Bases de Svelte
Introduction
Bindings
Classes and styles
Advanced Svelte
Advanced reactivity
Motion
Advanced bindings
Advanced transitions
Context API
Special elements
<script module>
Next steps
Basic SvelteKit
Introduction
Routing
Loading data
Headers and cookies
Shared modules
API routes
$app/state
Errors and redirects
Advanced SvelteKit
Page options
Link options
Advanced routing
Advanced loading
Environment variables
Conclusion
As we’ve briefly seen already, you can listen to any DOM event on an element (such as click or pointermove) with an on<name> function:
App
<div onpointermove={onpointermove}>
The pointer is at {Math.round(m.x)} x {Math.round(m.y)}
</div>Like with any other property where the name matches the value, we can use the short form:
App
<div {onpointermove}>
The pointer is at {Math.round(m.x)} x {Math.round(m.y)}
</div>Modifier cette page sur Github
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<script>
let m = $state({ x: 0, y: 0 }); function onpointermove(event) {m.x = event.clientX;
m.y = event.clientY;
}
</script>
<div>
The pointer is at {Math.round(m.x)} x {Math.round(m.y)}</div>
<style>
div {position: fixed;
left: 0;
top: 0;
width: 100%;
height: 100%;
padding: 1rem;
}
</style>