Merge branch 'master' of github.com:budibase/budibase into fix-automation-loop-test-output-2

packages/builder/src/components/backend/DataTable/modals/CreateEditColumn.svelte

@@ -386,7 +386,7 @@
       editableColumn.relationshipType = RelationshipType.MANY_TO_MANY
     } else if (editableColumn.type === FieldType.FORMULA) {
       editableColumn.formulaType = "dynamic"
-      editableColumn.responseType = field.responseType || FIELDS.STRING.type
+      editableColumn.responseType = field?.responseType || FIELDS.STRING.type
     }
   }
 

packages/builder/src/components/common/CodeEditor/CodeEditor.svelte

@@ -40,16 +40,19 @@
     indentMore,
     indentLess,
   } from "@codemirror/commands"
+  import { setDiagnostics } from "@codemirror/lint"
   import { Compartment, EditorState } from "@codemirror/state"
+  import type { Extension } from "@codemirror/state"
   import { javascript } from "@codemirror/lang-javascript"
   import { EditorModes } from "./"
   import { themeStore } from "@/stores/portal"
   import type { EditorMode } from "@budibase/types"
-  import type { BindingCompletion } from "@/types"
+  import type { BindingCompletion, CodeValidator } from "@/types"
+  import { validateHbsTemplate } from "./validator/hbs"
 
   export let label: string | undefined = undefined
-  // TODO: work out what best type fits this
   export let completions: BindingCompletion[] = []
+  export let validations: CodeValidator | null = null
   export let mode: EditorMode = EditorModes.Handlebars
   export let value: string | null = ""
   export let placeholder: string | null = null
@@ -248,7 +251,7 @@
   // None of this is reactive, but it never has been, so we just assume most
   // config flags aren't changed at runtime
   // TODO: work out type for base
-  const buildExtensions = (base: any[]) => {
+  const buildExtensions = (base: Extension[]) => {
     let complete = [...base]
 
     if (autocompleteEnabled) {
@@ -340,6 +343,24 @@
     return complete
   }
 
+  function validate(
+    value: string | null,
+    editor: EditorView | undefined,
+    mode: EditorMode,
+    validations: CodeValidator | null
+  ) {
+    if (!value || !validations || !editor) {
+      return
+    }
+
+    if (mode === EditorModes.Handlebars) {
+      const diagnostics = validateHbsTemplate(value, validations)
+      editor.dispatch(setDiagnostics(editor.state, diagnostics))
+    }
+  }
+
+  $: validate(value, editor, mode, validations)
+
   const initEditor = () => {
     const baseExtensions = buildBaseExtensions()
 
@@ -366,7 +387,6 @@
     <Label size="S">{label}</Label>
   </div>
 {/if}
-
 <div class={`code-editor ${mode?.name || ""}`}>
   <div tabindex="-1" bind:this={textarea} />
 </div>

packages/builder/src/components/common/CodeEditor/index.ts

@@ -83,6 +83,8 @@ const helpersToCompletion = (
     const helper = helpers[helperName]
     return {
       label: helperName,
+      args: helper.args,
+      requiresBlock: helper.requiresBlock,
       info: () => buildHelperInfoNode(helper),
       type: "helper",
       section: helperSection,
@@ -136,9 +138,13 @@ export const hbAutocomplete = (
   baseCompletions: BindingCompletionOption[]
 ): BindingCompletion => {
   function coreCompletion(context: CompletionContext) {
-    let bindingStart = context.matchBefore(EditorModes.Handlebars.match)
+    if (!baseCompletions.length) {
+      return null
+    }
 
-    let options = baseCompletions || []
+    const bindingStart = context.matchBefore(EditorModes.Handlebars.match)
+
+    const options = baseCompletions
 
     if (!bindingStart) {
       return null
@@ -149,7 +155,7 @@ export const hbAutocomplete = (
       return null
     }
     const query = bindingStart.text.replace(match[0], "")
-    let filtered = bindingFilter(options, query)
+    const filtered = bindingFilter(options, query)
 
     return {
       from: bindingStart.from + match[0].length,
@@ -169,8 +175,12 @@ export const jsAutocomplete = (
   baseCompletions: BindingCompletionOption[]
 ): BindingCompletion => {
   function coreCompletion(context: CompletionContext) {
-    let jsBinding = wrappedAutocompleteMatch(context)
+    if (!baseCompletions.length) {
-    let options = baseCompletions || []
+      return null
+    }
+
+    const jsBinding = wrappedAutocompleteMatch(context)
+    const options = baseCompletions
 
