActionsHeader.svelte
+++ b/packages/builder/src/database/ActionsHeader.svelte
@ -30,7 +30,7 @@ const deleteCurrentNode = () => {
        </Button>

        {#if !$store.currentNodeIsNew}
-        <Button color="secondary" grouped on:click={openConfirmDelete}>
+        <Button color="tertiary" grouped on:click={openConfirmDelete}>
            Delete
        </Button>
        {/if}
@ -54,9 +54,9 @@ const deleteCurrentNode = () => {
 <style>

 .root {
-    padding:5px;
-    top:0;
-    width:100%;
-}
+    padding: 1.5rem;
+    width: 100%;
+    align-items: right;
+    }

 </style>
--- a/packages/builder/src/database/FieldView.svelte
+++ b/packages/builder/src/database/FieldView.svelte
@ -109,7 +109,7 @@ const save = () => {

    <ButtonGroup style="float: right;">
        <Button color="primary" grouped on:click={save}>Save</Button>
-        <Button color="secondary" grouped on:click={() => onFinished(false)}>Cancel</Button>
+        <Button color="tertiary" grouped on:click={() => onFinished(false)}>Cancel</Button>
    </ButtonGroup>

 </div>
--- a/packages/builder/src/database/HierarchyRow.svelte
+++ b/packages/builder/src/database/HierarchyRow.svelte
@ -24,13 +24,13 @@ export let node;

 .root { 
    display: block;
-    font-size: 13pt;
+    font-size: 1rem;
    width: 100%;
    cursor: pointer;
 }

 .title {
-    font: var(--bodytext);
+    font: var(--fontblack);
    padding-top: 10px;
    padding-right: 5px;
    padding-bottom: 10px;
--- a/packages/builder/src/database/RecordView.svelte
+++ b/packages/builder/src/database/RecordView.svelte
@ -85,18 +85,21 @@ let getTypeOptions = typeOptions =>
 <div class="root">

    <form class="uk-form-horizontal">
+        <h3 class="settings-title">
+        Settings 
+    </h3>
    
-        <Textbox label="Name" bind:text={record.name} />
-        <div>{record.nodeKey()}</div>
+        <Textbox label="Name:" bind:text={record.name} />
        {#if !record.isSingle}
-        <Textbox label="Collection Name" bind:text={record.collectionName} />
-        <Textbox label="Shard Factor" bind:text={record.allidsShardFactor} />
+        <Textbox label="Collection Name:" bind:text={record.collectionName} />
+        <Textbox label="Shard Factor:" bind:text={record.allidsShardFactor} />
        {/if}
+        <div class="recordkey">{record.nodeKey()}</div>

    </form>
-    <h4>
+    <h3 class="title">
        Fields <span class="add-field-button" on:click={newField}>{@html getIcon("plus")}</span>
-    </h4>
+    </h3>

    {#if record.fields.length > 0}
    <table class="fields-table uk-table">
@ -138,9 +141,9 @@ let getTypeOptions = typeOptions =>
    </Modal>
    {/if}

-    <h4>
+    <h3 class="title">
        Indexes 
-    </h4>
+    </h3>

    {#each record.indexes as index}
    <div class="index-container">
@ -166,7 +169,9 @@ let getTypeOptions = typeOptions =>
        {/if}
    </div>
    {:else}
-    (no indexes added)
+    <div class="no-indexes">
+        No indexes added.
+    </div>
    {/each}

 </div>
@ -176,25 +181,40 @@ let getTypeOptions = typeOptions =>

 .root {
    height: 100%;
-    padding: 15px;
+    padding: 2rem;
+}
+
+.settings-title {
+    font-weight: 700;
+}
+
+.title {
+    margin: 3rem 0rem 0rem 0rem;
+    font-weight: 700;
+}
+
+.recordkey {
+    font-size: 14px;
+    font-weight: 600;
+    color: var(--primary100);
 }

 .fields-table {
-    margin:10px;
+    margin: 1rem 1rem 0rem 0rem;
    border-collapse:collapse;
 }

 .add-field-button {
-    margin-left:15px;
    cursor:pointer;
 }

 .edit-button {
    cursor:pointer;
-    color: var(--white);
+    color: var(--secondary25);
 }

 .edit-button:hover {
+    cursor:pointer;
    color: var(--secondary75);
 }

@ -203,7 +223,7 @@ th {
 }

 td {
-    padding: 5px 30px 5px 0px;
+    padding: 1rem 5rem 1rem 0rem;
    margin:0;
    
 }
@ -255,7 +275,12 @@ tbody > tr:hover .edit-button {
 }

 .index-field-row {
-    margin-top: 7px;
+    margin: 1rem 0rem 0rem 0rem;
 }

+.no-indexes {
+    margin: 1rem 0rem 0rem 0rem;
+    font-family: var(--fontnormal);
+    font-size: 14px;
+}
 </style>
--- a/packages/builder/src/favicon.ico
+++ b/packages/builder/src/favicon.ico
--- a/packages/builder/src/favicon.png
+++ b/packages/builder/src/favicon.png
--- a/packages/builder/src/fonts.css
+++ b/packages/builder/src/fonts.css
@ -1,61 +1,47 @@
 /* latin-ext */
+/* roboto-regular - latin-ext_latin */
@font-face {
-    font-family: 'Lato';
+  font-family: 'Roboto';
+  font-style: normal;
  font-weight: 400;
-    src: local('Lato Regular'), local('Lato-Regular'), url(/_builder/assets/lato-latin-ext.woff2) format('woff2');
-    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
+  src: local('Roboto'), local('Roboto-Regular'),
+       url('/_builder/assets/roboto-v20-latin-ext_latin-regular.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
+       url('/_builder/assets/roboto-v20-latin-ext_latin-regular.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
 }
-  /* latin */
+/* roboto-300 - latin-ext_latin */
@font-face {
-    font-family: 'Lato';
-    font-weight: 400;
-    src: local('Lato Regular'), local('Lato-Regular'), url(/_builder/assets/lato-latin.woff2) format('woff2');
-    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
+  font-family: 'Roboto';
+  font-style: normal;
+  font-weight: 300;
+  src: local('Roboto Light'), local('Roboto-Light'),
+       url('/_builder/assets/roboto-v20-latin-ext_latin-300.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
+       url('/_builder/assets/roboto-v20-latin-ext_latin-300.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
 }
-  
-
-/* Black latin-ext */
+/* roboto-500 - latin-ext_latin */
@font-face {
-    font-family: 'Lato Black';
-    font-weight: 900;
-    src: local('Lato Regular'), local('Lato-Regular'), url(/_builder/assets/lato-latin-ext.woff2) format('woff2');
-    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
+  font-family: 'Roboto';
+  font-style: normal;
+  font-weight: 500;
+  src: local('Roboto Medium'), local('Roboto-Medium'),
+       url('/_builder/assets/roboto-v20-latin-ext_latin-500.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
+       url('/_builder/assets/roboto-v20-latin-ext_latin-500.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
 }
-  /* Black latin */
+/* roboto-700 - latin-ext_latin */
@font-face {
-    font-family: 'Lato Black';
-    font-weight: 900;
-    src: local('Lato Regular'), local('Lato-Regular'), url(/_builder/assets/lato-latin.woff2) format('woff2');
-    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
-}
-
-/* Bold latin-ext */
-@font-face {
-    font-family: 'Lato Bold';
+  font-family: 'Roboto';
+  font-style: normal;
  font-weight: 700;
-    src: local('Lato Regular'), local('Lato-Regular'), url(/_builder/assets/lato-latin-ext.woff2) format('woff2');
-    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
+  src: local('Roboto Bold'), local('Roboto-Bold'),
+       url('/_builder/assets/roboto-v20-latin-ext_latin-700.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
+       url('/_builder/assets/roboto-v20-latin-ext_latin-700.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
 }
-  /* Bold latin */
+/* roboto-900 - latin-ext_latin */
@font-face {
-    font-family: 'Lato Bold';
-    font-weight: 700;
-    src: local('Lato Regular'), local('Lato-Regular'), url(/_builder/assets/lato-latin.woff2) format('woff2');
-    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
-}
-
-/* Semi Bold latin-ext */
-@font-face {
-    font-family: 'Lato Semi Bold';
-    font-weight: 600;
-    src: local('Lato Regular'), local('Lato-Regular'), url(/_builder/assets/lato-latin-ext.woff2) format('woff2');
-    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
-}
-  /* Semi Bold latin */
-@font-face {
-    font-family: 'Lato Semi Bold';
-    font-weight: 600;
-    src: local('Lato Regular'), local('Lato-Regular'), url(/_builder/assets/lato-latin.woff2) format('woff2');
-    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
+  font-family: 'Roboto';
+  font-style: normal;
+  font-weight: 900;
+  src: local('Roboto Black'), local('Roboto-Black'),
+       url('/_builder/assets/roboto-v20-latin-ext_latin-900.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
+       url('/_builder/assets/roboto-v20-latin-ext_latin-900.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
 }
  
--- a/packages/builder/src/global.css
+++ b/packages/builder/src/global.css
@ -4,6 +4,7 @@
    --primary50: #454CA080;
    --primary25: #454CA040;
    --primary10: #454CA01A;
+    --primary5: #454ca00c;
    --primarydark: #3F448A;
    
    --secondary100: #162B4DFF;
@ -11,6 +12,7 @@
    --secondary50: #162B4D80;
    --secondary25: #162B4D40;
    --secondary10: #162B4D1A;
+    --secondary5: rgba(22, 43, 77, 0.068);
    --secondarydark: #3F448A;

    --tertiary: #F2F5F7;
@ -30,17 +32,18 @@
    --deletiondark: #CF4046;

    --white: #FFFFFF;
-    --darkslate: #5C6B82;
-    --slate: #8B95A6;
-    --lightslate: rgb(203, 212, 228);
+    --darkslate: #1a202c;
+    --slate: #a0aec0;
+    --lightslate: #f7fafc;

    --borderradius: 2px;
    --borderradiusall: 2px 2px 2px 2px;

-    --fontblack: "Lato Black";
-    --fontbold: "Lato Bold";
-    --fontsemibold: "Lato Semi Bold";
-    --fontnormal: "Lato";
+    --fontblack: "Roboto Black";
+    --fontbold: "Roboto Bold";
+    --fontsemibold: "Roboto Medium";
+    --fontnormal: "Roboto";
+    --fontlight: "Roboto Light";

