How to Execute Code in Svelte After Component Update
Ferenc Almasi • 2020 October 09 •
1 min read
Just as for mounting and unmounting, Svelte also exposes lifecycle methods that you can use to execute code before a component is about to update and after a component has been updated.
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<script>
import { beforeUpdate, afterUpdate } from 'svelte';
beforeUpdate(() => {
console.log('The component is about to update');
});
afterUpdate(() => {
console.log('The component has been updated');
});
</script>See also onMount and onDestroy.
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2020 October 09 •