javascript / beginner
Snippet
The onMounted Lifecycle Hook
Lifecycle hooks are functions that run at specific moments. onMounted is called once the component has been successfully added to the browser's Document Object Model (DOM).
snippet.js
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import { onMounted } from 'vue';onMounted(() => {console.log('Component is now visible on the screen!');});
vue
Breakdown
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import { onMounted } from 'vue';
Imports the specific lifecycle function from the Vue framework core.
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onMounted(() => { ... });
Registers a callback function that Vue will trigger after the initial render.