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Claude-Code-Workflow/docs/zh/components/ui/checkbox.md
catlog22 99d6438303 feat: add documentation for Checkbox, Input, and Select components; enhance Queue and Terminal features
- Introduced Checkbox component documentation in Chinese, covering usage, properties, and examples.
- Added Input component documentation in Chinese, detailing its attributes and various states.
- Created Select component documentation in Chinese, including subcomponents and usage examples.
- Developed Queue management documentation, outlining its core functionalities and component structure.
- Added Terminal dashboard documentation, describing its layout, core features, and usage examples.
- Documented team workflows, detailing various team skills and their applications in project management.
2026-03-02 19:38:30 +08:00

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---
title: Checkbox 复选框
description: 用于二元选择的复选框组件
sidebar: auto
---
# Checkbox 复选框
## 概述
Checkbox 复选框组件允许用户从一组选项中选择一个或多个选项。基于 Radix UI Checkbox Primitive 构建,提供完整的无障碍支持,包括键盘导航。
## 语法演示
:::demo checkbox-variants
展示不同的复选框状态,包括选中、未选中、半选和禁用状态
:::
## 属性
<PropsTable :props="[
{ name: 'checked', type: 'boolean | \'indeterminate\'', required: false, default: 'false', description: '是否选中复选框' },
{ name: 'defaultChecked', type: 'boolean', required: false, default: 'false', description: '初始选中状态(非受控)' },
{ name: 'onCheckedChange', type: '(checked: boolean) => void', required: false, default: '-', description: '选中状态变化时的回调函数' },
{ name: 'disabled', type: 'boolean', required: false, default: 'false', description: '是否禁用复选框' },
{ name: 'required', type: 'boolean', required: false, default: 'false', description: '是否为必填项' },
{ name: 'name', type: 'string', required: false, default: '-', description: '表单输入名称' },
{ name: 'value', type: 'string', required: false, default: '-', description: '表单输入值' },
{ name: 'className', type: 'string', required: false, default: '-', description: '自定义 CSS 类名' }
]" />
## 状态说明
### Unchecked未选中
复选框未被选择时的默认状态。
### Checked已选中
复选框被选择时显示勾选图标。
### Indeterminate半选
混合状态(部分选择),通常用于父级复选框,当部分但不是全部子项被选中时使用。
### Disabled禁用
禁用的复选框不可交互,并以降低的透明度显示。
## 使用示例
### 基础复选框
```vue
<Checkbox />
```
### 带标签的复选框
```vue
<div class="flex items-center space-x-2">
<Checkbox id="terms" />
<label for="terms">我同意条款和条件</label>
</div>
```
### 受控复选框
```vue
<script setup>
import { ref } from 'vue'
const checked = ref(false)
</script>
<template>
<div class="flex items-center space-x-2">
<Checkbox v-model:checked="checked" />
<span>{{ checked ? '已选中' : '未选中' }}</span>
</div>
</template>
```
### 半选状态
```vue
<script setup>
import { ref } from 'vue'
const state = ref('indeterminate')
</script>
<template>
<Checkbox :checked="state" />
</template>
```
### 表单集成
```vue
<form @submit="handleSubmit">
<div class="space-y-2">
<div class="flex items-center space-x-2">
<Checkbox id="newsletter" name="newsletter" value="yes" />
<label for="newsletter">订阅新闻通讯</label>
</div>
<div class="flex items-center space-x-2">
<Checkbox id="updates" name="updates" value="yes" />
<label for="updates">接收产品更新</label>
</div>
</div>
<Button type="submit" class="mt-4">提交</Button>
</form>
```
## 相关组件
- [Input 输入框](/zh-CN/components/ui/input)
- [Select 选择器](/zh-CN/components/ui/select)
- [Radio Group 单选框组](/zh-CN/components/ui/radio-group)