     if (jsBinding) {
       // Accommodate spaces
@@ -209,6 +219,10 @@ function setAutocomplete(
   options: BindingCompletionOption[]
 ): BindingCompletion {
   return function (context: CompletionContext) {
+    if (!options.length) {
+      return null
+    }
+
     if (wrappedAutocompleteMatch(context)) {
       return null
     }

packages/builder/src/components/common/CodeEditor/validator/hbs.ts

@@ -0,0 +1,113 @@
+/* global hbs */
+import Handlebars from "handlebars"
+import type { Diagnostic } from "@codemirror/lint"
+import { CodeValidator } from "@/types"
+
+function isMustacheStatement(
+  node: hbs.AST.Statement
+): node is hbs.AST.MustacheStatement {
+  return node.type === "MustacheStatement"
+}
+
+function isBlockStatement(
+  node: hbs.AST.Statement
+): node is hbs.AST.BlockStatement {
+  return node.type === "BlockStatement"
+}
+
+function isPathExpression(
+  node: hbs.AST.Statement
+): node is hbs.AST.PathExpression {
+  return node.type === "PathExpression"
+}
+
+export function validateHbsTemplate(
+  text: string,
+  validations: CodeValidator
+): Diagnostic[] {
+  const diagnostics: Diagnostic[] = []
+
+  try {
+    const ast = Handlebars.parse(text, {})
+
+    const lineOffsets: number[] = []
+    let offset = 0
+    for (const line of text.split("\n")) {
+      lineOffsets.push(offset)
+      offset += line.length + 1 // +1 for newline character
+    }
+
+    function traverseNodes(
+      nodes: hbs.AST.Statement[],
+      options?: {
+        ignoreMissing?: boolean
+      }
+    ) {
+      const ignoreMissing = options?.ignoreMissing || false
+      nodes.forEach(node => {
+        if (isMustacheStatement(node) && isPathExpression(node.path)) {
+          const helperName = node.path.original
+
+          const from =
+            lineOffsets[node.loc.start.line - 1] + node.loc.start.column
+          const to = lineOffsets[node.loc.end.line - 1] + node.loc.end.column
+
+          if (!(helperName in validations)) {
+            if (!ignoreMissing) {
+              diagnostics.push({
+                from,
+                to,
+                severity: "warning",
+                message: `"${helperName}" handler does not exist.`,
+              })
+            }
+            return
+          }
+
+          const { arguments: expectedArguments = [], requiresBlock } =
+            validations[helperName]
+
+          if (requiresBlock && !isBlockStatement(node)) {
+            diagnostics.push({
+              from,
+              to,
+              severity: "error",
+              message: `Helper "${helperName}" requires a body:\n{{#${helperName} ...}} [body] {{/${helperName}}}`,
+            })
+            return
+          }
+
+          const providedParams = node.params
+
+          if (providedParams.length !== expectedArguments.length) {
+            diagnostics.push({
+              from,
+              to,
+              severity: "error",
+              message: `Helper "${helperName}" expects ${
+                expectedArguments.length
+              } parameters (${expectedArguments.join(", ")}), but got ${
+                providedParams.length
+              }.`,
+            })
+          }
+        }
+
+        if (isBlockStatement(node)) {
+          traverseNodes(node.program.body, { ignoreMissing: true })
+        }
+      })
+    }
+
+    traverseNodes(ast.body, { ignoreMissing: true })
+  } catch (e: any) {
+    diagnostics.push({
+      from: 0,
+      to: text.length,
+      severity: "error",
+      message: `The handlebars code is not valid:\n${e.message}`,
+    })
+  }
+
+  return diagnostics
+}