    --bodytext: var(--fontnormal) "regular" var(--secondary100) 16pt;
    --bigbodytext: var(--fontnormal) "regular" var(--secondary100) 20pt;
@ -79,7 +82,7 @@ h3 {
 }

 h4 {
-    font-family: var(--fontsemibold);
+    font-family: var(--fontbold);
    font-size: 18pt;
    color: var(--secondary100);
 }
--- a/packages/builder/src/main.js
+++ b/packages/builder/src/main.js
@ -1,8 +1,11 @@
 import App from "./App.svelte";
 import "./global.css";
 import "./fonts.css";
-import "/assets/lato-latin-ext.woff2";
-import "/assets/lato-latin.woff2";
+import "/assets/roboto-v20-latin-ext_latin-300";
+import "/assets/roboto-v20-latin-ext_latin-400";
+import "/assets/roboto-v20-latin-ext_latin-500";
+import "/assets/roboto-v20-latin-ext_latin-700";
+import "/assets/roboto-v20-latin-ext_latin-900";
 import "/assets/budibase-logo.png";
 import "/assets/budibase-logo-only.png";
 import "uikit/dist/css/uikit.min.css";
--- a/packages/builder/src/nav/BackendNav.svelte
+++ b/packages/builder/src/nav/BackendNav.svelte
@ -73,7 +73,7 @@ store.subscribe(db => {

 .root {
    height: 100%;
-    background-color: var(--primary10);
+    background-color: var(--secondary5);
 }

 .items-root {
@ -90,8 +90,8 @@ store.subscribe(db => {


 .hierarchy-title-row {
-    padding: 15px 7px;
-    font-size: 12pt;
+    padding: 2rem 1rem 0rem 1rem;
+    font-size: 10pt;
    display: flex;
    font-weight: bold;
 }
--- a/packages/builder/src/nav/HierarchyRow.svelte
+++ b/packages/builder/src/nav/HierarchyRow.svelte
@ -43,15 +43,14 @@ store.subscribe(s => {

 .root { 
    display: block;
-    font-size: 12pt;
+    font-size: 10pt;
    width: 100%;
    cursor: pointer;
 }

 .title {
-    padding-top: 5px;
-    padding-right: 5px;
-    padding-bottom: 5px;
+    padding-top: .5rem;
+    padding-right: .5rem;
    color: var(--secondary100);
 }

--- a/packages/builder/src/nav/NavItem.svelte
+++ b/packages/builder/src/nav/NavItem.svelte
@ -25,8 +25,8 @@ const setActive = () =>
 <style>

 .nav-item {
-    padding: 7px;
-    font-size: 12pt;
+    padding: 1rem 1rem 0rem 1rem;
+    font-size: 10pt;
    font-weight: bold;
    cursor: pointer;
    flex: 0 0 auto;
--- a/packages/builder/src/userInterface/ComponentInstanceEditor.svelte
+++ b/packages/builder/src/userInterface/ComponentInstanceEditor.svelte
@ -10,7 +10,7 @@ import {
 } from "lodash/fp";
 import { fade, slide } from 'svelte/transition';

-export let propertyName = "";
+export let title = "";
 export let onGoBack = () => {};
 export let instanceProps = {};
 export let onPropsChanged = () => {};
@ -18,6 +18,9 @@ export let onPropsChanged = () => {};

 let editingSubComponentName;
 let editingSubComponentProps;
+let editingSubComponentArrayIndex;
+let editingSubComponentArrayPropName;
+let editingSubComponentTitle;
 let allComponents;

 store.subscribe(s => {
@ -33,18 +36,28 @@ const onSubComponentGoBack = () => {
 }

 const onEditComponentProp = (propName, arrayIndex, arrayPropName) => {
-    editingSubComponentName = isUndefined(arrayIndex)
+    editingSubComponentName = propName;
+    editingSubComponentTitle = isUndefined(arrayIndex)
                              ? propName
                              : `${propName}[${arrayIndex}].${arrayPropName}`;
    editingSubComponentProps = isUndefined(arrayIndex)
                               ? instanceProps[propName]
                               : instanceProps[propName][arrayIndex][arrayPropName];
+    editingSubComponentArrayIndex = arrayIndex;
+    editingSubComponentArrayPropName = arrayPropName;
 };


 const onSubComponentPropsChanged = (subProps) => {
    const newProps = cloneDeep(instanceProps);
+    if(isUndefined(editingSubComponentArrayIndex)) {
        newProps[editingSubComponentName] = subProps;
+    } else {
+        newProps[editingSubComponentName]
+                [editingSubComponentArrayIndex]
+                [editingSubComponentArrayPropName] = subProps;
+    }
+    
    instanceProps = newProps;
    onPropsChanged(newProps);
 }
@ -62,7 +75,7 @@ const propsChanged = newProps => {
    <div class="title">
        <IconButton icon="chevron-left"
                    on:click={onGoBack}/>
-        <span>{propertyName}</span>
+        <span>{title}</span>
    </div>

    {#if editingSubComponentName}
@ -71,7 +84,7 @@ const propsChanged = newProps => {
        <svelte:self onPropsChanged={onSubComponentPropsChanged}
                    onGoBack={onSubComponentGoBack}
                    instanceProps={editingSubComponentProps}
-                    propertyName={editingSubComponentName} />
+                    title={editingSubComponentTitle} />
    </div>
    {:else}
    <PropsView {instanceProps}
--- a/packages/builder/src/userInterface/ComponentPropSelector.svelte
+++ b/packages/builder/src/userInterface/ComponentPropSelector.svelte
@ -18,7 +18,6 @@ export let props = emptyProps();
 export let onValueChanged = () => {};
 export let onComponentChosen = () => {};
 export let onEdit = () => {};
-export let label = "";
 export let disabled = false;

 const CHOOSE_COMPONENT = "choose_component";
@ -70,7 +69,6 @@ const confirmClearComponent = () => {
 </script>


-<label class="uk-form-label">{label}</label>
 <div class="root uk-form-controls">
    <div class:selectedname={componentSelected}>
        {componentSelected ?  shortName : "(none)"}
--- a/packages/builder/src/userInterface/CurrentItemPreview.svelte
+++ b/packages/builder/src/userInterface/CurrentItemPreview.svelte
@ -2,79 +2,47 @@
 import { store } from "../builderStore";
 import { makeLibraryUrl } from "../builderStore/loadComponentLibraries";
 import {
-    last,
-    split,
-    map,
-    join
+    last, split, map, join
 } from "lodash/fp";
 import { pipe } from "../common/core";
 import { splitName } from "./pagesParsing/splitRootComponentName"
 import { afterUpdate } from 'svelte';
 import { getRootComponent } from "./pagesParsing/getRootComponent";
+import { buildPropsHierarchy } from "./pagesParsing/buildPropsHierarchy";

-if(!window.budibaseIframeConnector) {
-    window.budibaseIframeConnector = {
-        initialiseComponent(props, htmlElement) {
-             const rootComponent = getRootComponent(
-                 props._component, allComponents);
-
-             const {componentName, libName} = splitName(
-                rootComponent.name);
-
-            new (libraries[libName][componentName])({
-                target: htmlElement,
-                props: {...props, _app: window.budibaseIframeConnector}
-            });
-        }
-    }
-}

 let component;
 let stylesheetLinks = "";
-let componentHtml = "";
-let props;
-let componentLibraryUrl = "";
 let rootComponentName = "";
-let iframe;
 let libraries;
 let allComponents;
-
+let appDefinition = {};

 store.subscribe(s => {
    const {componentName, libName} = splitName(
        s.currentComponentInfo.rootComponent.name);

    rootComponentName = componentName;
-    props = s.currentComponentInfo.fullProps;
    component = s.libraries[libName][componentName];
    stylesheetLinks = pipe(s.pages.stylesheets, [
        map(s => `<link rel="stylesheet" href="${s}"/>`),
        join("\n")
    ]);
-    componentLibraryUrl = makeLibraryUrl(s.appname, libName);
+    appDefinition = {
+        componentLibraries: s.loadLibraryUrls(),
+        props: buildPropsHierarchy(s.allComponents, s.currentFrontEndItem)
+    };
    libraries = s.libraries;
    allComponents = s.allComponents;
 });

-/*
-afterUpdate(() => {
-    if(iframe) iframeLoaded();
-});
-*/

-const iframeLoaded = () => {
-    setTimeout(() => {
-        iframe.style.height = (iframe.contentWindow.document.body.scrollHeight + 1).toString() + "px";
-        iframe.style.width = (iframe.contentWindow.document.body.scrollWidth + 1).toString() + "px";
-    }, 100);
-}

 </script>

 <div class="component-preview" >
    <div class="component-container">
-        <iframe bind:this={iframe}
-                on:load={iframeLoaded}
+        <iframe style="height: 100%; width: 100%"
                title="componentPreview"
                srcdoc={
 `<html>
@ -82,16 +50,11 @@ const iframeLoaded = () => {
 <head>
    ${stylesheetLinks}
    <script>
-    
-        import('${componentLibraryUrl}')
+        window["##BUDIBASE_APPDEFINITION##"] = ${JSON.stringify(appDefinition)};
+        import('./budibase-client.esm.mjs')
        .then(module => {
-            const componentClass = module['${rootComponentName}'];
-            const instance = new componentClass({
-                target: document.body,
-                props: {...${JSON.stringify(props)}, _app: window.parent.budibaseIframeConnector}
-            }) ;
+            module.loadBudibase();
        })        
-        
    </script>
 </head>
 <body>
--- a/packages/builder/src/userInterface/EditComponent.svelte
+++ b/packages/builder/src/userInterface/EditComponent.svelte
@ -36,6 +36,10 @@ let modalElement
 let propsValidationErrors = [];
 let editingComponentInstance;
 let editingComponentInstancePropName="";
+let editingComponentArrayIndex;
+let editingComponentArrayPropName;
+let editingComponentInstanceTitle;
+
 let allComponents;

 $: shortName = last(name.split("/"));
@ -116,9 +120,13 @@ const onEditComponentProp = (propName, arrayIndex, arrayPropName) => {
    editingComponentInstance = isUndefined(arrayIndex) 
                               ? component.props[propName]
                               : component.props[propName][arrayIndex][arrayPropName];
-    editingComponentInstancePropName = isUndefined(arrayIndex)
+    editingComponentInstancePropName = propName;
+    editingComponentInstanceTitle = isUndefined(arrayIndex)
                                       ? propName
                                       : `${propName}[${arrayIndex}].${arrayPropName}`;
+                                
+    editingComponentArrayIndex = arrayIndex;
+    editingComponentArrayPropName = arrayPropName;
 }

 const componentInstanceCancelEdit = () => {
@ -127,8 +135,15 @@ const componentInstanceCancelEdit = () => {
 }

 const componentInstancePropsChanged = (instanceProps) => {
-    updateComponent(newComponent => 
-        newComponent.props[editingComponentInstancePropName] = instanceProps);
+    updateComponent(newComponent => {
+        if(isUndefined(editingComponentArrayIndex)) {
+            newComponent.props[editingComponentInstancePropName] = instanceProps;
+        } else {
+            newComponent.props[editingComponentInstancePropName]
+                              [editingComponentArrayIndex]
+                              [editingComponentArrayPropName] = instanceProps;
+        }
+    });
 }

