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budibase/packages/client/src/components/Screen.svelte
Martin McKeaveney 9aaeaee7f8
Merge pull request #8307 from Budibase/fix/stop-screen-store-double-updating-on-page-change
Stop Screen Store Double Updating on Screen Change
2022-10-20 20:35:18 +01:00

51 lines
1.5 KiB
Svelte

<script>
import { screenStore, routeStore, builderStore } from "stores"
import { get } from "svelte/store"
import Component from "./Component.svelte"
import Provider from "./context/Provider.svelte"
import { onMount, getContext } from "svelte"
import { enrichButtonActions } from "../utils/buttonActions.js"
export let params = {}
const context = getContext("context")
// Get the screen definition for the current route
$: screenDefinition = $screenStore.activeScreen?.props
$: runOnLoadActions(params)
// Enrich and execute any on load actions.
// We manually construct the full context here as this component is the
// one that provides the url context, so it is not available in $context yet
const runOnLoadActions = params => {
const screenState = get(screenStore)
if (screenState.activeScreen?.onLoad && !get(builderStore).inBuilder) {
const actions = enrichButtonActions(screenState.activeScreen.onLoad, {
...get(context),
url: params,
})
if (actions != null) {
actions()
}
}
}
onMount(() => {
// Mark the router as loaded whenever the screen mounts
if (!$routeStore.routerLoaded) {
routeStore.actions.setRouterLoaded()
}
})
</script>
<!-- Ensure to fully remount when screen changes -->
{#if $routeStore.routerLoaded}
{#key screenDefinition?._id}
<Provider key="url" data={params}>
<Component isScreen instance={screenDefinition} />
</Provider>
{/key}
{/if}