packages/builder/src/components/common/CodeEditor/validator/tests/hbs.spec.ts

@@ -0,0 +1,142 @@
+import { validateHbsTemplate } from "../hbs"
+import { CodeValidator } from "@/types"
+
+describe("hbs validator", () => {
+  it("validate empty strings", () => {
+    const text = ""
+    const validators = {}
+
+    const result = validateHbsTemplate(text, validators)
+    expect(result).toHaveLength(0)
+  })
+
+  it("validate strings without hbs expressions", () => {
+    const text = "first line\nand another one"
+    const validators = {}
+
+    const result = validateHbsTemplate(text, validators)
+    expect(result).toHaveLength(0)
+  })
+
+  describe("basic expressions", () => {
+    const validators = {
+      fieldName: {},
+    }
+
+    it("validate valid expressions", () => {
+      const text = "{{ fieldName }}"
+
+      const result = validateHbsTemplate(text, validators)
+      expect(result).toHaveLength(0)
+    })
+
+    it("does not throw on missing validations", () => {
+      const text = "{{ anotherFieldName }}"
+
+      const result = validateHbsTemplate(text, validators)
+      expect(result).toHaveLength(0)
+    })
+
+    // Waiting for missing fields validation
+    it.skip("throws on untrimmed invalid expressions", () => {
+      const text = "    {{ anotherFieldName }}"
+
+      const result = validateHbsTemplate(text, validators)
+      expect(result).toEqual([
+        {
+          from: 4,
+          message: `"anotherFieldName" handler does not exist.`,
+          severity: "warning",
+          to: 26,
+        },
+      ])
+    })
+
+    // Waiting for missing fields validation
+    it.skip("throws on invalid expressions between valid lines", () => {
+      const text =
+        "literal expression\nthe value is {{ anotherFieldName }}\nanother expression"
+
+      const result = validateHbsTemplate(text, validators)
+      expect(result).toEqual([
+        {
+          from: 32,
+          message: `"anotherFieldName" handler does not exist.`,
+          severity: "warning",
+          to: 54,
+        },
+      ])
+    })
+
+    describe("expressions with whitespaces", () => {
+      const validators = {
+        [`field name`]: {},
+      }
+
+      it("validates expressions with whitespaces", () => {
+        const text = `{{ [field name] }}`
+
+        const result = validateHbsTemplate(text, validators)
+        expect(result).toHaveLength(0)
+      })
+
+      // Waiting for missing fields validation
+      it.skip("throws if not wrapped between brackets", () => {
+        const text = `{{ field name }}`
+
+        const result = validateHbsTemplate(text, validators)
+        expect(result).toEqual([
+          {
+            from: 0,
+            message: `"field" handler does not exist.`,
+            severity: "warning",
+            to: 16,
+          },
+        ])
+      })
+    })
+  })
+
+  describe("expressions with parameters", () => {
+    const validators: CodeValidator = {
+      helperFunction: {
+        arguments: ["a", "b", "c"],
+      },
+    }
+
+    it("validate valid params", () => {
+      const text = "{{ helperFunction 1 99 'a' }}"
+
+      const result = validateHbsTemplate(text, validators)
+      expect(result).toHaveLength(0)
+    })
+
+    it("throws on too few params", () => {
+      const text = "{{ helperFunction 100 }}"
+
+      const result = validateHbsTemplate(text, validators)
+      expect(result).toEqual([
+        {
+          from: 0,
+          message: `Helper "helperFunction" expects 3 parameters (a, b, c), but got 1.`,
+          severity: "error",
+          to: 24,
+        },
+      ])
+    })
+
+    it("throws on too many params", () => {
+      const text = "{{ helperFunction  1 99 'a' 100 }}"
+
+      const result = validateHbsTemplate(text, validators)
+      expect(result).toEqual([
+        {
+          from: 0,
+          message: `Helper "helperFunction" expects 3 parameters (a, b, c), but got 4.`,
+          severity: "error",
+          to: 34,
+        },
+      ])
+    })
+  })
+})

packages/builder/src/components/common/bindings/BindingPanel.svelte

@@ -42,7 +42,7 @@
     JSONValue,
   } from "@budibase/types"
   import type { Log } from "@budibase/string-templates"
-  import type { BindingCompletion, BindingCompletionOption } from "@/types"
+  import type { CodeValidator } from "@/types"
 
   const dispatch = createEventDispatcher()
 
@@ -58,7 +58,7 @@
   export let placeholder = null
   export let showTabBar = true
 
