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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.
1014 B
1014 B
category
| category |
|---|
| Browser |
useCssVar
Manipulate CSS variables
Usage
import { useCssVar } from '@vueuse/core';
import { useTemplateRef } from 'vue';
const el = useTemplateRef('el');
const color1 = useCssVar('--color', el);
const elv = useTemplateRef('elv');
const key = ref('--color');
const colorVal = useCssVar(key, elv);
const someEl = useTemplateRef('someEl');
const color2 = useCssVar('--color', someEl, { initialValue: '#eee' });
Type Declarations
export interface UseCssVarOptions extends ConfigurableWindow {
initialValue?: string;
/**
* Use MutationObserver to monitor variable changes
* @default false
*/
observe?: boolean;
}
/**
* Manipulate CSS variables.
*
* @see https://vueuse.org/useCssVar
* @param prop
* @param target
* @param options
*/
export declare function useCssVar(
prop: MaybeRefOrGetter<string | null | undefined>,
target?: MaybeElementRef,
options?: UseCssVarOptions,
): ShallowRef<string | undefined, string | undefined>;