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963 markdown files reformatted with the repository's pinned prettier so pnpm format:check covers the folded tree like every other repo file. The formatter's embedded-language pass also normalized code fences (TS semicolons, closed HTML tags in examples, lowercased CSS hex colors, one renumbered list that skipped an index). Alphanumeric token deltas vs the fold commit were audited file-by-file; all are formatter-equivalent markup normalizations plus the four sanitized skills.
1.0 KiB
1.0 KiB
category
| category |
|---|
| Watch |
watchOnce
Shorthand for watching value with { once: true }. Once the callback fires once, the watcher will be stopped.
See Vue's docs for full details.
Usage
Similar to watch, but with { once: true }
import { watchOnce } from '@vueuse/core';
watchOnce(source, () => {
// triggers only once
console.log('source changed!');
});
Type Declarations
export declare function watchOnce<T extends Readonly<MultiWatchSources>>(
source: [...T],
cb: WatchCallback<MapSources<T>, MapOldSources<T, true>>,
options?: Omit<WatchOptions<true>, 'once'>,
): WatchHandle;
export declare function watchOnce<T>(
source: WatchSource<T>,
cb: WatchCallback<T, T | undefined>,
options?: Omit<WatchOptions<true>, 'once'>,
): WatchHandle;
export declare function watchOnce<T extends object>(
source: T,
cb: WatchCallback<T, T | undefined>,
options?: Omit<WatchOptions<true>, 'once'>,
): WatchHandle;