-  let mode: BindingMode | null
+  let mode: BindingMode
   let sidePanel: SidePanel | null
   let initialValueJS = value?.startsWith?.("{{ js ")
   let jsValue: string | null = initialValueJS ? value : null
@@ -88,13 +88,37 @@
     | null
   $: runtimeExpression = readableToRuntimeBinding(enrichedBindings, value)
   $: requestEval(runtimeExpression, context, snippets)
-  $: bindingCompletions = bindingsToCompletions(enrichedBindings, editorMode)
   $: bindingHelpers = new BindingHelpers(getCaretPosition, insertAtPos)
-  $: hbsCompletions = getHBSCompletions(bindingCompletions)
+
-  $: jsCompletions = getJSCompletions(bindingCompletions, snippets, {
+  $: bindingOptions = bindingsToCompletions(bindings, editorMode)
-    useHelpers: allowHelpers,
+  $: helperOptions = allowHelpers ? getHelperCompletions(editorMode) : []
-    useSnippets,
+  $: snippetsOptions =
-  })
+    usingJS && useSnippets && snippets?.length ? snippets : []
+
+  $: completions = !usingJS
+    ? [hbAutocomplete([...bindingOptions, ...helperOptions])]
+    : [
+        jsAutocomplete(bindingOptions),
+        jsHelperAutocomplete(helperOptions),
+        snippetAutoComplete(snippetsOptions),
+      ]
+
+  $: validations = {
+    ...bindingOptions.reduce<CodeValidator>((validations, option) => {
+      validations[option.label] = {
+        arguments: [],
+      }
+      return validations
+    }, {}),
+    ...helperOptions.reduce<CodeValidator>((validations, option) => {
+      validations[option.label] = {
+        arguments: option.args,
+        requiresBlock: option.requiresBlock,
+      }
+      return validations
+    }, {}),
+  }
+
   $: {
     // Ensure a valid side panel option is always selected
     if (sidePanel && !sidePanelOptions.includes(sidePanel)) {
@@ -102,38 +126,6 @@
     }
   }
 
-  const getHBSCompletions = (bindingCompletions: BindingCompletionOption[]) => {
-    return [
-      hbAutocomplete([
-        ...bindingCompletions,
-        ...getHelperCompletions(EditorModes.Handlebars),
-      ]),
-    ]
-  }
-
-  const getJSCompletions = (
-    bindingCompletions: BindingCompletionOption[],
-    snippets: Snippet[] | null,
-    config: {
-      useHelpers: boolean
-      useSnippets: boolean
-    }
-  ) => {
-    const completions: BindingCompletion[] = []
-    if (bindingCompletions.length) {
-      completions.push(jsAutocomplete([...bindingCompletions]))
-    }
-    if (config.useHelpers) {
-      completions.push(
-        jsHelperAutocomplete([...getHelperCompletions(EditorModes.JS)])
-      )
-    }
-    if (config.useSnippets && snippets) {
-      completions.push(snippetAutoComplete(snippets))
-    }
-    return completions
-  }
-
   const getModeOptions = (allowHBS: boolean, allowJS: boolean) => {
     let options = []
     if (allowHBS) {
@@ -213,7 +205,7 @@
     bindings: EnrichedBinding[],
     context: any,
     snippets: Snippet[] | null
-  ) => {
+  ): EnrichedBinding[] => {
     // Create a single big array to enrich in one go
     const bindingStrings = bindings.map(binding => {
       if (binding.runtimeBinding.startsWith('trim "')) {
@@ -290,7 +282,7 @@
     jsValue = null
     hbsValue = null
     updateValue(null)
-    mode = targetMode
+    mode = targetMode!
     targetMode = null
   }
 
@@ -365,13 +357,14 @@
       {/if}
       <div class="editor">
         {#if mode === BindingMode.Text}
-          {#key hbsCompletions}
+          {#key completions}
             <CodeEditor
               value={hbsValue}
               on:change={onChangeHBSValue}
               bind:getCaretPosition
               bind:insertAtPos
-              completions={hbsCompletions}
+              {completions}
+              {validations}
               autofocus={autofocusEditor}
               placeholder={placeholder ||
                 "Add bindings by typing {{ or use the menu on the right"}
@@ -379,18 +372,18 @@
             />
           {/key}
         {:else if mode === BindingMode.JavaScript}
-          {#key jsCompletions}
+          {#key completions}
             <CodeEditor
               value={jsValue ? decodeJSBinding(jsValue) : jsValue}
               on:change={onChangeJSValue}
-              completions={jsCompletions}
+              {completions}
               mode={EditorModes.JS}
               bind:getCaretPosition
               bind:insertAtPos
               autofocus={autofocusEditor}
               placeholder={placeholder ||
                 "Add bindings by typing $ or use the menu on the right"}
-              jsBindingWrapping={bindingCompletions.length > 0}
+              jsBindingWrapping={completions.length > 0}
             />
           {/key}
         {/if}

packages/builder/src/components/design/settings/controls/ButtonConfiguration/ButtonSetting.svelte

