Slider 滑块

LhSlider 是一个创建区间输入控件的滑块组件，用户可以在 min 和 max 之间拖拽来选择值。

基础用法

基础用法

<script setup lang="ts">
import { ref } from 'vue'

const baseValue = ref(0)
</script>

<template>
  <LhSlider v-model="baseValue" />
</template>

<script>
export default {
  data() {
    return { baseValue: 0 }
  },
}
</script>

<template>
  <LhSlider v-model="baseValue" />
</template>

自定义范围

自定义范围

<script setup lang="ts">
import { ref } from 'vue'

const rangeValue = ref(50)
</script>

<template>
  <LhSlider v-model="rangeValue" :min="10" :max="200" />
</template>

<script>
export default {
  data() {
    return { rangeValue: 50 }
  },
}
</script>

<template>
  <LhSlider v-model="rangeValue" :min="10" :max="200" />
</template>

范围选择

范围选择

<script setup lang="ts">
import { ref } from 'vue'

const rangeMode = ref([20, 50])
</script>

<template>
  <LhSlider v-model="rangeMode" range />
</template>

<script>
export default {
  data() {
    return { rangeMode: [20, 50] }
  },
}
</script>

<template>
  <LhSlider v-model="rangeMode" range />
</template>

步进

步进

<script setup lang="ts">
import { ref } from 'vue'

const stepValue = ref(0)
</script>

<template>
  <LhSlider v-model="stepValue" :step="10" />
</template>

<script>
export default {
  data() {
    return { stepValue: 0 }
  },
}
</script>

<template>
  <LhSlider v-model="stepValue" :step="10" />
</template>

标记

标记

0°C25°C50°C75°C100°C

<script setup lang="ts">
import { ref } from 'vue'

const marksValue = ref(0)
const customMarks = {
  0: '0°C',
  25: '25°C',
  50: '50°C',
  75: '75°C',
  100: '100°C',
}
</script>

<template>
  <LhSlider v-model="marksValue" :marks="customMarks" />
</template>

<script>
export default {
  data() {
    return {
      marksValue: 0,
      customMarks: {
        0: '0°C',
        25: '25°C',
        50: '50°C',
        75: '75°C',
        100: '100°C',
      },
    }
  },
}
</script>

<template>
  <LhSlider v-model="marksValue" :marks="customMarks" />
</template>

显示输入框

显示输入框

50

<script setup lang="ts">
import { ref } from 'vue'

const inputValue = ref(50)
</script>

<template>
  <LhSlider v-model="inputValue" show-input />
</template>

<script>
export default {
  data() {
    return { inputValue: 50 }
  },
}
</script>

<template>
  <LhSlider v-model="inputValue" show-input />
</template>

禁用

禁用

<script setup lang="ts">
import { ref } from 'vue'

const disabledValue = ref(50)
</script>

<template>
  <LhSlider v-model="disabledValue" :value="50" disabled />
</template>

<script>
export default {
  data() {
    return { disabledValue: 50 }
  },
}
</script>

<template>
  <LhSlider v-model="disabledValue" :value="50" disabled />
</template>

尺寸

尺寸

<script setup lang="ts">
import { ref } from 'vue'

const smallValue = ref(50)
const mediumValue = ref(50)
const largeValue = ref(50)
</script>

<template>
  <LhSlider v-model="smallValue" size="small" />
  <LhSlider v-model="mediumValue" size="medium" />
  <LhSlider v-model="largeValue" size="large" />
</template>

<script>
export default {
  data() {
    return {
      smallValue: 50,
      mediumValue: 50,
      largeValue: 50,
    }
  },
}
</script>

<template>
  <LhSlider v-model="smallValue" size="small" />
  <LhSlider v-model="mediumValue" size="medium" />
  <LhSlider v-model="largeValue" size="large" />
</template>

自定义主题

滑块可以应用自定义主题色。

青花瓷主题

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

const value = ref(50)
const cerblueTheme = {
  'primary-color': '#2B4C7C',
  'primary-color-hover': '#3D649E',
  'primary-color-bg': '#E8EDF3',
}
</script>

<template>
  <LhConfigProvider :theme-vars="cerblueTheme">
    <LhSlider v-model="value" />
  </LhConfigProvider>
</template>

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

export default {
  data() {
    return {
      value: 50,
      cerblueTheme: {
        'primary-color': '#2B4C7C',
        'primary-color-hover': '#3D649E',
        'primary-color-bg': '#E8EDF3',
      },
    }
  },
}
</script>

<template>
  <LhConfigProvider :theme-vars="cerblueTheme">
    <LhSlider v-model="value" />
  </LhConfigProvider>
</template>

国际化

国际化

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

const locale = ref('zh-CN')
const value = ref(50)
</script>

<template>
  <!-- 语言包配置 -->
  <LhConfigProvider :locale="locale === 'zh-CN' ? zhCN : enUS">
    <LhSlider v-model="value" />
  </LhConfigProvider>
</template>

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

export default {
  data() {
    return {
      locale: 'zh-CN',
      value: 50,
      zhCN: zhCN,
      enUS: enUS,
    }
  },
}
</script>

<template>
  <!-- 语言包配置 -->
  <LhConfigProvider :locale="locale === 'zh-CN' ? zhCN : enUS">
    <LhSlider v-model="value" />
  </LhConfigProvider>
</template>

Slider API

Props

属性	说明	类型	默认值
modelValue	滑块的值	number | [number, number]	null
min	最小值	number	0
max	最大值	number	100
step	步进值	number	1
disabled	是否禁用	boolean	false
range	是否启用范围选择	boolean	false
showInput	是否显示输入框	boolean	false
size	尺寸	"small" | "medium" | "large" | "mini" | "x-large"	'medium'
marks	标记点	{ [x: number]: string; }	—
sx	快速布局属性（如 { mt: 2, w: '50%' }），转内联样式作用于根元素	LhSxProps	—

Events

事件名	说明	类型
update:model-value	值改变时触发	(value: number | [number, number]) => void
change	值确认改变时触发	(value: number | [number, number]) => void

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/slider/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）：

LhSliderProps

export interface LhSliderProps {
  modelValue?: number | [number, number] | null
  min?: number
  max?: number
  step?: number
  disabled?: boolean
  range?: boolean
  showInput?: boolean
  size?: LhComponentSize
  marks?: Record<number, string>
  /** sx 快速布局属性 */
  sx?: LhSxProps
}

LhSliderSize

export type LhSliderSize = LhComponentSize

LhComponentSize _{（来自 @lh-ui/share/core/shared）}

export type LhComponentSize = (typeof LH_SIZE_CONST)[keyof typeof LH_SIZE_CONST]