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API 风格:

Checkbox 核取方塊 ​

LhCheckbox 支援獨立布林值,LhCheckboxGroup 支援多個選項的陣列值。

獨立使用 ​

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

const accepted = ref(false)
</script>

<template>
  <LhCheckbox v-model="accepted" label="我已阅读并同意" />
</template>
vue
<script>
import { LhCheckbox } from '@lh-ui/vue3'

export default {
  components: { LhCheckbox },
  data() {
    return {
      accepted: false
    }
  }
}
</script>

<template>
  <LhCheckbox v-model="accepted" label="我已阅读并同意" />
</template>

分組使用 ​

分組使用
vue
<script setup lang="ts">
import { ref } from 'vue'
import { LhCheckbox, LhCheckboxGroup } from '@lh-ui/vue3'

const selected = ref(['vue'])
</script>

<template>
  <LhCheckboxGroup v-model="selected" name="framework">
    <LhCheckbox value="vue" label="Vue" />
    <LhCheckbox value="react" label="React" />
    <LhCheckbox value="svelte" label="Svelte" />
  </LhCheckboxGroup>
</template>
vue
<script>
import { LhCheckbox, LhCheckboxGroup } from '@lh-ui/vue3'

export default {
  components: { LhCheckbox, LhCheckboxGroup },
  data() {
    return {
      selected: ['vue']
    }
  }
}
</script>

<template>
  <LhCheckboxGroup v-model="selected" name="framework">
    <LhCheckbox value="vue" label="Vue" />
    <LhCheckbox value="react" label="React" />
    <LhCheckbox value="svelte" label="Svelte" />
  </LhCheckboxGroup>
</template>

自訂主題 ​

為核取方塊套用自訂主題色。

青花瓷主題
vue
<script setup lang="ts">
import { ref } from 'vue'
import { LhConfigProvider, LhCheckbox, LhCheckboxGroup } from '@lh-ui/vue3'

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

<template>
  <LhConfigProvider :theme-vars="cerblueTheme">
    <LhCheckboxGroup v-model="selected">
      <LhCheckbox value="option1" label="选项一" />
      <LhCheckbox value="option2" label="选项二" />
    </LhCheckboxGroup>
  </LhConfigProvider>
</template>
vue
<script>
import { LhConfigProvider, LhCheckbox, LhCheckboxGroup } from '@lh-ui/vue3'

export default {
  components: { LhConfigProvider, LhCheckbox, LhCheckboxGroup },
  data() {
    return {
      selected: ['option1'],
      cerblueTheme: {
        'primary-color': '#2B4C7C',
        'primary-color-hover': '#3D649E',
        'primary-color-bg': '#E8EDF3',
      },
    }
  },
}
</script>

<template>
  <LhConfigProvider :theme-vars="cerblueTheme">
    <LhCheckboxGroup v-model="selected">
      <LhCheckbox value="option1" label="选项一" />
      <LhCheckbox value="option2" label="选项二" />
    </LhCheckboxGroup>
  </LhConfigProvider>
</template>

更多主題請參考主題定製。

國際化 ​

核取方塊文字可以透過 LhConfigProvider 配合語言包實現國際化切換。

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

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

<template>
  <!-- 語言包設定 -->
  <LhConfigProvider :locale="locale === 'zh-CN' ? zhCN : enUS">
    <LhCheckboxGroup v-model="selected">
      <LhCheckbox value="vue" :label="locale === 'zh-CN' ? 'Vue框架' : 'Vue Framework'" />
      <LhCheckbox value="react" :label="locale === 'zh-CN' ? 'React框架' : 'React Framework'" />
    </LhCheckboxGroup>
  </LhConfigProvider>
</template>
vue
<script>
import { LhConfigProvider, LhCheckbox, LhCheckboxGroup } from '@lh-ui/vue3'
import { zhCN } from '@lh-ui/vue3'
import { enUS } from '@lh-ui/vue3'

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

<template>
  <!-- 語言包設定 -->
  <LhConfigProvider :locale="locale === 'zh-CN' ? zhCN : enUS">
    <LhCheckboxGroup v-model="selected">
      <LhCheckbox value="vue" :label="locale === 'zh-CN' ? 'Vue框架' : 'Vue Framework'" />
      <LhCheckbox value="react" :label="locale === 'zh-CN' ? 'React框架' : 'React Framework'" />
    </LhCheckboxGroup>
  </LhConfigProvider>
</template>

停用、半選與尺寸 ​

獨立核取方塊透過 disabled 停用、indeterminate 展示半選狀態、size 調整尺寸;分組透過 disabled 停用整組、size 統一調整組內尺寸。

