Radio 单选框

LhRadio 支持独立单选值，LhRadioGroup 支持多个选项的单选分组。

独立使用

男女

vue

<script setup lang="ts">
import { ref } from 'vue'
import { LhRadio } from '@lh-ui/vue3'

const gender = ref('male')
</script>

<template>
  <LhRadio v-model="gender" value="male" label="男" />
  <LhRadio v-model="gender" value="female" label="女" />
</template>

vue

<script>
import { LhRadio } from '@lh-ui/vue3'

export default {
  components: { LhRadio },
  data() {
    return {
      gender: 'male'
    }
  }
}
</script>

<template>
  <LhRadio v-model="gender" value="male" label="男" />
  <LhRadio v-model="gender" value="female" label="女" />
</template>

分组使用

VueReactSvelte

vue

<script setup lang="ts">
import { ref } from 'vue'
import { LhRadio, LhRadioGroup } from '@lh-ui/vue3'

const selectedFramework = ref('vue')
</script>

<template>
  <LhRadioGroup v-model="selectedFramework" name="framework">
    <LhRadio value="vue" label="Vue" />
    <LhRadio value="react" label="React" />
    <LhRadio value="svelte" label="Svelte" />
  </LhRadioGroup>
</template>

vue

<script>
import { LhRadio, LhRadioGroup } from '@lh-ui/vue3'

export default {
  components: { LhRadio, LhRadioGroup },
  data() {
    return {
      selectedFramework: 'vue'
    }
  }
}
</script>

<template>
  <LhRadioGroup v-model="selectedFramework" name="framework">
    <LhRadio value="vue" label="Vue" />
    <LhRadio value="react" label="React" />
    <LhRadio value="svelte" label="Svelte" />
  </LhRadioGroup>
</template>

自定义主题

为单选框应用自定义主题色。

选项一选项二选项三

vue

<script setup lang="ts">
import { ref } from 'vue'
import { LhConfigProvider, LhRadio, LhRadioGroup } from '@lh-ui/vue3'

const selectedTheme = ref('option1')
const cerblueTheme = {
  'primary-color': '#2B4C7C',
  'primary-color-hover': '#3D649E',
  'primary-color-bg': '#E8EDF3',
}
</script>

<template>
  <!-- 青花瓷主题色 -->
  <LhConfigProvider :theme-vars="cerblueTheme">
    <LhRadioGroup v-model="selectedTheme">
      <LhRadio value="option1" label="选项一" />
      <LhRadio value="option2" label="选项二" />
      <LhRadio value="option3" label="选项三" />
    </LhRadioGroup>
  </LhConfigProvider>
</template>

vue

<script>
import { LhConfigProvider, LhRadio, LhRadioGroup } from '@lh-ui/vue3'

export default {
  components: { LhConfigProvider, LhRadio, LhRadioGroup },
  data() {
    return {
      selectedTheme: 'option1',
      cerblueTheme: {
        'primary-color': '#2B4C7C',
        'primary-color-hover': '#3D649E',
        'primary-color-bg': '#E8EDF3',
      },
    }
  },
}
</script>

<template>
  <!-- 青花瓷主题色 -->
  <LhConfigProvider :theme-vars="cerblueTheme">
    <LhRadioGroup v-model="selectedTheme">
      <LhRadio value="option1" label="选项一" />
      <LhRadio value="option2" label="选项二" />
      <LhRadio value="option3" label="选项三" />
    </LhRadioGroup>
  </LhConfigProvider>
</template>

更多主题请参考主题定制。

国际化

单选框文字可以通过 LhConfigProvider 配合语言包实现国际化切换。

Vue框架React框架

vue

<script setup lang="ts">
import { ref } from 'vue'
import { LhConfigProvider, LhRadio, LhRadioGroup, zhCN, enUS } from '@lh-ui/vue3'

const locale = ref('zh-CN')
const selected = ref('vue')
</script>

<template>
  <!-- 按当前语言注入语言包 -->
  <LhConfigProvider :locale="locale === 'zh-CN' ? zhCN : enUS">
    <LhRadioGroup v-model="selected">
      <!-- 文案随语言切换 -->
      <LhRadio value="vue" :label="locale === 'zh-CN' ? 'Vue框架' : 'Vue Framework'" />
      <LhRadio value="react" :label="locale === 'zh-CN' ? 'React框架' : 'React Framework'" />
    </LhRadioGroup>
  </LhConfigProvider>
</template>

vue

<script>
import { LhConfigProvider, LhRadio, LhRadioGroup, zhCN, enUS } from '@lh-ui/vue3'

export default {
  components: { LhConfigProvider, LhRadio, LhRadioGroup },
  data() {
    return {
      locale: 'zh-CN',
      selected: 'vue',
      zhCN: zhCN,
      enUS: enUS,
    }
  },
}
</script>

<template>
  <!-- 按当前语言注入语言包 -->
  <LhConfigProvider :locale="locale === 'zh-CN' ? zhCN : enUS">
    <LhRadioGroup v-model="selected">
      <!-- 文案随语言切换 -->
      <LhRadio value="vue" :label="locale === 'zh-CN' ? 'Vue框架' : 'Vue Framework'" />
      <LhRadio value="react" :label="locale === 'zh-CN' ? 'React框架' : 'React Framework'" />
    </LhRadioGroup>
  </LhConfigProvider>
</template>