@@ -43,7 +43,6 @@
     <EditComponentPopover
       {anchor}
       componentInstance={item}
-      {componentBindings}
       {bindings}
       on:change
       parseSettings={updatedNestedFlags}

packages/builder/src/components/design/settings/controls/EditComponentPopover.svelte

@@ -1,13 +1,13 @@
 <script>
   import { Icon, Popover, Layout } from "@budibase/bbui"
-  import { componentStore } from "@/stores/builder"
+  import { componentStore, selectedScreen } from "@/stores/builder"
   import { cloneDeep } from "lodash/fp"
   import { createEventDispatcher, getContext } from "svelte"
   import ComponentSettingsSection from "@/pages/builder/app/[application]/design/[screenId]/[componentId]/_components/Component/ComponentSettingsSection.svelte"
+  import { getComponentBindableProperties } from "@/dataBinding"
 
   export let anchor
   export let componentInstance
-  export let componentBindings
   export let bindings
   export let parseSettings
 
@@ -28,6 +28,10 @@
   }
   $: componentDef = componentStore.getDefinition(componentInstance._component)
   $: parsedComponentDef = processComponentDefinitionSettings(componentDef)
+  $: componentBindings = getComponentBindableProperties(
+    $selectedScreen,
+    $componentStore.selectedComponentId
+  )
 
   const open = () => {
     isOpen = true

packages/builder/src/components/design/settings/controls/FieldConfiguration/FieldSetting.svelte

@@ -45,7 +45,6 @@
     <EditComponentPopover
       {anchor}
       componentInstance={item}
-      {componentBindings}
       {bindings}
       {parseSettings}
       on:change

packages/builder/src/components/design/settings/controls/PropertyControl.svelte

@@ -22,25 +22,59 @@
   export let propertyFocus = false
   export let info = null
   export let disableBindings = false
-  export let wide
+  export let wide = false
+  export let contextAccess = null
 
   let highlightType
   let domElement
 
   $: highlightedProp = $builderStore.highlightedSetting
-  $: allBindings = getAllBindings(bindings, componentBindings, nested)
+  $: allBindings = getAllBindings(
+    bindings,
+    componentBindings,
+    nested,
+    contextAccess
+  )
   $: safeValue = getSafeValue(value, defaultValue, allBindings)
   $: replaceBindings = val => readableToRuntimeBinding(allBindings, val)
-
   $: isHighlighted = highlightedProp?.key === key
-
   $: highlightType = isHighlighted ? `highlighted-${highlightedProp?.type}` : ""
+  $: highlightedProp && isHighlighted && scrollToElement(domElement)
 
-  const getAllBindings = (bindings, componentBindings, nested) => {
+  const getAllBindings = (
-    if (!nested) {
+    bindings,
+    componentBindings,
+    nested,
+    contextAccess
+  ) => {
+    // contextAccess is a bit of an escape hatch to get around how we render
+    // certain settings types by using a pseudo component definition, leading
+    // to problems with the nested flag
+    if (contextAccess != null) {
+      // Optionally include global bindings
+      let allBindings = contextAccess.global ? bindings : []
+
+      // Optionally include or exclude self (component) bindings.
+      // If this is a nested setting then we will already have our own context
+      // bindings mixed in, so if we don't want self context we need to filter
+      // them out.
+      if (contextAccess.self) {
+        return [...allBindings, ...componentBindings]
+      } else {
+        return allBindings.filter(binding => {
+          return !componentBindings.some(componentBinding => {
+            return componentBinding.runtimeBinding === binding.runtimeBinding
+          })
+        })
+      }
+    }
+
+    // Otherwise just honour the normal nested flag
+    if (nested) {
+      return [...bindings, ...componentBindings]
+    } else {
       return bindings
     }
-    return [...(componentBindings || []), ...(bindings || [])]
   }
 