 </script>
@ -151,11 +166,11 @@ const componentInstancePropsChanged = (instanceProps) => {

    {#if editingComponentInstance}
    <ComponentInstanceEditor onGoBack={componentInstanceCancelEdit}
-                             propertyName={editingComponentInstancePropName}
+                             title={editingComponentInstanceTitle}
                             instanceProps={editingComponentInstance}
                             onPropsChanged={componentInstancePropsChanged}/>
    {:else}
-    <div>
+    <div class="component-props-container">

        <div class="section-header padding" on:click={() => componentDetailsExpanded = !componentDetailsExpanded}>
            <span style="margin-right: 7px">Component Details</span>
@ -232,6 +247,8 @@ const componentInstancePropsChanged = (instanceProps) => {
    border-style: solid;
    border-color: var(--lightslate);
    border-width: 0px 0px 0px 1px;
+    display:flex;
+    flex-direction: column;
 }

 .padding {
@ -267,4 +284,8 @@ const componentInstancePropsChanged = (instanceProps) => {
    margin-top: 20px;
 }

+.component-props-container {
+    flex: 1 1 auto;
+    overflow-y: auto;
+}
 </style>
--- a/packages/builder/src/userInterface/EventListSelector.svelte
+++ b/packages/builder/src/userInterface/EventListSelector.svelte
@ -0,0 +1,97 @@
+<script>
+import IconButton from "../common/IconButton.svelte";
+import EventSelector from "./EventSelector.svelte";
+import {
+    filter
+} from "lodash/fp";
+import {EVENT_TYPE_MEMBER_NAME} from "../common/eventHandlers";
+export let parentProps;
+export let propDef;
+export let onValueChanged;
+export let onValidate = () => {};
+
+let events = [];
+let elementErrors = {};
+
+$: {
+    events = parentProps[propDef.____name];
+}
+
+const addHandler = () => {
+    const newHandler = {parameters:{}};
+    newHandler[EVENT_TYPE_MEMBER_NAME] = "";
+    events = [...events, newHandler];
+    onValueChanged(events);
+}
+
+const onEventHandlerChanged = (oldEvent) => (newEvent) => {
+    const indexOfOldEvent = events.indexOf(oldEvent);
+    const newEvents = [...events];
+    newEvents.splice(
+        events.indexOf(oldEvent),
+        1,
+        newEvent);
+    events = newEvents;
+    onValueChanged(events);
+}
+
+const removeHandler = (index) => () => {
+    events = filter(e => e !== events[index])(events);
+    onValueChanged(events);
+}
+
+</script>
+
+<div class="root">
+    <div class="control-container">
+        {#each events as ev, index}
+
+        <div class="handler-container">
+            <EventSelector onChanged={onEventHandlerChanged(ev)}
+                        onRemoved={removeHandler(index)}
+                        event={ev} />
+
+        </div>
+
+        <div class="separator"></div>
+        {/each}
+
+        <div class="addelement-container"
+             on:click={addHandler}>
+            <IconButton icon="plus" 
+                            size="12"/>
+        </div>
+    </div>
+</div>
+
+
+<style>
+
+.addelement-container {
+    cursor: pointer;
+    padding: 3px 0px;
+    text-align: center;
+}
+
+
+
+.addelement-container:hover {
+    background-color: var(--primary25);
+    margin-top: 5px;
+}
+
+
+.control-container {
+    padding-left: 3px;
+    background: var(--secondary10);
+}
+
+.separator {
+    width: 60%;
+    margin: 10px auto;
+    border-style:solid;
+    border-width: 1px 0 0 0;
+    border-color: var(--primary25);
+}
+
+</style>
--- a/packages/builder/src/userInterface/EventSelector.svelte
+++ b/packages/builder/src/userInterface/EventSelector.svelte
@ -0,0 +1,104 @@
+<script>
+import IconButton from "../common/IconButton.svelte";
+import StateBindingControl from "./StateBindingControl.svelte";
+import {
+    find, map, keys, reduce
+} from "lodash/fp";
+import { pipe } from "../common/core";
+import { EVENT_TYPE_MEMBER_NAME } from "../common/eventHandlers";
+
+export let event;
+export let onChanged;
+export let onRemoved;
+
+const events = [
+    {name:"", parameters: []},
+    {name:"Set State", parameters: ["path", "value"]},
+    {name:"Load Record", parameters: ["recordKey", "statePath"]},
+];
+
+let eventType;
+let parameters = [];
+
+$: {
+    if(event) {
+        eventType = event[EVENT_TYPE_MEMBER_NAME];
+        parameters = pipe(event.parameters, [
+            keys,
+            map(k => ({name:k, value:event.parameters[k]}))
+        ]);
+    } else {
+        eventType = "";
+        parameters = [];
+    }
+}
+
+const eventChanged = (type, parameters) => {
+    const paramsAsObject = reduce(
+        (obj, p) => {
+            obj[p.name] = p.value;
+            return obj;
+        }
+        , {}
+    )(parameters)
+
+    const ev = {};
+    ev[EVENT_TYPE_MEMBER_NAME]=type;
+    ev.parameters = paramsAsObject;
+
+    onChanged(ev);
+}
+
+const eventTypeChanged = (ev) => {
+    const eType = find(e => e.name === ev.target.value)(events);
+    const emptyParameters = map(p => ({name:p, value:""}))(eType.parameters);
+    eventChanged(eType.name, emptyParameters);
+}
+
+const onParameterChanged = index => val => {
+    const newparameters = [...parameters];
+    newparameters[index].value = val;
+    eventChanged(eventType, newparameters);
+}
+
+</script>
+
+<div class="type-selector-container">
+    <select class="type-selector uk-select uk-form-small " value={eventType} on:change={eventTypeChanged}>
+        {#each events as ev}
+        <option value={ev.name}>{ev.name}</option>
+        {/each}
+    </select>
+
+    <IconButton icon="trash" 
+                size="12" 
+                on:click={onRemoved}/>
+
+</div>
+
+{#if parameters}
+{#each parameters as p, index}
+
+<div>
+    {p.name}   
+</div>
+<StateBindingControl  onChanged={onParameterChanged(index)}
+                      value={p.value} />
+
+{/each}
+{/if}
+
+<style>
+
+.type-selector-container {
+    display: flex;
+}
+
+.type-selector {
+    border-color: var(--primary50);
+    border-radius: 2px;
+    width: 50px;
+    flex: 1 0 auto;
+}
+
+</style>
--- a/packages/builder/src/userInterface/PropArraySelector.svelte
+++ b/packages/builder/src/userInterface/PropArraySelector.svelte
@ -18,7 +18,6 @@ export let onEditComponentProp = () => {};

 let value = [];
 let elementDefinitionArray;
-let label = "";
 let elementErrors = {};

 $: {
@ -31,7 +30,6 @@ $: {
        });
    }
    elementDefinitionArray = elArray;
-    label = propDef.____name;
    value = parentProps[propDef.____name];
 }

@ -73,9 +71,7 @@ const onEditComponent = (index, propName) => () => {
 </script>

 <div class="root">
-    <div>
-        {label}
-    </div>
+

    <div class="item-container">
        {#each value as item, index}
--- a/packages/builder/src/userInterface/PropControl.svelte
+++ b/packages/builder/src/userInterface/PropControl.svelte
@ -5,6 +5,8 @@ import Textbox from "../common/Textbox.svelte";
 import Dropdown from "../common/Dropdown.svelte";
 import ComponentPropSelector from "./ComponentPropSelector.svelte";
 import PropArraySelector from "./PropArraySelector.svelte";
+import EventListSelector from "./EventListSelector.svelte";
+import StateBindingControl from "./StateBindingControl.svelte";

 export let errors = [];
 export let setProp = () => {};
@ -26,37 +28,39 @@ const setComponentProp = (props) => {

 <div class="root" >

+    {#if propDef.type === "component"}

-    {#if propDef.type === "bool"}
-    <Checkbox label={propDef.____name} 
-                checked={props[propDef.____name]} 
-                on:change={ev => setProp(propDef.____name, ev.target.checked)}
-                hasError={fieldHasError(propDef.____name)} />
-    {:else if propDef.type === "options"}
-    <Dropdown label={propDef.____name}
-                selected={props[propDef.____name]} 
-                options={propDef.options}
-                on:change={ev => setProp(propDef.____name, ev.target.value)}
-                hasError={fieldHasError(propDef.____name)}/>
-    {:else if propDef.type === "component"}
+    <div class="prop-label">{propDef.____name}</div>
    <ComponentPropSelector label={propDef.____name}
                            props={props[propDef.____name]}
                            {disabled}
                            onEdit={onEditComponent}
                            onComponentChosen={onEditComponent}
                            onValueChanged={setComponentProp}/>
+
    {:else if propDef.type === "array"}
+
+    <div class="prop-label">{propDef.____name}</div>
    <PropArraySelector parentProps={props}
                       {propDef}
                       onValueChanged={setComponentProp}
-                       onEditComponentProp={onEditComponent}/>
+                       onEditComponentProp={onEditComponent} />
+
+    {:else if propDef.type === "event"}
+
+    <div class="prop-label">{propDef.____name}</div>
+    <EventListSelector parentProps={props}
+                       {propDef}
+                       onValueChanged={setComponentProp} />
+
    {:else}
-    <Textbox label={propDef.____name}
-                text={props[propDef.____name]}
-                on:change={ev => setProp(propDef.____name, ev.target.value)}
-                margin={false}
-                hasError={fieldHasError(propDef.____name)}
-                {disabled}/>
+
+    <div class="prop-label">{propDef.____name}</div>
+    <StateBindingControl value={props[propDef.____name]}
+                         type={propDef.type}
+                         options={propDef.options}
+                         onChanged={v => setProp(propDef.____name, v)}/>
+
    {/if} 

 </div>
@ -70,4 +74,10 @@ const setComponentProp = (props) => {
    border-color: var(--primary25);
 }

