vue3中子组件定义多个动态插槽,父组件如何使用
时间: 2023-12-27 12:48:09 浏览: 129
在Vue3中定义多个动态插槽的子组件可以通过使用`v-slot`指令来实现。例如,子组件中可以定义两个动态插槽:
```html
<template>
<div>
<slot name="header" />
<slot name="footer" />
</div>
</template>
```
注意,这里的动态插槽使用了`name`属性来定义插槽名称。
然后,在父组件中使用这些动态插槽可以通过在模板中使用`template`标签来实现。`template`标签中使用`v-slot`指令来指定插槽名称,如下所示:
```html
<template>
<div>
<ChildComponent>
<template v-slot:header>
<h1>Header Content</h1>
</template>
<template v-slot:footer>
<p>Footer Content</p>
</template>
</ChildComponent>
</div>
</template>
```
这样,父组件就可以向子组件中的不同动态插槽中插入不同的内容。需要注意的是,动态插槽的名称必须与子组件中定义的名称相同,否则无法生效。
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