vue中插槽如何放入组件
时间: 2024-05-10 20:19:29 浏览: 229
在 Vue 中,可以在组件中定义插槽,然后在父组件中使用组件时使用 `<slot>` 元素来填充插槽。具体步骤如下:
1. 在子组件中定义插槽:
```html
<template>
<div>
<h1>子组件标题</h1>
<slot></slot>
</div>
</template>
```
在上面的示例中,我们定义了一个名为 `default` 的插槽,它将在父组件中使用时填充。
2. 在父组件中使用子组件,并填充插槽:
```html
<template>
<div>
<my-component>
<p>这是插槽内容</p>
</my-component>
</div>
</template>
<script>
import MyComponent from './MyComponent.vue'
export default {
components: {
MyComponent
}
}
</script>
```
在上面的示例中,我们使用 `<my-component>` 元素来引入子组件,并在其中使用 `<p>` 元素来填充插槽。
注意,如果子组件中有多个插槽,可以通过 `name` 属性来指定插槽名。在父组件中使用该插槽时,通过 `slot` 元素的 `name` 属性来指定插槽名。例如:
```html
<!-- 子组件 -->
<template>
<div>
<h1>子组件标题</h1>
<slot name="content"></slot>
<slot name="footer"></slot>
</div>
</template>
<!-- 父组件 -->
<template>
<div>
<my-component>
<div slot="content">
<p>这是内容插槽</p>
</div>
<div slot="footer">
<p>这是页脚插槽</p>
</div>
</my-component>
</div>
</template>
```
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