   // Handle a value change of any type
@@ -81,8 +115,6 @@
       block: "center",
     })
   }
-
-  $: highlightedProp && isHighlighted && scrollToElement(domElement)
 </script>
 
 <div

packages/builder/src/pages/builder/app/[application]/design/[screenId]/[componentId]/_components/Component/ComponentSettingsPanel.svelte

@@ -147,6 +147,7 @@
           {componentInstance}
           {componentDefinition}
           {bindings}
+          {componentBindings}
         />
       {/if}
     </Panel>

packages/builder/src/pages/builder/app/[application]/design/[screenId]/[componentId]/_components/Component/ComponentSettingsSection.svelte

@@ -151,6 +151,7 @@
               propertyFocus={$builderStore.propertyFocus === setting.key}
               info={setting.info}
               disableBindings={setting.disableBindings}
+              contextAccess={setting.contextAccess}
               props={{
                 // Generic settings
                 placeholder: setting.placeholder || null,

packages/builder/src/pages/builder/app/[application]/design/[screenId]/[componentId]/_components/Component/ConditionalUIDrawer.svelte

@@ -19,6 +19,7 @@
 
   export let conditions = []
   export let bindings = []
+  export let componentBindings = []
 
   const flipDurationMs = 150
   const actionOptions = [
@@ -55,6 +56,7 @@
   ]
 
   let dragDisabled = true
+
   $: settings = componentStore
     .getComponentSettings($selectedComponent?._component)
     ?.concat({
@@ -213,7 +215,10 @@
                       options: definition.options,
                       placeholder: definition.placeholder,
                     }}
+                    nested={definition.nested}
+                    contextAccess={definition.contextAccess}
                     {bindings}
+                    {componentBindings}
                   />
                 {:else}
                   <Select disabled placeholder=" " />

packages/builder/src/pages/builder/app/[application]/design/[screenId]/[componentId]/_components/Component/ConditionalUISection.svelte

@@ -64,7 +64,12 @@
     Show, hide and update components in response to conditions being met.
   </svelte:fragment>
   <Button cta slot="buttons" on:click={() => save()}>Save</Button>
-  <ConditionalUIDrawer slot="body" bind:conditions={tempValue} {bindings} />
+  <ConditionalUIDrawer
+    slot="body"
+    bind:conditions={tempValue}
+    {bindings}
+    {componentBindings}
+  />
 </Drawer>
 
 <style>

packages/builder/src/types/bindings.ts

@@ -5,4 +5,15 @@ export type BindingCompletion = (context: CompletionContext) => {
   options: Completion[]
 } | null
 
-export type BindingCompletionOption = Completion
+export interface BindingCompletionOption extends Completion {
+  args?: any[]
+  requiresBlock?: boolean
+}
+
+export type CodeValidator = Record<
+  string,
+  {
+    arguments?: any[]
+    requiresBlock?: boolean
+  }
+>

packages/builder/tsconfig.json

@@ -14,5 +14,6 @@
       "assets/*": ["assets/*"],
       "@/*": ["src/*"]
     }
-  }
+  },
+  "exclude": []
 }

packages/client/manifest.json

@@ -3089,7 +3089,21 @@
       {
         "type": "tableConditions",
         "label": "Conditions",
-        "key": "conditions"
+        "key": "conditions",
+        "contextAccess": {
+          "global": true,
+          "self": false
+        }
+      },
+      {
+        "type": "text",
+        "label": "Format",
+        "key": "format",
+        "info": "Changing format will display values as text",
+        "contextAccess": {
+          "global": false,
+          "self": true
+        }
       }
     ]
   },
@@ -7686,7 +7700,8 @@
           {
             "type": "columns/grid",
             "key": "columns",
-            "resetOn": "table"
+            "resetOn": "table",
+            "nested": true
           }
         ]
       },

packages/client/src/components/app/GridBlock.svelte

@@ -5,7 +5,7 @@
   import { get, derived, readable } from "svelte/store"
   import { featuresStore } from "@/stores"
   import { Grid } from "@budibase/frontend-core"
-  // import { processStringSync } from "@budibase/string-templates"
+  import { processStringSync } from "@budibase/string-templates"
 