禁用与尺寸

单选框通过 disabled 禁用、size 调整尺寸；分组通过 disabled 禁用整组、size 统一调整组内尺寸。

vue

<script setup lang="ts">
import { ref } from 'vue'
import { LhRadio, LhRadioGroup } from '@lh-ui/vue3'

const demoRadioDisabled = ref('')
const demoRadioDisabled2 = ref('1')
const demoRadioSmall = ref('1')
const demoRadioLarge = ref('1')
const demoRadioGroupDisabled = ref('a')
const demoRadioGroupSize = ref('a')
</script>

<template>
  <!-- 禁用 -->
  <LhRadio v-model="demoRadioDisabled" value="1" disabled label="禁用选项" />
  <!-- 禁用且选中 -->
  <LhRadio v-model="demoRadioDisabled2" value="1" disabled label="禁用且选中" />
  <!-- small 尺寸 -->
  <LhRadio v-model="demoRadioSmall" value="1" size="small" label="small" />
  <!-- large 尺寸 -->
  <LhRadio v-model="demoRadioLarge" value="1" size="large" label="large" />
  <!-- 整组禁用 -->
  <LhRadioGroup v-model="demoRadioGroupDisabled" disabled>
    <LhRadio value="a" label="选项 A" />
    <LhRadio value="b" label="选项 B" />
  </LhRadioGroup>
  <!-- 组内统一 large 尺寸 -->
  <LhRadioGroup v-model="demoRadioGroupSize" size="large">
    <LhRadio value="a" label="选项 A" />
    <LhRadio value="b" label="选项 B" />
  </LhRadioGroup>
</template>

vue

<script>
import { LhRadio, LhRadioGroup } from '@lh-ui/vue3'

export default {
  components: { LhRadio, LhRadioGroup },
  data() {
    return {
      demoRadioDisabled: '',
      demoRadioDisabled2: '1',
      demoRadioSmall: '1',
      demoRadioLarge: '1',
      demoRadioGroupDisabled: 'a',
      demoRadioGroupSize: 'a',
    }
  },
}
</script>

<template>
  <!-- 禁用 -->
  <LhRadio v-model="demoRadioDisabled" value="1" disabled label="禁用选项" />
  <!-- 禁用且选中 -->
  <LhRadio v-model="demoRadioDisabled2" value="1" disabled label="禁用且选中" />
  <!-- small 尺寸 -->
  <LhRadio v-model="demoRadioSmall" value="1" size="small" label="small" />
  <!-- large 尺寸 -->
  <LhRadio v-model="demoRadioLarge" value="1" size="large" label="large" />
  <!-- 整组禁用 -->
  <LhRadioGroup v-model="demoRadioGroupDisabled" disabled>
    <LhRadio value="a" label="选项 A" />
    <LhRadio value="b" label="选项 B" />
  </LhRadioGroup>
  <!-- 组内统一 large 尺寸 -->
  <LhRadioGroup v-model="demoRadioGroupSize" size="large">
    <LhRadio value="a" label="选项 A" />
    <LhRadio value="b" label="选项 B" />
  </LhRadioGroup>
</template>

Radio API

LhRadio Props

属性	说明	类型	默认值
modelValue	独立模式的选中值	`unknown`	—
value	提交的值	`unknown`	—
label	标签文本	`string`	—
disabled	是否禁用	`boolean`	`false`
name	原生表单名称	`string`	—
size	尺寸	`"small" \| "medium" \| "large" \| "mini" \| "x-large"`	`'medium'`
sx	sx 快速布局属性	`LhSxProps`	—

LhRadioGroup Props

属性	说明	类型	默认值
model-value	独立模式的选中值	`unknown`	—
disabled	是否禁用整个分组	`boolean`	`false`
name	原生表单名称	`string`	—
size	分组内单选框尺寸	`'small' \| 'medium' \| 'large'`	`'medium'`

Events

事件	说明	参数
update:modelValue	值发生变化	`value: unknown`
change	选择发生变化	`value: unknown`

Slots

插槽名	说明
default	自定义内容

类型定义

本组件对外导出的 TypeScript 类型结构如下（自动提取自 packages/components/radio/src/types.ts 与 @lh-ui/share/core/* 源码，点击各条目展开查看完整定义；属性说明见上方 Props 表）：

LhRadioSize

export type LhRadioSize = typeof LH_SIZE_CONST[keyof typeof LH_SIZE_CONST]

LhRadioProps

export interface LhRadioProps {
  modelValue?: unknown
  value?: unknown
  label?: string
  disabled?: boolean
  name?: string
  size?: LhRadioSize
  /** sx 快速布局属性 */
  sx?: LhSxProps
}

LhRadioGroupProps

export interface LhRadioGroupProps {
  modelValue?: unknown
  disabled?: boolean
  name?: string
  size?: LhRadioSize
}

Radio 单选框 ​

独立使用 ​

分组使用 ​

自定义主题 ​

国际化 ​

禁用与尺寸 ​

Radio API ​

LhRadio Props ​

LhRadioGroup Props ​

Events ​

Slots ​

类型定义 ​