+.prop-label {
+    font-size: 0.9em;
+    color: var(--primary100);
+    font-weight: bold;
+}
+
 </style>
--- a/packages/builder/src/userInterface/StateBindingControl.svelte
+++ b/packages/builder/src/userInterface/StateBindingControl.svelte
@ -0,0 +1,155 @@
+<script>
+import {
+    isString
+} from "lodash/fp";
+import IconButton from "../common/IconButton.svelte";
+import {
+    isBinding, getBinding, setBinding
+} from "../common/binding";
+
+export let value="";
+export let onChanged= () => {};
+export let type="";
+export let options=[];
+
+let isBound=false;
+let bindingPath="";
+let bindingFallbackValue="";
+let isExpanded = false;
+let forceIsBound = false;
+
+$: {
+    isBound= forceIsBound || isBinding(value);
+
+    if(isBound) {
+        const binding = getBinding(value);
+        bindingPath= binding.path;
+        bindingFallbackValue= binding.fallback;
+    } else {
+        bindingPath="";
+        bindingFallbackValue="";
+    }
+}
+
+const clearBinding = () => {
+    forceIsBound = false;
+    onChanged("");
+}
+
+const bind = (path, fallback) => {
+    if(!path) {
+        clearBinding("");
+        return;
+    }
+    const binding = setBinding({path, fallback});
+    onChanged(binding);
+}
+
+const setBindingPath = ev => {
+    forceIsBound = false;
+    bind(ev.target.value, bindingFallbackValue)
+}
+
+const setBindingFallback = ev => {
+    bind(bindingPath, ev.target.value);
+}
+
+
+const makeBinding = () => {
+    forceIsBound=true;
+    isExpanded=true;
+}
+
+</script>
+
+{#if isBound}
+<div>
+    <div class="bound-header">
+        <div>{isExpanded ? "" : bindingPath}</div>
+        <IconButton icon={isExpanded ? "chevron-up" : "chevron-down"} 
+                    size="12"
+                    on:click={() => isExpanded=!isExpanded}/>
+        <IconButton icon="trash" 
+                    size="12"
+                    on:click={clearBinding}/>
+    </div>
+    {#if isExpanded}
+    <div>
+        <div class="binding-prop-label">Binding Path</div>
+        <input class="uk-input uk-form-small"
+               value={bindingPath}
+               on:change={setBindingPath} >
+        <div class="binding-prop-label">Fallback Value</div>
+        <input class="uk-input uk-form-small"
+               value={bindingFallbackValue}
+               on:change={setBindingFallback} >
+    </div>
+    {/if}
+
+</div>
+{:else}
+<div class="unbound-container">
+
+    {#if type === "bool"}
+
+    <div>
+        <IconButton icon={value == true ? "check-square" : "square"}
+                    size="19"
+                    on:click={() => value = !value}/>
+    </div>
+
+    {:else if type === "options"}
+
+    <select class="uk-select uk-form-small" 
+            value={value} 
+            on:change={ev => onChanged(ev.target.checked)}>
+        {#each options as option}
+        <option value={option}>{option}</option>
+        {/each}
+    </select>
+
+    {:else}
+
+    <input class="uk-input uk-form-small"
+            on:change={ev => onChanged(ev.target.value)}
+            bind:value={value}
+            style="flex: 1 0 auto;" > 
+
+
+    {/if}
+    <IconButton icon="link" 
+                size="12"
+                on:click={makeBinding} />
+</div>
+{/if}
+
+
+<style>
+
+.unbound-container {
+    display:flex;
+}
+
+.unbound-container > *:nth-child(1) {
+    width:auto;
+    flex: 1 0 auto;
+}
+
+.bound-header {
+    display: flex;
+}
+
+.bound-header > div:nth-child(1) {
+    flex: 1 0 auto;
+    width: 30px;
+    color: var(--darkslate);
+    padding-left: 5px;
+    font-style: italic;
+}
+
+.binding-prop-label {
+    color: var(--darkslate);
+}
+
+
+</style>
--- a/packages/builder/src/userInterface/UserInterfaceRoot.svelte
+++ b/packages/builder/src/userInterface/UserInterfaceRoot.svelte
@ -88,6 +88,7 @@ const settings = () => {
    grid-template-columns: [uiNav] 250px [preview] auto [properties] 300px;
    height: 100%;
    width: 100%;
+    overflow-y: auto;
 }

 .ui-nav {
@ -100,6 +101,7 @@ const settings = () => {
    grid-column-start: properties;
    background-color: var(--primary10);
    height: 100%;
+    overflow-y: hidden;
 }

 .pages-list-container {
--- a/packages/builder/src/userInterface/pagesParsing/buildPropsHierarchy.js
+++ b/packages/builder/src/userInterface/pagesParsing/buildPropsHierarchy.js
@ -1,7 +1,6 @@
 import { 
    getComponentInfo, createProps, getInstanceProps 
 } from "./createProps";
-import { cloneDeep } from "lodash/fp";

 export const buildPropsHierarchy = (allComponents, baseComponent) => {

@ -39,7 +38,7 @@ export const buildPropsHierarchy = (allComponents, baseComponent) => {
                for(let element of propsArray) {
                    newPropsArray.push(
                        buildProps(
-                            `${propName}[${index}]`,
+                            `${propName}#array_element#`,
                            propDef.elementDefinition,
                            element));
                    index++;
--- a/packages/builder/src/userInterface/pagesParsing/createProps.js
+++ b/packages/builder/src/userInterface/pagesParsing/createProps.js
@ -150,7 +150,7 @@ export const createProps = (componentName, propsDefinition, derivedFromProps) =>

 export const createArrayElementProps = (arrayPropName, elementDefinition) => 
    createProps(
-        `#element#${arrayPropName}`,
+        `#${arrayPropName}#array_element`,
        elementDefinition);

 const parsePropDef = propDef => {
--- a/packages/builder/src/userInterface/pagesParsing/types.js
+++ b/packages/builder/src/userInterface/pagesParsing/types.js
@ -3,9 +3,15 @@ import {
    isBoolean, 
    isNumber,
    isArray,
-    isObjectLike
+    isObjectLike,
+    isPlainObject,
+    every
 } from "lodash/fp";

+import {
+    EVENT_TYPE_MEMBER_NAME
+} from "../../common/eventHandlers";
+
 const defaultDef = typeName => () => ({
    type: typeName,
    required:false,
@ -47,6 +53,14 @@ export const expandPropsDefinition = propsDefinition => {
 }

 const isComponent = isObjectLike;
+const isEvent = e => 
+    isPlainObject(e) 
+    && isString(e[EVENT_TYPE_MEMBER_NAME])
+    && isPlainObject(e.parameters);
+
+const isEventList = e => 
+    isArray(e) && every(isEvent)(e);
+

 export const types = {
    string: propType(() => "", isString, defaultDef("string")),
@ -56,4 +70,5 @@ export const types = {
    options: propType(() => "", isString, defaultDef("options")),
    component: propType(() => ({_component:""}), isComponent, defaultDef("component")),
    asset: propType(() => "", isString, defaultDef("asset")),
+    event: propType(() => [], isEventList, defaultDef("event"))
 };
--- a/packages/builder/src/userInterface/pagesParsing/validateProps.js
+++ b/packages/builder/src/userInterface/pagesParsing/validateProps.js
@ -1,21 +1,17 @@
 import { types } from "./types";
 import { 
-    createProps, 
-    arrayElementComponentName 
+    createProps, arrayElementComponentName 
 } from "./createProps";
 import { isString } from "util";
 import { 
-    includes,
-    filter, 
-    map, 
-    keys, 
-    flatten,
-    flattenDeep,
-    each,
-    indexOf,
-    isUndefined
+    includes, filter, map, keys, 
+    flatten, flattenDeep, each,
+    indexOf, isUndefined
 } from "lodash/fp";
 import { common } from "../../../../core/src";
+import {
+    isBinding
+} from "../../common/binding";

 const pipe = common.$;

@ -133,7 +129,15 @@ export const validateProps = (propsDefinition, props, stack=[], isFinal=true) =>
            continue;
        } 

-        if(!type.isOfType(propValue)) {
+        if(isBinding(propValue)) {
+            if(propDef.type === "array" 
+                || propDef.type === "component"
+                || propDef.type === "event") {
+                error(`Cannot apply binding to type ${propDef.type}`);
+                continue;
+            }
+        }
+        else if(!type.isOfType(propValue)) {
            error(`Property ${propDefName} is not of type ${propDef.type}. Actual value ${propValue}`)
            continue;
        }
@ -141,7 +145,6 @@ export const validateProps = (propsDefinition, props, stack=[], isFinal=true) =>
        if(propDef.type === "array") {
            let index = 0;
            for(let arrayItem of propValue) {
-                arrayItem._component = arrayElementComponentName(props._component, propDefName);
                const arrayErrs = validateProps(
                    propDef.elementDefinition,
                    arrayItem,
@ -157,6 +160,7 @@ export const validateProps = (propsDefinition, props, stack=[], isFinal=true) =>

        if(propDef.type === "options" 
           && propValue
+           && !isBinding(propValue)
           && !includes(propValue)(propDef.options)) {
            error(`Property ${propDefName} is not one of allowed options. Acutal value is ${propValue}`);
        }
--- a/packages/builder/tests/createDefaultProps.spec.js
+++ b/packages/builder/tests/createDefaultProps.spec.js
@ -103,6 +103,18 @@ describe("createDefaultProps", () => {
        expect(props.columns).toEqual([]);
    });

+    it("should create a object with single empty array, when prop definition is 'event' ", () => {
+        const propDef = {
+            onClick: "event"
+        };
+
+        const { props, errors } = createProps("some_component",propDef);
+
+        expect(errors).toEqual([]);
+        expect(props.onClick).toBeDefined();
+        expect(props.onClick).toEqual([]);
+    });
+
    it("should create a object with single empty component props, when prop definition is 'component' ", () => {
        const propDef = {
            content: "component"
--- a/packages/builder/tests/validateProps.spec.js
+++ b/packages/builder/tests/validateProps.spec.js
@ -4,6 +4,9 @@ import {
    recursivelyValidate
 } from "../src/userInterface/pagesParsing/validateProps";
 import { createProps }  from "../src/userInterface/pagesParsing/createProps";
+import {
+    setBinding
+} from "../src/common/binding";

 // not that allot of this functionality is covered
 // in createDefaultProps - as validate props uses that.
@ -151,6 +154,14 @@ describe("validateProps", () => {
        expect(errors[0].propName).toBe("width");
        
