budibase/packages/builder/src/userInterface/CurrentItemPreview.svelte

77 lines
1.7 KiB
Svelte

<script>
import { store } from "../builderStore";
import { map, join } from "lodash/fp";
import { pipe } from "../common/core";
import { buildPropsHierarchy } from "./pagesParsing/buildPropsHierarchy";
$: hasComponent = !!$store.currentFrontEndItem;
$: stylesheetLinks = pipe($store.pages.stylesheets, [
map(s => `<link rel="stylesheet" href="${s}"/>`),
join("\n")
]);
$: appDefinition = {
componentLibraries: $store.loadLibraryUrls(),
props: buildPropsHierarchy(
$store.components,
$store.screens,
$store.currentFrontEndItem),
hierarchy: $store.hierarchy,
appRootPath: ""
};
</script>
<div class="component-container">
{#if hasComponent}
<iframe style="height: 100%; width: 100%"
title="componentPreview"
srcdoc={
`<html>
<head>
${stylesheetLinks}
<script>
window["##BUDIBASE_APPDEFINITION##"] = ${JSON.stringify(appDefinition)};
import('/_builder/budibase-client.esm.mjs')
.then(module => {
module.loadBudibase({ window, localStorage });
})
</script>
<style>
body {
box-sizing: border-box;
padding: 20px;
}
</style>
</head>
<body>
</body>
</html>`}>
</iframe>
{/if}
</div>
<style>
.component-container {
grid-row-start: middle;
grid-column-start: middle;
position: relative;
overflow: hidden;
padding-top: 56.25%;
margin: auto;
}
.component-container iframe {
border: 0;
height: 100%;
left: 0;
position: absolute;
top: 0;
width: 100%;
}
</style>