layui/example/docs/zh-CN/components/upload.md
2022-03-26 16:21:10 +08:00

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::: anchor
:::
::: title 基本介绍
:::
::: describe 按钮用于开始一个即时操作。
:::
::: title 基础使用
:::
::: demo 使用 `lay-upload` 标签, 创建一个按钮上传单文件
<template>
  <lay-upload></lay-upload>
</template>
<script>
import { ref } from 'vue'
export default {
  setup() {
    return {
    }
  }
}
</script>
:::
::: title 简约按钮
:::
::: demo 使用 `lay-upload` 标签, 使用 `drag属性` 创建一个可拖拽的上传文件域
<template>
  <lay-upload :drag="true"></lay-upload>
</template>
<script>
import { ref } from 'vue'
export default {
  setup() {
    return {
    }
  }
}
</script>
:::
<!-- ::: title 按钮尺寸
:::
::: demo 使用 `size` 属性, 创建指定尺寸的按钮, 可选值 `lg` `sm` `xs`
<template>
<lay-button type="primary" size="lg">原始按钮</lay-button>
<lay-button type="default" size="lg">默认按钮</lay-button>
<lay-button type="normal" size="lg">百搭按钮</lay-button>
<lay-button type="warm" size="lg">暖色按钮</lay-button>
<lay-button type="danger" size="lg">警告按钮</lay-button>
<lay-button type="disabled" size="lg">禁用按钮</lay-button>
</template>
<script>
import { ref } from 'vue'
export default {
setup() {
return {
}
}
}
</script>
:::
::: title 流式按钮
:::
::: demo 使用 `fluid` 属性, 创建最大化按钮
<template>
<lay-button type="primary" fluid>最大化按钮</lay-button>
<br/>
<br/>
<lay-button type="default" fluid>最大化按钮</lay-button>
</template>
<script>
import { ref } from 'vue'
export default {
setup() {
return {
}
}
}
</script>
:::
::: title 圆角按钮
:::
::: demo 使用 `radius` 属性,创建圆角按钮
<template>
<lay-button type="primary" radius>原始按钮</lay-button>
<lay-button type="default" radius>默认按钮</lay-button>
<lay-button type="normal" radius>百搭按钮</lay-button>
<lay-button type="warm" radius>暖色按钮</lay-button>
<lay-button type="danger" radius>警告按钮</lay-button>
<lay-button disabled radius>禁用按钮</lay-button>
</template>
<script>
import { ref } from 'vue'
export default {
setup() {
return {
}
}
}
</script>
:::
::: title 按钮分组
:::
::: demo 使用 `lay-button-group` 标签, 创建一个按钮组
<template>
<div>
<lay-button-group>
<lay-button type="default">默认按钮</lay-button>
<lay-button type="default">默认按钮</lay-button>
<lay-button type="default">默认按钮</lay-button>
</lay-button-group>
<lay-button-group>
<lay-button type="primary">默认按钮</lay-button>
<lay-button type="primary">默认按钮</lay-button>
<lay-button type="primary">默认按钮</lay-button>
</lay-button-group>
</div>
</template>
<script>
import { ref } from 'vue'
export default {
setup() {
return {
}
}
}
</script>
:::
::: title 图标按钮
:::
::: demo 结合 `lay-icon` 组件, 创建图标按钮
<template>
<lay-button-container>
<lay-button type="primary"><lay-icon type="layui-icon-left"></lay-icon></lay-button>
<lay-button type="primary"><lay-icon type="layui-icon-right"></lay-icon></lay-button>
</lay-button-container>
</template>
<script>
import { ref } from 'vue'
export default {
setup() {
return {
}
}
}
</script>
:::
::: title 按钮容器
:::
::: demo 尽管按钮在同节点并排时会自动拉开间距,但在按钮太多的情况,效果并不是很美好。因为你需要用到按钮容器
<template>
<lay-button-container>
<lay-button type="default">新增</lay-button>
<lay-button type="default">删除</lay-button>
<lay-button type="default">修改</lay-button>
</lay-button-container>
</template>
<script>
import { ref } from 'vue'
export default {
setup() {
return {
}
}
}
</script>
:::
::: title 加载按钮
:::
::: demo 使用 `loading` 属性, 控制按钮的加载状态
<template>
<lay-button-container>
<lay-button type="default" :loading="loadState">加载</lay-button>
<lay-switch v-model="loadState"></lay-switch>
</lay-button-container>
</template>
<script>
import { ref } from 'vue'
export default {
setup() {
const loadState = ref(true)
return {
loadState
}
}
}
</script>
:::
::: title 事件处理
:::
::: demo 使用 `@click` 设置单击回调
<template>
<lay-button type="default" @click="clickHandle">单击事件</lay-button>
</template>
<script>
import { ref } from 'vue'
export default {
setup() {
const clickHandle = () => {
console.log('点击事件')
}
return {
clickHandle
}
}
}
</script>
:::
::: title Button 变量
:::
```
```
::: title Button 属性
:::
::: table
| 属性 | 描述 | 类型 | 默认值 | 可选值 |
| ----------- | -------- | ------- | --------- | ---------------------------------- |
| type | 主题 | string | `primary` | `primary` `normal` `warm` `danger` |
| size | 尺寸 | string | -- | `lg` `sm` `xs` |
| fluid | 最大化 | boolean | `false` | `true` `false` |
| radius | 圆角 | boolean | `false` | `true` `false` |
| border | 边框 | string | `green` | `green` `blue` `orange` `red` |
| disabled | 禁用 | boolean | `false` | `true` `false` |
| loading | 加载 | boolean | `false` | `true` `false` |
| native-type | 原生类型 | string | `button` | `button` `submit` `reset` |
:::
::: title Button 插槽
:::
::: table
| 名称 | 描述 | 参数 |
| ------- | -------- | ---- |
| default | 默认内容 | -- |
:::
::: title Button Group 属性
:::
::: table
| 属性 | 描述 | 类型 | 默认值 | 可选值 |
| ---- | ---- | ---- | ------ | ------ |
| - | - | - | - |
:::
::: title Button Group 插槽
:::
::: table
| 事件 | 描述 | 参数 |
| ------- | -------- | ---- |
| default | 默认内容 | -- |
:::
::: comment
:::
::: previousNext button
::: -->