    });
+
+    it("should not return error when has binding", () => {
+        const props = validProps();
+        props.columns[0].width = setBinding({path:"some_path"});
+        props.size = setBinding({path:"other path", fallback:"small"});
+        const errors = validateProps(validPropDef, props, [], true);
+        expect(errors.length).toEqual(0);
+    });
 });

 describe("recursivelyValidateProps", () => {
--- a/packages/client/package.json
+++ b/packages/client/package.json
@ -3,7 +3,7 @@
  "version": "0.0.3",
  "license": "MPL-2.0",
  "main": "dist/budibase-client.js",
-  "module": "dist/budibase-client.js",
+  "module": "dist/budibase-client.esm.mjs",
  "scripts": {
    "build": "rollup -c",
    "test": "jest",
--- a/packages/client/rollup.config.js
+++ b/packages/client/rollup.config.js
@ -6,8 +6,8 @@ import { terser } from 'rollup-plugin-terser';

 const lodash_fp_exports = [
    "find", "isUndefined", "split", 
-    "last", "union", "reduce",
-    "cloneDeep", "some"];
+    "last", "union", "reduce", "isObject",
+    "cloneDeep", "some", "isArray"];

 const lodash_exports = [
    "flow","reduce", "constant", "head", "isEmpty", 
@ -26,12 +26,19 @@ const coreExternal = [

 export default {
 	input: 'src/index.js',
-	output: {
+	output: [
+        {
            sourcemap: true,
            format: 'iife',
            name: 'app',
            file: `./dist/budibase-client.js`
        },
+        {
+            file: 'dist/budibase-client.esm.mjs',
+            format: 'esm',
+            sourcemap: 'inline'
+        }
+    ],
    plugins: [
       
        resolve({
--- a/packages/client/src/createApp.js
+++ b/packages/client/src/createApp.js
@ -0,0 +1,50 @@
+import { 
+    split,
+    last
+} from "lodash/fp";
+import {writable} from "svelte/store";
+import { $ } from "./core/common";
+import { setupBinding } from "./state/stateBinding";
+
+export const createApp = componentLibraries => {
+
+    const initialiseComponent = (props, htmlElement) => {
+
+        const {componentName, libName} = splitName(props._component);
+
+        if(!componentName || !libName) return;
+
+        const {initialProps, bind} = setupBinding(store, props);
+
+        const component = new (componentLibraries[libName][componentName])({
+            target: htmlElement,
+            props: {...initialProps, _app}
+        });
+
+        bind(component);
+
+    }
+
+    const store = writable({});
+
+    const _app = {
+        initialiseComponent, 
+        store
+    };
+
+    return _app;
+
+}
+
+
+const splitName = fullname => {
+    const componentName = $(fullname, [
+        split("/"),
+        last
+    ]);
+
+    const libName =fullname.substring(
+        0, fullname.length - componentName.length - 1);
+
+    return {libName, componentName}; 
+}
--- a/packages/client/src/index.js
+++ b/packages/client/src/index.js
@ -1,5 +1,32 @@
-import { initialise } from "./initialise";
+import { createApp } from "./createApp";

-const appDefinition = window["##BUDIBASE_APPDEFINITION##"];