停用、半選與尺寸
vue
<script setup lang="ts">
import { ref } from 'vue'

const demoCbDisabled = ref(true)
const demoCbIndeterminate = ref(false)
const demoIndeterminate = ref(true)
const demoCbSmall = ref(false)
const demoCbLarge = ref(false)
const demoCbGroupDisabled = ref<string[]>([])
const demoCbGroupSize = ref<string[]>([])
</script>

<template>
  <!-- 停用 -->
  <LhCheckbox v-model="demoCbDisabled" disabled label="禁用状态" />
  <!-- 半選 -->
  <LhCheckbox v-model="demoCbIndeterminate" :indeterminate="demoIndeterminate" label="半选状态" />
  <!-- 小尺寸 -->
  <LhCheckbox v-model="demoCbSmall" size="small" label="small" />
  <!-- 大尺寸 -->
  <LhCheckbox v-model="demoCbLarge" size="large" label="large" />
  <!-- 停用整組 -->
  <LhCheckboxGroup v-model="demoCbGroupDisabled" disabled>
    <LhCheckbox value="a" label="选项 A" />
    <LhCheckbox value="b" label="选项 B" />
  </LhCheckboxGroup>
  <!-- 組內統一大尺寸 -->
  <LhCheckboxGroup v-model="demoCbGroupSize" size="large">
    <LhCheckbox value="a" label="选项 A" />
    <LhCheckbox value="b" label="选项 B" />
  </LhCheckboxGroup>
</template>
vue
<script>
export default {
  data() {
    return {
      demoCbDisabled: true,
      demoCbIndeterminate: false,
      demoIndeterminate: true,
      demoCbSmall: false,
      demoCbLarge: false,
      demoCbGroupDisabled: [],
      demoCbGroupSize: [],
    }
  },
}
</script>

<template>
  <!-- 停用 -->
  <LhCheckbox v-model="demoCbDisabled" disabled label="禁用状态" />
  <!-- 半選 -->
  <LhCheckbox v-model="demoCbIndeterminate" :indeterminate="demoIndeterminate" label="半选状态" />
  <!-- 小尺寸 -->
  <LhCheckbox v-model="demoCbSmall" size="small" label="small" />
  <!-- 大尺寸 -->
  <LhCheckbox v-model="demoCbLarge" size="large" label="large" />
  <!-- 停用整組 -->
  <LhCheckboxGroup v-model="demoCbGroupDisabled" disabled>
    <LhCheckbox value="a" label="选项 A" />
    <LhCheckbox value="b" label="选项 B" />
  </LhCheckboxGroup>
  <!-- 組內統一大尺寸 -->
  <LhCheckboxGroup v-model="demoCbGroupSize" size="large">
    <LhCheckbox value="a" label="选项 A" />
    <LhCheckbox value="b" label="选项 B" />
  </LhCheckboxGroup>
</template>

Checkbox API ​

LhCheckbox Props ​

屬性說明類型預設值
modelValue獨立模式的選中狀態booleanfalse
value分組模式提交的值unknown—
label標籤文字string—
disabled是否停用booleanfalse
indeterminate是否為半選狀態booleanfalse
name—string—
size尺寸"small" | "medium" | "large"'medium'
sxsx 快速版面配置屬性LhSxProps—

LhCheckboxGroup Props ​

屬性說明類型預設值
model-value獨立模式的選中狀態unknown[][]
disabled是否停用整個分組booleanfalse
name原生表單名稱string—
size分組內核取方塊尺寸'small' | 'medium' | 'large''medium'

Events ​

事件說明參數
update:modelValue值發生變化value: boolean 或 value[]
change選擇發生變化value

Slots ​

插槽名說明
default自訂內容

類型定義 ​

本元件對外匯出的 TypeScript 類型結構如下(自動提取自 packages/components/checkbox/src/types.ts 與 @lh-ui/share/core/* 原始碼,點選各條目展開檢視完整定義;屬性說明見上方 Props 表):

LhCheckboxSize
ts
export type LhCheckboxSize = 'small' | 'medium' | 'large'
LhCheckboxProps
ts
export interface LhCheckboxProps {
  modelValue?: boolean
  value?: unknown
  label?: string
  disabled?: boolean
  indeterminate?: boolean
  name?: string
  size?: LhCheckboxSize
  /** sx 快速版面配置屬性 */
  sx?: LhSxProps
}
LhCheckboxGroupProps
ts
export interface LhCheckboxGroupProps {
  modelValue?: unknown[]
  disabled?: boolean
  name?: string
  size?: LhCheckboxSize
}