Svelte基础
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
如果有多个条件分支可以使用else if
Multiple conditions can be ‘chained’ together with
else if:
App
{#if count > 10}
<p>{count} is greater than 10</p>
{:else if count < 5}
<p>{count} is less than 5</p>
{:else}
<p>{count} is between 5 and 10</p>
{/if}有多少条件分支都不用怕了，加就是了。
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<script>
let count = $state(0);
function increment() {count += 1;
}
</script>
<button onclick={increment}> Clicked {count} {count === 1 ? 'time' : 'times'}</button>
{#if count > 10} <p>{count} is greater than 10</p>{:else} <p>{count} is between 0 and 10</p>{/if}