-initialise(window.document, appDefinition);
+export const loadBudibase = async (componentLibraries, props) => {
+
+    const appDefinition = window["##BUDIBASE_APPDEFINITION##"];
+
+    if(!componentLibraries) {
+
+        const componentLibraryUrl = (lib) =>  "./" + trimSlash(lib)
+        const trimSlash = (str) => str.replace(/^\/+|\/+$/g, '');
+        componentLibraries = {};
+
+        for(let lib of appDefinition.componentLibraries) {
+            componentLibraries[lib.libName] = await import(
+                componentLibraryUrl(lib.importPath)); 
+        }
+
+    }
+
+    if(!props) {
+        props = appDefinition.props;
+    }
+
+    const _app = createApp(componentLibraries);
+    _app.initialiseComponent(
+        props,
+        document.body);
+
+};
+
+window.loadBudibase = loadBudibase;
--- a/packages/client/src/initialise.js
+++ b/packages/client/src/initialise.js
@ -1,22 +0,0 @@
-import { writable } from "svelte/store";
-import { initialiseComponent } from "./initialiseComponent";
-
-export const initialise = async (document, appDefinition) => {
-    
-    const componentLibraries = {};
-
-    for(let lib of appDefinition.componentLibraries) {
-        componentLibraries[lib.libName] = await import(
-            componentLibraryUrl(lib.importPath)); 
-    }
-
-    const store = writable({});
-
-    initialiseComponent(componentLibraries, store)(
-        appDefinition.props,
-        document.body);
-}
-const componentLibraryUrl = (lib) =>  "./" + trimSlash(lib)
-
-const trimSlash = (str) => str.replace(/^\/+|\/+$/g, '');
-
--- a/packages/client/src/initialiseComponent.js
+++ b/packages/client/src/initialiseComponent.js
@ -1,36 +0,0 @@
-import { 
-    find,
-    isUndefined,
-    split,
-    last
-} from "lodash/fp";
-
-import { $ } from "./core/common";
-
-export const initialiseComponent = (componentLibraries, store) => (props, htmlElement) => {
-
-    const _app = {
-        initialiseComponent: initialiseComponent(componentLibraries, store), 
-        store
-    };
-
-    const {componentName, libName} = splitName(props._component);
-
-    new (componentLibraries[libName][componentName])({
-        target: htmlElement,
-        props: {...props, _app}
-    });
-
-}
-
-const splitName = fullname => {
-    const componentName = $(fullname, [
-        split("/"),
-        last
-    ]);
-
-    const libName =fullname.substring(
-        0, fullname.length - componentName.length - 1);
-
-    return {libName, componentName}; 
-}
--- a/packages/client/src/state/eventHandlers.js
+++ b/packages/client/src/state/eventHandlers.js
@ -0,0 +1,26 @@
+import {
+    setState
+} from "./setState";
+import {
+    isArray, isUndefined
+} from "lodash/fp";
+
+export const EVENT_TYPE_MEMBER_NAME = "##eventHandlerType";
+
+export const eventHandlers = store => {
+    
+    const handler = (parameters, execute) => ({
+        execute, parameters
+    });
+
+    const setStateHandler = ({path, value}) => setState(store, path, value);
+    
+    return {
+        "Set State": handler(["path", "value"],  setStateHandler)
+    };
+};
+
+export const isEventType = prop => 
+    isArray(prop) 
+    && prop.length > 0
+    && !isUndefined(prop[0][EVENT_TYPE_MEMBER_NAME]);
--- a/packages/client/src/state/getState.js
+++ b/packages/client/src/state/getState.js
@ -0,0 +1,34 @@
+import {
+    isUndefined,
+    isObject
+} from "lodash/fp";
+
+export const getState = (s, path, fallback) => {
+
+    const pathParts = path.split(".");
+    const safeGetPath = (obj, currentPartIndex=0) => {
+
+        const currentKey = pathParts[currentPartIndex];
+
+        if(pathParts.length - 1 == currentPartIndex) {
+            const value = obj[currentKey];
+            if(isUndefined(value))
+                return fallback;
+            else 
+                return value;
+        }
+
+        if(obj[currentKey] === null 
+          || obj[currentKey] === undefined
+          || !isObject(obj[currentKey])) {
+
+            return fallback;
+        }
+
+        return safeGetPath(obj[currentKey], currentPartIndex + 1);
+
+    }
+
+
+    return safeGetPath(s);
+}
--- a/packages/client/src/state/setState.js
+++ b/packages/client/src/state/setState.js
@ -0,0 +1,33 @@
+import {
+    isObject
+} from "lodash/fp";
+
+
+export const setState = (store, path, value) => {
+
+    const pathParts = path.split(".");
+    const safeSetPath = (obj, currentPartIndex=0) => {
+
+        const currentKey = pathParts[currentPartIndex];
+
+        if(pathParts.length - 1 == currentPartIndex) {
+            obj[currentKey] = value;
+            return;
+        }
+
+        if(obj[currentKey] === null 
+          || obj[currentKey] === undefined
+          || !isObject(obj.currentKey)) {
+
+            obj[currentKey] = {};
+        }
+
+        safeSetPath(obj[currentKey], currentPartIndex + 1);
+
+    }
+
+    store.update(s => {
+        safeSetPath(s);
+        return s;
+    });
+}
--- a/packages/client/src/state/stateBinding.js
+++ b/packages/client/src/state/stateBinding.js
@ -0,0 +1,118 @@
+import {
+    isEventType, eventHandlers, EVENT_TYPE_MEMBER_NAME
+} from "./eventHandlers";
+
+import {
+    getState
+} from "./getState";
+
+export const BB_STATE_BINDINGPATH = "##bbstate";
+export const BB_STATE_FALLBACK = "##bbstatefallback";
+const doNothing = () => {};
+export const setupBinding = (store, props) => {
+
+    const initialProps = {...props};
+    const boundProps = [];
+    const componentEventHandlers = [];
+
+    for(let propName in props) {
+        const val = initialProps[propName];
+        
+        if(isState(val)) {
+
+            const binding = stateBinding(val);
+            const fallback = stateFallback(val);
+
+            boundProps.push({ 
+                stateBinding:binding,
+                fallback, propName
+            });
+
+            initialProps[propName] = fallback;
+        } else if(isEventType(val)) {
+
+            const handlers = { propName, handlers:[] };
+            componentEventHandlers.push(handlers);
+            
+            for(let e of val) {
+                handlers.handlers.push({
+                    handlerType: e[EVENT_TYPE_MEMBER_NAME],
+                    parameters: e.parameters
+                })
+            }
+            
+            initialProps[propName] = doNothing;
+        }
+        
+    }
+
+    const bind = (component) => {
+
+        if(boundProps.length === 0 && componentEventHandlers.length === 0) return;
+
+        const handlerTypes = eventHandlers(store);
+
+        const unsubscribe = store.subscribe(s => {
+            const newProps = {};
+
+            for(let boundProp of boundProps) {
+                const val = getState(
+                    s, 
+                    boundProp.stateBinding, 
+                    boundProp.fallback);
+
+                if(val === undefined && newProps[boundProp.propName] !== undefined) {
+                    delete newProps[boundProp.propName];
+                }
+
+                if(val !== undefined) {
+                    newProps[boundProp.propName] = val;
+                }
+            }
+
+            for(let boundHandler of componentEventHandlers) {
+
+                const closuredHandlers = [];
+                for(let h of boundHandler.handlers) {
+                    const parameters = {};
+                    for(let pname in h.parameters) {
+                        const p = h.parameters[pname];
+                        parameters[pname] = isState(p) 
+                            ? getState(
+                                s, p[BB_STATE_BINDINGPATH], p[BB_STATE_FALLBACK])
+                            : p;
+                        
+                    }
+                    const handlerType = handlerTypes[h.handlerType];
+                    closuredHandlers.push(() => handlerType.execute(parameters));
+                }
+
+                newProps[boundHandler.propName] = () => {
+                    for(let runHandler of closuredHandlers) {
+                        runHandler();
+                    }
+                }
+
+            }
+            
+
+            component.$set(newProps);
+        });
+
+        return unsubscribe;
+    }
+
+    return {
+        initialProps, bind
+    };
+
+}
+
+
+const isState = (prop) => prop[BB_STATE_BINDINGPATH] !== undefined;
+const stateBinding = (prop) => prop[BB_STATE_BINDINGPATH];
+const stateFallback = (prop) => prop[BB_STATE_FALLBACK];
+
+
+
+
--- a/packages/client/tests/stateBinding.spec.js
+++ b/packages/client/tests/stateBinding.spec.js
@ -0,0 +1,146 @@
+import {
+    setupBinding,
+    BB_STATE_BINDINGPATH,
+    BB_STATE_FALLBACK
+} from "../src/state/stateBinding";
+import { EVENT_TYPE_MEMBER_NAME } from "../src/state/eventHandlers";
+import {writable} from "svelte/store";
+import { isFunction } from "lodash/fp";
+
+describe("setupBinding", () => {
+
+
+    it("should correctly create initials props, including fallback values", () => {
+
+        const {store, props, component} = testSetup();
+
+        const {initialProps} = testSetupBinding(store, props, component);
+
+        expect(initialProps.boundWithFallback).toBe("Bob");
+        expect(initialProps.boundNoFallback).toBeUndefined();
+        expect(initialProps.unbound).toBe("hello");
+
+        expect(isFunction(initialProps.eventBound)).toBeTruthy();
+        initialProps.eventBound();        
+
+    });
+
+    it("should update component bound props when store is updated", () => {
+
+        const {component, store, props} = testSetup();
+
+        const {bind} = testSetupBinding(store, props, component);
+        bind(component);
+
+        store.update(s => {
+            s.FirstName = "Bobby";
+            s.LastName = "Thedog";
+            s.Customer = {
+                Name: "ACME inc",
+                Address: ""
+            };
+            s.addressToSet = "123 Main Street"
+            return s;
+        });
+
+        expect(component.props.boundWithFallback).toBe("Bobby");
+        expect(component.props.boundNoFallback).toBe("Thedog");
+        expect(component.props.multiPartBound).toBe("ACME inc");
+
+    });
+
+    it("should not update unbound props when store is updated", () => {
+
+        const {component, store, props} = testSetup();
+
+        const {bind} = testSetupBinding(store, props, component);
+        bind(component);
+
+        store.update(s => {
+            s.FirstName = "Bobby";
+            s.LastName = "Thedog";
+            s.Customer = {
+                Name: "ACME inc",
+                Address: ""
+            };
+            s.addressToSet = "123 Main Street"
+            return s;
+        });
+
+        expect(component.props.unbound).toBe("hello");
+
+    });
+
+    it("should update event handlers on state change", () => {
+
+        const {component, store, props} = testSetup();
+
+        const {bind} = testSetupBinding(store, props, component);
+        bind(component);
+        
+        expect(component.props.boundToEventOutput).toBe("initial address");
+        component.props.eventBound();
+        expect(component.props.boundToEventOutput).toBe("event fallback address");
+        
+        store.update(s => {
+            s.addressToSet = "123 Main Street"
+            return s;
+        });
+
+        component.props.eventBound();
+        expect(component.props.boundToEventOutput).toBe("123 Main Street");
+
+    });
+
+});
+const testSetupBinding = (store, props, component) => {
+    const setup = setupBinding(store, props);
+    component.props = setup.initialProps; // svelte does this for us in real life
+    return setup;
+}
+const testSetup = () => {
+
+    const c = {};
+
+    c.props = {};
+    c.$set = propsToSet => {
+        for(let pname in propsToSet)
+            c.props[pname] = propsToSet[pname];
+    }
+
+
+    const binding = (path, fallback) => {
+        const b = {};
+        b[BB_STATE_BINDINGPATH] = path;
+        b[BB_STATE_FALLBACK] = fallback;
+        return b;
+    };
+
+    const event = (handlerType, parameters) => {
+        const e = {};
+        e[EVENT_TYPE_MEMBER_NAME] = handlerType;
+        e.parameters = parameters;
+        return e;
+    }
+
+    const props = {
+        boundWithFallback : binding("FirstName", "Bob"),
+        boundNoFallback : binding("LastName"),
+        unbound: "hello",
+        multiPartBound: binding("Customer.Name", "ACME"),
+        boundToEventOutput: binding("Customer.Address", "initial address"),
+        eventBound: [
+            event("Set State", {
+                path: "Customer.Address",
+                value: binding("addressToSet", "event fallback address")
+            })
+        ]
+    }
+
+    return {
+        component:c, 
+        store:writable({}),
+        props
+    };
+}
+
--- a/packages/server/appPackages/_master/public/main/budibase-client.js
+++ b/packages/server/appPackages/_master/public/main/budibase-client.js
--- a/packages/server/appPackages/_master/public/unauthenticated/budibase-client.js
+++ b/packages/server/appPackages/_master/public/unauthenticated/budibase-client.js
--- a/packages/server/appPackages/testApp/components/Button.json
+++ b/packages/server/appPackages/testApp/components/Button.json
@ -0,0 +1,11 @@
+{
+  "name": "Button",
+  "description": "PrimaryButton",
+  "inherits": "@budibase/standard-components/button",
+  "props": {
+    "contentText": "Save"
+  },
+  "tags": [
+    "button"
+  ]
+}
--- a/packages/server/appPackages/testApp/components/LoginForm.json
+++ b/packages/server/appPackages/testApp/components/LoginForm.json
@ -0,0 +1,15 @@
+{
+  "name": "LoginForm",
+  "description": "",
+  "inherits": "@budibase/standard-components/formControl",
+  "props": {
+    "label": "Joe",
+    "labelContainerClass": "Joe",
+    "controlContainerClass": "Joe",
+    "containerClass": "Joe",
+    "fullWidth": true
+  },
+  "tags": [
+    "login"
+  ]
+}
--- a/packages/server/appPackages/testApp/components/joeTextBox.json
+++ b/packages/server/appPackages/testApp/components/joeTextBox.json
@ -0,0 +1,9 @@
+{
+  "name": "joeTextBox",
+  "description": "",
+  "inherits": "subfolder/otherTextBox",
+  "props": {},
+  "tags": [
+    ""
+  ]
+}
--- a/packages/server/appPackages/testApp/public/main/budibase-client.js
+++ b/packages/server/appPackages/testApp/public/main/budibase-client.js
--- a/packages/server/appPackages/testApp/public/unauthenticated/budibase-client.js
+++ b/packages/server/appPackages/testApp/public/unauthenticated/budibase-client.js
--- a/packages/server/appPackages/testApp2/appDefinition.json
+++ b/packages/server/appPackages/testApp2/appDefinition.json
@ -156,14 +156,75 @@
    ]
  },
  "props": {
-    "main": {},
+    "main": {
+      "_component": "@budibase/standard-components/grid",
+      "gridTemplateRows": "",
+      "gridTemplateColumns": "[left] 1fr [right] 1fr",
+      "children": [
+        {
+          "_component": "children#array_element#",
+          "control": {
+            "_component": "@budibase/standard-components/button",
+            "contentText": "Click Me",
+            "contentComponent": {
+              "_component": ""
+            },
+            "className": "default",
+            "disabled": false,
+            "onClick": [
+              {
+                "##eventHandlerType": "Set State",
+                "parameters": {
+                  "path": "SomeText",
+                  "value": "hello !"
+                }
+              }
+            ]
+          },
+          "gridColumn": "left",
+          "gridRow": "",
+          "gridColumnStart": "",
+          "gridColumnEnd": "",
+          "gridRowStart": "",
+          "gridRowEnd": ""
+        },
+        {
+          "_component": "children#array_element#",
+          "control": {
+            "_component": "@budibase/standard-components/button",
+            "contentText": {
+              "##bbstate": "SomeText",
+              "##bbstatefallback": "(none)"
+            },
+            "contentComponent": {
+              "_component": ""
+            },
+            "className": "default",
+            "disabled": false,
+            "onClick": []
+          },
+          "gridColumn": "",
+          "gridRow": "",
+          "gridColumnStart": "",
+          "gridColumnEnd": "",
+          "gridRowStart": "",
+          "gridRowEnd": ""
+        }
+      ],
+      "width": "auto",
+      "height": "auto",
+      "containerClass": "",
+      "itemContainerClass": ""
+    },
    "unauthenticated": {
-      "_component": "budibase-standard-components/login",
-      "logo": "/_shared/budibase-logo.png",
-      "loginRedirect": "",
-      "usernameLabel": "Username",
-      "passwordLabel": "Password",
-      "loginButtonLabel": "Login"
+      "_component": "@budibase/standard-components/grid",
+      "gridTemplateRows": "",
+      "gridTemplateColumns": "[left] 1fr [right] 1fr",
+      "children": [],
+      "width": "auto",
+      "height": "auto",
+      "containerClass": "",
+      "itemContainerClass": ""
    }
  }
 }
--- a/packages/server/appPackages/testApp2/components/Primary
+++ b/packages/server/appPackages/testApp2/components/Primary
@ -0,0 +1,29 @@
+{
+  "name": "Primary Button",
+  "description": "",
+  "inherits": "@budibase/standard-components/button",
+  "props": {
+    "onClick": [
+      {
+        "##eventHandlerType": "Load Record",
+        "parameters": {
+          "recordKey": "waa",
+          "statePath": "yea"
+        }
+      },
+      {
+        "##eventHandlerType": "Load Record",
+        "parameters": {
+          "recordKey": "ttt",
+          "statePath": "eee"
+        }
+      }
+    ],
+    "contentText": {
+      "##bbstate": "yea"
+    }
+  },
+  "tags": [
+    "button"
+  ]
+}
--- a/packages/server/appPackages/testApp2/components/containers/two_columns.json
+++ b/packages/server/appPackages/testApp2/components/containers/two_columns.json
@ -0,0 +1,15 @@
+{
+  "name": "/containers/two_columns",
+  "description": "",
+  "inherits": "@budibase/standard-components/grid",
+  "props": {
+    "gridTemplateColumns": "[left] 1fr [right] 1fr"
+  },
+  "tags": [
+    "div",
+    "container",
+    "layout",
+    "panel",
+    "grid"
+  ]
+}
--- a/packages/server/appPackages/testApp2/components/mike.json
+++ b/packages/server/appPackages/testApp2/components/mike.json
@ -0,0 +1,65 @@
+{
+  "name": "mike",
+  "description": "",
+  "inherits": "containers/two_columns",
+  "props": {
+    "children": [
+      {
+        "_component": "#children#array_element",
+        "control": {
+          "_component": "@budibase/standard-components/button",
+          "contentText": "Click Me",
+          "contentComponent": {
+            "_component": ""
+          },
+          "className": "default",
+          "disabled": false,
+          "onClick": [
+            {
+              "##eventHandlerType": "Set State",
+              "parameters": {
+                "path": "SomeText",
+                "value": "hello !"
+              }
+            }
+          ]
+        },
+        "gridColumn": "left",
+        "gridRow": "",
+        "gridColumnStart": "",
+        "gridColumnEnd": "",
+        "gridRowStart": "",
+        "gridRowEnd": ""
+      },
+      {
+        "_component": "#children#array_element",
+        "control": {
+          "_component": "@budibase/standard-components/button",
+          "contentText": {
+            "##bbstate": "SomeText",
+            "##bbstatefallback": "(none)"
+          },
+          "contentComponent": {
+            "_component": ""
+          },
+          "className": "default",
+          "disabled": false,
+          "onClick": []
+        },
+        "gridColumn": "",
+        "gridRow": "",
+        "gridColumnStart": "",
+        "gridColumnEnd": "",
+        "gridRowStart": "",
+        "gridRowEnd": ""
+      }
+    ]
+  },
+  "tags": [
+    "div",
+    "container",
+    "layout",
+    "panel",
+    "grid"
+  ]
+}
--- a/packages/server/appPackages/testApp2/pages.json
+++ b/packages/server/appPackages/testApp2/pages.json
@ -1,13 +1,15 @@
 {
  "main": {
-    "index": {},
-    "appBody": ""
+    "index": {
+      "title": "main yeo"
+    },
+    "appBody": "mike"
  },
  "unauthenticated": {
    "index": {
-      "title": "Test App Two"
+      "title": "main"
    },
-    "appBody": "login"
+    "appBody": "containers/two_columns"
  },
  "componentLibraries": [
    "@budibase/standard-components"
--- a/packages/server/appPackages/testApp2/public/main/budibase-client.js
+++ b/packages/server/appPackages/testApp2/public/main/budibase-client.js
--- a/packages/server/appPackages/testApp2/public/main/budibase-client.js.map
+++ b/packages/server/appPackages/testApp2/public/main/budibase-client.js.map
--- a/packages/server/appPackages/testApp2/public/main/clientAppDefinition.js
+++ b/packages/server/appPackages/testApp2/public/main/clientAppDefinition.js
@ -1 +1 @@
-window['##BUDIBASE_APPDEFINITION##'] = {"hierarchy":{"name":"root","type":"root","children":[{"name":"customer","type":"record","fields":[{"name":"name","type":"string","typeOptions":{"maxLength":1000,"values":null,"allowDeclaredValuesOnly":false},"label":"name","getInitialValue":"default","getUndefinedValue":"default"}],"children":[{"name":"invoiceyooo","type":"record","fields":[{"name":"amount","type":"number","typeOptions":{"minValue":99999999999,"maxValue":99999999999,"decimalPlaces":2},"label":"amount","getInitialValue":"default","getUndefinedValue":"default"}],"children":[],"validationRules":[],"nodeId":2,"indexes":[],"allidsShardFactor":1,"collectionName":"invoices","isSingle":false}],"validationRules":[],"nodeId":1,"indexes":[{"name":"customer_invoices","type":"index","map":"return {...record};","filter":"","indexType":"ancestor","getShardName":"","getSortKey":"record.id","aggregateGroups":[],"allowedRecordNodeIds":[2],"nodeId":5}],"allidsShardFactor":64,"collectionName":"customers","isSingle":false}],"pathMaps":[],"indexes":[{"name":"Yeo index","type":"index","map":"return {...record};","filter":"","indexType":"ancestor","getShardName":"","getSortKey":"record.id","aggregateGroups":[],"allowedRecordNodeIds":[1],"nodeId":4},{"name":"everyones_invoices","type":"index","map":"return {...record};","filter":"","indexType":"ancestor","getShardName":"","getSortKey":"record.id","aggregateGroups":[],"allowedRecordNodeIds":[2],"nodeId":6}],"nodeId":0},"componentLibraries":["budibase-standard-components"],"appRootPath":"/testApp2","props":{}}
+window['##BUDIBASE_APPDEFINITION##'] = {"hierarchy":{"name":"root","type":"root","children":[{"name":"customer","type":"record","fields":[{"name":"name","type":"string","typeOptions":{"maxLength":1000,"values":null,"allowDeclaredValuesOnly":false},"label":"name","getInitialValue":"default","getUndefinedValue":"default"}],"children":[{"name":"invoiceyooo","type":"record","fields":[{"name":"amount","type":"number","typeOptions":{"minValue":99999999999,"maxValue":99999999999,"decimalPlaces":2},"label":"amount","getInitialValue":"default","getUndefinedValue":"default"}],"children":[],"validationRules":[],"nodeId":2,"indexes":[],"allidsShardFactor":1,"collectionName":"invoices","isSingle":false}],"validationRules":[],"nodeId":1,"indexes":[{"name":"customer_invoices","type":"index","map":"return {...record};","filter":"","indexType":"ancestor","getShardName":"","getSortKey":"record.id","aggregateGroups":[],"allowedRecordNodeIds":[2],"nodeId":5}],"allidsShardFactor":64,"collectionName":"customers","isSingle":false}],"pathMaps":[],"indexes":[{"name":"Yeo index","type":"index","map":"return {...record};","filter":"","indexType":"ancestor","getShardName":"","getSortKey":"record.id","aggregateGroups":[],"allowedRecordNodeIds":[1],"nodeId":4},{"name":"everyones_invoices","type":"index","map":"return {...record};","filter":"","indexType":"ancestor","getShardName":"","getSortKey":"record.id","aggregateGroups":[],"allowedRecordNodeIds":[2],"nodeId":6}],"nodeId":0},"componentLibraries":[{"importPath":"/lib/node_modules/@budibase/standard-components/dist/index.js","libName":"@budibase/standard-components"}],"appRootPath":"/testApp2","props":{"_component":"@budibase/standard-components/grid","gridTemplateRows":"","gridTemplateColumns":"[left] 1fr [right] 1fr","children":[{"_component":"children#array_element#","control":{"_component":"@budibase/standard-components/button","contentText":"Click Me","contentComponent":{"_component":""},"className":"default","disabled":false,"onClick":[{"##eventHandlerType":"Set State","parameters":{"path":"SomeText","value":"hello !"}}]},"gridColumn":"left","gridRow":"","gridColumnStart":"","gridColumnEnd":"","gridRowStart":"","gridRowEnd":""},{"_component":"children#array_element#","control":{"_component":"@budibase/standard-components/button","contentText":{"##bbstate":"SomeText","##bbstatefallback":"(none)"},"contentComponent":{"_component":""},"className":"default","disabled":false,"onClick":[]},"gridColumn":"","gridRow":"","gridColumnStart":"","gridColumnEnd":"","gridRowStart":"","gridRowEnd":""}],"width":"auto","height":"auto","containerClass":"","itemContainerClass":""}}
--- a/packages/server/appPackages/testApp2/public/main/index.html
+++ b/packages/server/appPackages/testApp2/public/main/index.html
@ -4,16 +4,26 @@
 	<meta charset='utf8'>
 	<meta name='viewport' content='width=device-width'>