   // table is actually any datasource, but called table for legacy compatibility
   export let table
@@ -47,8 +47,8 @@
   $: currentTheme = $context?.device?.theme
   $: darkMode = !currentTheme?.includes("light")
   $: parsedColumns = getParsedColumns(columns)
-  $: schemaOverrides = getSchemaOverrides(parsedColumns)
   $: enrichedButtons = enrichButtons(buttons)
+  $: schemaOverrides = getSchemaOverrides(parsedColumns, $context)
   $: selectedRows = deriveSelectedRows(gridContext)
   $: styles = patchStyles($component.styles, minHeight)
   $: data = { selectedRows: $selectedRows }
@@ -97,15 +97,19 @@
     }))
   }
 
-  const getSchemaOverrides = columns => {
+  const getSchemaOverrides = (columns, context) => {
     let overrides = {}
     columns.forEach((column, idx) => {
       overrides[column.field] = {
         displayName: column.label,
         order: idx,
-        conditions: column.conditions,
         visible: !!column.active,
-        // format: createFormatter(column),
+        conditions: enrichConditions(column.conditions, context),
+        format: createFormatter(column),
+
+        // Small hack to ensure we react to all changes, as our
+        // memoization cannot compare differences in functions
+        rand: column.conditions?.length ? Math.random() : null,
       }
       if (column.width) {
         overrides[column.field].width = column.width
@@ -114,12 +118,24 @@
     return overrides
   }
 
-  // const createFormatter = column => {
+  const enrichConditions = (conditions, context) => {
-  //   if (typeof column.format !== "string" || !column.format.trim().length) {
+    return conditions?.map(condition => {
-  //     return null
+      return {
-  //   }
+        ...condition,
-  //   return row => processStringSync(column.format, { [id]: row })
+        referenceValue: processStringSync(
-  // }
+          condition.referenceValue || "",
+          context
+        ),
+      }
+    })
+  }
+
+  const createFormatter = column => {
+    if (typeof column.format !== "string" || !column.format.trim().length) {
+      return null
+    }
+    return row => processStringSync(column.format, { [id]: row })
+  }
 
   const enrichButtons = buttons => {
     if (!buttons?.length) {

packages/frontend-core/src/components/grid/stores/conditions.ts

@@ -31,7 +31,7 @@ export const deriveStores = (context: StoreContext): ConditionDerivedStore => {
   // Derive and memoize the cell conditions present in our columns so that we
   // only recompute condition metadata when absolutely necessary
   const conditions = derivedMemo(columns, $columns => {
-    let newConditions = []
+    let newConditions: UICondition[] = []
     for (let column of $columns) {
       for (let condition of column.conditions || []) {
         newConditions.push({

packages/types/src/ui/bindings/helper.ts

@@ -1,4 +1,6 @@
 export interface Helper {
   example: string
   description: string
+  args: any[]
+  requiresBlock?: boolean
 }

packages/types/src/ui/components/index.ts

@@ -48,6 +48,11 @@ export interface ComponentSetting {
   selectAllFields?: boolean
   resetOn?: string | string[]
   settings?: ComponentSetting[]
+  nested?: boolean
   dependsOn?: DependsOnComponentSetting
   sectionDependsOn?: DependsOnComponentSetting
+  contextAccess?: {
+    global: boolean
+    self: boolean
+  }
 }

packages/types/src/ui/stores/grid/columns.ts

@@ -1,9 +1,15 @@
-import { CalculationType, FieldSchema, FieldType, UIRow } from "@budibase/types"
+import {
+  CalculationType,
+  FieldSchema,
+  FieldType,
+  UICondition,
+  UIRow,
+} from "@budibase/types"
 
 export type UIColumn = FieldSchema & {
   label: string
   readonly: boolean
-  conditions: any
+  conditions?: UICondition[]
   format?: (row: UIRow) => any
   related?: {
     field: string

packages/types/src/ui/stores/grid/condition.ts

@@ -3,7 +3,7 @@ import { FieldType, SearchFilter } from "@budibase/types"
 export interface UICondition {
   column: string
   type: FieldType
-  referenceValue: string
+  referenceValue: any
   operator: SearchFilter["operator"]
   metadataKey: string
   metadataValue: string