使用 V 模型

¥useVModels

props v-model 绑定的简写。就像 toRefs(props) 一样，但更改也会触发触发。

¥Shorthand for props v-model binding. Think it like toRefs(props) but changes will also trigger emit.

用法

¥Usage

import { useVModels } from '@vueuse/core'

export default {
  props: {
    foo: String,
    bar: Number,
  },
  setup(props, { emit }) {
    const { foo, bar } = useVModels(props, emit)

    console.log(foo.value) // props.foo
    foo.value = 'foo' // emit('update:foo', 'foo')
  },
}

类型声明

/**
 * Shorthand for props v-model binding. Think like `toRefs(props)` but changes will also emit out.
 *
 * @see https://vueuse.org/useVModels
 * @param props
 * @param emit
 * @param options
 */
export declare function useVModels<P extends object, Name extends string>(
  props: P,
  emit?: (name: Name, ...args: any[]) => void,
  options?: UseVModelOptions<any, true>,
): ToRefs<P>
export declare function useVModels<P extends object, Name extends string>(
  props: P,
  emit?: (name: Name, ...args: any[]) => void,
  options?: UseVModelOptions<any, false>,
): ToRefs<P>

源代码

源代码 • 文档

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