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Merge pull request #4820 from Budibase/fix/preview-event-callbacks
Properly remove window event listener when unmounting component preview
master
Andrew Kingston
5 years ago
committed by
GitHub
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with
2 additions and
1 deletions
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packages/builder/src/components/design/AppPreview/CurrentItemPreview.svelte
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@ -134,8 +134,9 @@ |
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// Remove all iframe event listeners on component destroy |
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onDestroy(() => { |
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window.removeEventListener("message", receiveMessage) |
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if (iframe.contentWindow) { |
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window.removeEventListener("message", receiveMessage) |
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if (!$store.clientFeatures.messagePassing) { |
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// Legacy - remove in later versions of BB |
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iframe.contentWindow.removeEventListener( |
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