-	<title>Budibase App</title>
-    <link rel='icon' type='image/png' href='/testApp2/_shared/favicon.png'>
+	<title>main yeo</title>
+    <link rel='icon' type='image/png' href='/testApp2//_shared/favicon.png'>
+    
+    <style>
+        html, body {
+            height: 100%;
+            width: 100%;
+        }
+    </style>

    
+    <script src='/testApp2/clientAppDefinition.js'></script>
    <script src='/testApp2/budibase-client.js'></script>
-
+    <script>
+        loadBudibase();
+    </script>
    
 </head>

 <body id="app">
-	<script src='/testApp2/clientAppDefinition.js'></script>
+	
 </body>
 </html>
--- a/packages/server/appPackages/testApp2/public/unauthenticated/budibase-client.js
+++ b/packages/server/appPackages/testApp2/public/unauthenticated/budibase-client.js
--- a/packages/server/appPackages/testApp2/public/unauthenticated/budibase-client.js.map
+++ b/packages/server/appPackages/testApp2/public/unauthenticated/budibase-client.js.map
--- a/packages/server/appPackages/testApp2/public/unauthenticated/clientAppDefinition.js
+++ b/packages/server/appPackages/testApp2/public/unauthenticated/clientAppDefinition.js
@ -1 +1 @@
-window['##BUDIBASE_APPDEFINITION##'] = {"hierarchy":{"name":"root","type":"root","children":[{"name":"customer","type":"record","fields":[{"name":"name","type":"string","typeOptions":{"maxLength":1000,"values":null,"allowDeclaredValuesOnly":false},"label":"name","getInitialValue":"default","getUndefinedValue":"default"}],"children":[{"name":"invoiceyooo","type":"record","fields":[{"name":"amount","type":"number","typeOptions":{"minValue":99999999999,"maxValue":99999999999,"decimalPlaces":2},"label":"amount","getInitialValue":"default","getUndefinedValue":"default"}],"children":[],"validationRules":[],"nodeId":2,"indexes":[],"allidsShardFactor":1,"collectionName":"invoices","isSingle":false}],"validationRules":[],"nodeId":1,"indexes":[{"name":"customer_invoices","type":"index","map":"return {...record};","filter":"","indexType":"ancestor","getShardName":"","getSortKey":"record.id","aggregateGroups":[],"allowedRecordNodeIds":[2],"nodeId":5}],"allidsShardFactor":64,"collectionName":"customers","isSingle":false}],"pathMaps":[],"indexes":[{"name":"Yeo index","type":"index","map":"return {...record};","filter":"","indexType":"ancestor","getShardName":"","getSortKey":"record.id","aggregateGroups":[],"allowedRecordNodeIds":[1],"nodeId":4},{"name":"everyones_invoices","type":"index","map":"return {...record};","filter":"","indexType":"ancestor","getShardName":"","getSortKey":"record.id","aggregateGroups":[],"allowedRecordNodeIds":[2],"nodeId":6}],"nodeId":0},"componentLibraries":["budibase-standard-components"],"appRootPath":"/testApp2","props":{"_component":"budibase-standard-components/login","logo":"/_shared/budibase-logo.png","loginRedirect":"","usernameLabel":"Username","passwordLabel":"Password","loginButtonLabel":"Login"}}
+window['##BUDIBASE_APPDEFINITION##'] = {"hierarchy":{"name":"root","type":"root","children":[{"name":"customer","type":"record","fields":[{"name":"name","type":"string","typeOptions":{"maxLength":1000,"values":null,"allowDeclaredValuesOnly":false},"label":"name","getInitialValue":"default","getUndefinedValue":"default"}],"children":[{"name":"invoiceyooo","type":"record","fields":[{"name":"amount","type":"number","typeOptions":{"minValue":99999999999,"maxValue":99999999999,"decimalPlaces":2},"label":"amount","getInitialValue":"default","getUndefinedValue":"default"}],"children":[],"validationRules":[],"nodeId":2,"indexes":[],"allidsShardFactor":1,"collectionName":"invoices","isSingle":false}],"validationRules":[],"nodeId":1,"indexes":[{"name":"customer_invoices","type":"index","map":"return {...record};","filter":"","indexType":"ancestor","getShardName":"","getSortKey":"record.id","aggregateGroups":[],"allowedRecordNodeIds":[2],"nodeId":5}],"allidsShardFactor":64,"collectionName":"customers","isSingle":false}],"pathMaps":[],"indexes":[{"name":"Yeo index","type":"index","map":"return {...record};","filter":"","indexType":"ancestor","getShardName":"","getSortKey":"record.id","aggregateGroups":[],"allowedRecordNodeIds":[1],"nodeId":4},{"name":"everyones_invoices","type":"index","map":"return {...record};","filter":"","indexType":"ancestor","getShardName":"","getSortKey":"record.id","aggregateGroups":[],"allowedRecordNodeIds":[2],"nodeId":6}],"nodeId":0},"componentLibraries":[{"importPath":"/lib/node_modules/@budibase/standard-components/dist/index.js","libName":"@budibase/standard-components"}],"appRootPath":"/testApp2","props":{"_component":"@budibase/standard-components/grid","gridTemplateRows":"","gridTemplateColumns":"[left] 1fr [right] 1fr","children":[],"width":"auto","height":"auto","containerClass":"","itemContainerClass":""}}
--- a/packages/server/appPackages/testApp2/public/unauthenticated/index.html
+++ b/packages/server/appPackages/testApp2/public/unauthenticated/index.html
@ -4,16 +4,26 @@
 	<meta charset='utf8'>
 	<meta name='viewport' content='width=device-width'>

