# Button 按钮
基础操作按钮。type/size/plain/block/round/circle/loading 等形态齐全,支持渲染为 <a> 链接。
按钮形态
<template>
<div class="demo-col">
<div class="demo-row">
<LhButton>默认按钮</LhButton>
<LhButton type="primary">主要按钮</LhButton>
<LhButton type="success">成功</LhButton>
<LhButton type="warning">警告</LhButton>
<LhButton type="danger">危险</LhButton>
</div>
<div class="demo-row">
<LhButton type="primary" plain>朴素按钮</LhButton>
<LhButton type="primary" round>圆角按钮</LhButton>
<LhButton type="primary" circle icon="lh-icon-search" />
<LhButton type="primary" loading>加载中</LhButton>
<LhButton type="primary" disabled>禁用</LhButton>
</div>
<div class="demo-row">
<LhButton size="small">小型</LhButton>
<LhButton size="medium">默认尺寸</LhButton>
<LhButton size="large">大型</LhButton>
<LhButton type="primary" block style="max-width: 200px">块级(block)</LhButton>
</div>
<div class="demo-row">
<LhButton icon="lh-icon-search">图标按钮</LhButton>
<LhButton native-type="submit" type="primary">原生 type=submit</LhButton>
<LhButton href="https://lh-ui.lhgb.top" target="_blank">链接按钮(href)</LhButton>
</div>
</div>
</template>
# Props
| 属性 | 说明 | 类型 | 默认值 |
|---|---|---|---|
| type | 按钮类型 | 'default' \| 'primary' 等(LH_BUTTON_TYPE_CONST) | 'default' |
| size | 尺寸,不传则从 ConfigProvider 继承 | 'small' \| 'medium' \| 'large' | — |
| loading | 加载状态(禁点 + spinner) | boolean | false |
| disabled | 禁用 | boolean | false |
| plain / block / round / circle | 形态修饰 | boolean | false |
| icon | 内置图标类名 | string | '' |
| nativeType | 原生 type | 'button' \| 'submit' \| 'reset' | 'button' |
| href / target | 传入 href 渲染为 <a> | string | '' / '_self' |
| themeVars / bgPattern / sx | 主题覆盖(见主题章节) | — | — |
# Events
| 事件 | 说明 | 回调参数 |
|---|---|---|
| click | loading/disabled 时不可点击 | (e: MouseEvent) |
# Slots
| 插槽 | 说明 |
|---|---|
| default | 按钮文本 |
| icon | 自定义图标(覆盖默认 <i>) |
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