Slider 滑桿
LhSlider 是一個建立區間輸入控件的滑桿元件,使用者可以在 min 和 max 之間拖曳來選擇值。
基礎用法
基礎用法
vue
<script setup lang="ts">
import { ref } from 'vue'
const baseValue = ref(0)
</script>
<template>
<LhSlider v-model="baseValue" />
</template>vue
<script>
export default {
data() {
return { baseValue: 0 }
},
}
</script>
<template>
<LhSlider v-model="baseValue" />
</template>自訂範圍
自訂範圍
vue
<script setup lang="ts">
import { ref } from 'vue'
const rangeValue = ref(50)
</script>
<template>
<LhSlider v-model="rangeValue" :min="10" :max="200" />
</template>vue
<script>
export default {
data() {
return { rangeValue: 50 }
},
}
</script>
<template>
<LhSlider v-model="rangeValue" :min="10" :max="200" />
</template>範圍選擇
範圍選擇
vue
<script setup lang="ts">
import { ref } from 'vue'
const rangeMode = ref([20, 50])
</script>
<template>
<LhSlider v-model="rangeMode" range />
</template>vue
<script>
export default {
data() {
return { rangeMode: [20, 50] }
},
}
</script>
<template>
<LhSlider v-model="rangeMode" range />
</template>步進
步進
vue
<script setup lang="ts">
import { ref } from 'vue'
const stepValue = ref(0)
</script>
<template>
<LhSlider v-model="stepValue" :step="10" />
</template>vue
<script>
export default {
data() {
return { stepValue: 0 }
},
}
</script>
<template>
<LhSlider v-model="stepValue" :step="10" />
</template>標記
標記
0°C25°C50°C75°C100°C
vue
<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>vue
<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>顯示輸入框
顯示輸入框
50
vue
<script setup lang="ts">
import { ref } from 'vue'
const inputValue = ref(50)
</script>
<template>
<LhSlider v-model="inputValue" show-input />
</template>vue
<script>
export default {
data() {
return { inputValue: 50 }
},
}
</script>
<template>
<LhSlider v-model="inputValue" show-input />
</template>停用
停用
vue
<script setup lang="ts">
import { ref } from 'vue'
const disabledValue = ref(50)
</script>
<template>
<LhSlider v-model="disabledValue" :value="50" disabled />
</template>vue
<script>
export default {
data() {
return { disabledValue: 50 }
},
}
</script>
<template>
<LhSlider v-model="disabledValue" :value="50" disabled />
</template>尺寸
尺寸
vue
<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>vue
<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>自訂主題
滑桿可以應用自訂主題色。
青花瓷主題
vue
<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>vue
<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>國際化
國際化
vue
<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>
<!-- 語言包設定 -->
<LhConfigProvider :locale="locale === 'zh-CN' ? zhCN : enUS">
<LhSlider v-model="value" />
</LhConfigProvider>
</template>vue
<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>
<!-- 語言包設定 -->
<LhConfigProvider :locale="locale === 'zh-CN' ? zhCN : enUS">
<LhSlider v-model="value" />
</LhConfigProvider>
</template>Slider API
Props
| 屬性 | 說明 | 類型 | 預設值 |
|---|---|---|---|
| modelValue | 滑桿的值 | number | [number, number] | null |
| min | 最小值 | number | 0 |
| max | 最大值 | number | 100 |
| step | 步進值 | number | 1 |
| disabled | 是否停用 | boolean | false |
| range | 是否啟用範圍選擇 | boolean | false |
| showInput | 是否顯示輸入框 | boolean | false |
| size | 尺寸 | "small" | "medium" | "large" | "mini" | "x-large" | 'medium' |
| marks | 標記點 | { [x: number]: string; } | — |
| sx | 快速版面配置屬性(如 { mt: 2, w: '50%' }),轉內聯樣式作用於根元素 | LhSxProps | — |
Events
| 事件名 | 說明 | 類型 |
|---|---|---|
| update:model-value | 值改變時觸發 | (value: number | [number, number]) => void |
| change | 值確認改變時觸發 | (value: number | [number, number]) => void |
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/slider/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):
LhSliderProps
ts
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 快速版面配置屬性 */
sx?: LhSxProps
}LhSliderSize
ts
export type LhSliderSize = LhComponentSizeLhComponentSize (來自 @lh-ui/share/core/shared)
ts
export type LhComponentSize = (typeof LH_SIZE_CONST)[keyof typeof LH_SIZE_CONST]