-	<title>Test App Two</title>
-    <link rel='icon' type='image/png' href='/testApp2/_shared/favicon.png'>
+	<title>main</title>
+    <link rel='icon' type='image/png' href='/testApp2//_shared/favicon.png'>
+    
+    <style>
+        html, body {
+            height: 100%;
+            width: 100%;
+        }
+    </style>

    
+    <script src='/testApp2/clientAppDefinition.js'></script>
    <script src='/testApp2/budibase-client.js'></script>
-
+    <script>
+        loadBudibase();
+    </script>
    
 </head>

 <body id="app">
-	<script src='/testApp2/clientAppDefinition.js'></script>
+	
 </body>
 </html>
--- a/packages/server/builder/budibase-client.esm.mjs
+++ b/packages/server/builder/budibase-client.esm.mjs
--- a/packages/server/builder/bundle.css
+++ b/packages/server/builder/bundle.css
@ -1,43 +1 @@
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-
-/*# sourceMappingURL=bundle.css.map */
+main.svelte-24wuof{height:100%;width:100%;font-family:"Roboto", Helvetica, Arial, sans-serif}.settings.svelte-24wuof{position:absolute;bottom:25px;right:25px}
--- a/packages/server/builder/bundle.css.map
+++ b/packages/server/builder/bundle.css.map
--- a/packages/server/builder/bundle.js
+++ b/packages/server/builder/bundle.js
--- a/packages/server/builder/bundle.js.map
+++ b/packages/server/builder/bundle.js.map
--- a/packages/server/builder/favicon.png
+++ b/packages/server/builder/favicon.png
--- a/packages/server/builder/fonts.css
+++ b/packages/server/builder/fonts.css
@ -1,61 +1,47 @@
 /* latin-ext */
+/* roboto-regular - latin-ext_latin */
@font-face {
-    font-family: 'Lato';
+  font-family: 'Roboto';
+  font-style: normal;
  font-weight: 400;
-    src: local('Lato Regular'), local('Lato-Regular'), url(/_builder/assets/lato-latin-ext.woff2) format('woff2');
-    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
+  src: local('Roboto'), local('Roboto-Regular'),
+       url('/_builder/assets/roboto-v20-latin-ext_latin-regular.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
+       url('/_builder/assets/roboto-v20-latin-ext_latin-regular.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
 }
-  /* latin */
+/* roboto-300 - latin-ext_latin */
@font-face {
-    font-family: 'Lato';
-    font-weight: 400;
-    src: local('Lato Regular'), local('Lato-Regular'), url(/_builder/assets/lato-latin.woff2) format('woff2');
-    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
+  font-family: 'Roboto';
+  font-style: normal;
+  font-weight: 300;
+  src: local('Roboto Light'), local('Roboto-Light'),
+       url('/_builder/assets/roboto-v20-latin-ext_latin-300.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
+       url('/_builder/assets/roboto-v20-latin-ext_latin-300.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
 }
-  
-
-/* Black latin-ext */
+/* roboto-500 - latin-ext_latin */
@font-face {
-    font-family: 'Lato Black';
-    font-weight: 900;
-    src: local('Lato Regular'), local('Lato-Regular'), url(/_builder/assets/lato-latin-ext.woff2) format('woff2');
-    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
+  font-family: 'Roboto';
+  font-style: normal;
+  font-weight: 500;
+  src: local('Roboto Medium'), local('Roboto-Medium'),
+       url('/_builder/assets/roboto-v20-latin-ext_latin-500.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
+       url('/_builder/assets/roboto-v20-latin-ext_latin-500.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
 }
-  /* Black latin */
+/* roboto-700 - latin-ext_latin */
@font-face {
-    font-family: 'Lato Black';
-    font-weight: 900;
-    src: local('Lato Regular'), local('Lato-Regular'), url(/_builder/assets/lato-latin.woff2) format('woff2');
-    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
-}
-
-/* Bold latin-ext */
-@font-face {
-    font-family: 'Lato Bold';
+  font-family: 'Roboto';
+  font-style: normal;
  font-weight: 700;
-    src: local('Lato Regular'), local('Lato-Regular'), url(/_builder/assets/lato-latin-ext.woff2) format('woff2');
-    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
+  src: local('Roboto Bold'), local('Roboto-Bold'),
+       url('/_builder/assets/roboto-v20-latin-ext_latin-700.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
+       url('/_builder/assets/roboto-v20-latin-ext_latin-700.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
 }
-  /* Bold latin */
+/* roboto-900 - latin-ext_latin */
@font-face {
-    font-family: 'Lato Bold';
-    font-weight: 700;
-    src: local('Lato Regular'), local('Lato-Regular'), url(/_builder/assets/lato-latin.woff2) format('woff2');
-    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
-}
-
-/* Semi Bold latin-ext */
-@font-face {
-    font-family: 'Lato Semi Bold';
-    font-weight: 600;
-    src: local('Lato Regular'), local('Lato-Regular'), url(/_builder/assets/lato-latin-ext.woff2) format('woff2');
-    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
-}
-  /* Semi Bold latin */
-@font-face {
-    font-family: 'Lato Semi Bold';
-    font-weight: 600;
-    src: local('Lato Regular'), local('Lato-Regular'), url(/_builder/assets/lato-latin.woff2) format('woff2');
-    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
+  font-family: 'Roboto';
+  font-style: normal;
+  font-weight: 900;
+  src: local('Roboto Black'), local('Roboto-Black'),
+       url('/_builder/assets/roboto-v20-latin-ext_latin-900.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
+       url('/_builder/assets/roboto-v20-latin-ext_latin-900.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
 }
  
--- a/packages/server/builder/global.css
+++ b/packages/server/builder/global.css
@ -4,6 +4,7 @@
    --primary50: #454CA080;
    --primary25: #454CA040;
    --primary10: #454CA01A;
+    --primary5: #454ca00c;
    --primarydark: #3F448A;
    
    --secondary100: #162B4DFF;
@ -11,6 +12,7 @@
    --secondary50: #162B4D80;
    --secondary25: #162B4D40;
    --secondary10: #162B4D1A;
+    --secondary5: rgba(22, 43, 77, 0.068);
    --secondarydark: #3F448A;

    --tertiary: #F2F5F7;
@ -30,17 +32,18 @@
    --deletiondark: #CF4046;

    --white: #FFFFFF;
-    --darkslate: #5C6B82;
-    --slate: #8B95A6;
-    --lightslate: rgb(203, 212, 228);
+    --darkslate: #1a202c;
+    --slate: #a0aec0;
+    --lightslate: #f7fafc;

    --borderradius: 2px;
    --borderradiusall: 2px 2px 2px 2px;

-    --fontblack: "Lato Black";
-    --fontbold: "Lato Bold";
-    --fontsemibold: "Lato Semi Bold";
-    --fontnormal: "Lato";
+    --fontblack: "Roboto Black";
+    --fontbold: "Roboto Bold";
+    --fontsemibold: "Roboto Medium";
+    --fontnormal: "Roboto";
+    --fontlight: "Roboto Light";

    --bodytext: var(--fontnormal) "regular" var(--secondary100) 16pt;
    --bigbodytext: var(--fontnormal) "regular" var(--secondary100) 20pt;
@ -79,7 +82,7 @@ h3 {
 }

 h4 {
-    font-family: var(--fontsemibold);
+    font-family: var(--fontbold);
    font-size: 18pt;
    color: var(--secondary100);
 }
--- a/packages/server/utilities/builder/index.template.html
+++ b/packages/server/utilities/builder/index.template.html
@ -7,13 +7,22 @@
 	<title>{{ title }}</title>
    <link rel='icon' type='image/png' href='{{ favicon }}'>
    
+    <style>
+        html, body {
+            height: 100%;
+            width: 100%;
+        }
+    </style>
+
    {{ each(options.stylesheets) }}
    <link rel='stylesheet' href='{{ @this }}'>
    {{ /each }}

    <script src='{{ appRootPath }}/clientAppDefinition.js'></script>
    <script src='{{ appRootPath }}/budibase-client.js'></script>
-
+    <script>
+        loadBudibase();
+    </script>
    
 </head>

--- a/Show More
+++ b/Show More
				`@ -0,0 +1 @@`
				`export const EVENT_TYPE_MEMBER_NAME = "##eventHandlerType";`