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useCssVar

操作 CSS 变量

¥Manipulate CSS variables

示例

Sample text,
Sample text, --color:

用法

¥Usage

js
import { useTemplateRef } from 'vue'
import { useCssVar } from '@vueuse/core'

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' })