Button 按钮

常用的操作按钮。

基础用法

基础的按钮用法。

使用type、plain和round属性来定义 Button 的样式。

<div>
  <el-button>默认按钮</el-button>
  <el-button type="primary">主要按钮</el-button>
  <el-button type="success">成功按钮</el-button>
  <el-button type="info">信息按钮</el-button>
  <el-button type="warning">警告按钮</el-button>
  <el-button type="danger">危险按钮</el-button>
</div>
<div style="margin: 20px 0">
  <el-button plain>朴素按钮</el-button>
  <el-button type="primary" plain>主要按钮</el-button>
  <el-button type="success" plain>成功按钮</el-button>
  <el-button type="info" plain>信息按钮</el-button>
  <el-button type="warning" plain>警告按钮</el-button>
  <el-button type="danger" plain>危险按钮</el-button>
</div>
<div>
  <el-button round>圆形按钮</el-button>
  <el-button type="primary" round>主要按钮</el-button>
  <el-button type="success" round>成功按钮</el-button>
  <el-button type="info" round>信息按钮</el-button>
  <el-button type="warning" round>警告按钮</el-button>
  <el-button type="danger" round>危险按钮</el-button>
</div>

禁用状态

按钮不可用状态。

你可以使用disabled属性来定义按钮是否可用，它接受一个Boolean值。

<div>
  <el-button disabled>默认按钮</el-button>
  <el-button type="primary" disabled>主要按钮</el-button>
  <el-button type="success" disabled>成功按钮</el-button>
  <el-button type="info" disabled>信息按钮</el-button>
  <el-button type="warning" disabled>警告按钮</el-button>
  <el-button type="danger" disabled>危险按钮</el-button>
</div>
<div style="margin-top: 20px">
  <el-button plain disabled>朴素按钮</el-button>
  <el-button type="primary" plain disabled>主要按钮</el-button>
  <el-button type="success" plain disabled>成功按钮</el-button>
  <el-button type="info" plain disabled>信息按钮</el-button>
  <el-button type="warning" plain disabled>警告按钮</el-button>
  <el-button type="danger" plain disabled>危险按钮</el-button>
</div>

文字按钮

没有边框和背景色的按钮。

<el-button type="text">文字按钮</el-button>
<el-button type="text" disabled>文字按钮</el-button>

图标按钮

带图标的按钮可增强辨识度（有文字）或节省空间（无文字）。

设置icon属性即可，icon 的列表可以参考 Element 的 icon 组件，也可以设置在文字右边的 icon ，只要使用i标签即可，可以使用自定义图标。

<el-button type="primary" icon="el-icon-edit"></el-button>
<el-button type="primary" icon="el-icon-share"></el-button>
<el-button type="primary" icon="el-icon-delete"></el-button>
<el-button type="primary" icon="el-icon-search">搜索</el-button>
<el-button type="primary">上传<i class="el-icon-upload el-icon--right"></i></el-button>

按钮组

以按钮组的方式出现，常用于多项类似操作。

使用<el-button-group>标签来嵌套你的按钮。

<el-button-group>
  <el-button type="primary" icon="el-icon-arrow-left">上一页</el-button>
  <el-button type="primary">下一页<i class="el-icon-arrow-right el-icon--right"></i></el-button>
</el-button-group>
<el-button-group>
  <el-button type="primary" icon="el-icon-edit"></el-button>
  <el-button type="primary" icon="el-icon-share"></el-button>
  <el-button type="primary" icon="el-icon-delete"></el-button>
</el-button-group>

加载中

点击按钮后进行数据加载操作，在按钮上显示加载状态。

要设置为 loading 状态，只要设置loading属性为true即可。

<el-button type="primary" :loading="true">加载中</el-button>

不同尺寸

Button 组件提供除了默认值以外的三种尺寸，可以在不同场景下选择合适的按钮尺寸。

额外的尺寸：medium、small、mini，通过设置size属性来配置它们。

<div>
  <el-button>默认按钮</el-button>
  <el-button size="medium">中等按钮</el-button>
  <el-button size="small">小型按钮</el-button>
  <el-button size="mini">超小按钮</el-button>
</div>
<div style="margin-top: 20px">
  <el-button round>默认按钮</el-button>
  <el-button size="medium" round>中等按钮</el-button>
  <el-button size="small" round>小型按钮</el-button>
  <el-button size="mini" round>超小按钮</el-button>
</div>

Attributes