Select

SelectGitHub
一个用于从选项列表中选择的 select 元素。

用法

使用 v-model 指令来控制 Select 的值，或者使用 default-value 属性来设置当您不需要控制其状态时的初始值。

项

将 items prop 用作字符串、数字或布尔值的数组

<script setup lang="ts">
const items = ref(['Backlog', 'Todo', 'In Progress', 'Done'])
const value = ref('Backlog')
</script>

<template>
  <USelect v-model="value" :items="items" class="w-48" />
</template>

您还可以传入一个包含以下属性的对象数组

  • label?: string
  • value?: string
  • type?: "label" | "separator" | "item"
  • icon?: string
  • avatar?: AvatarProps
  • chip?: ChipProps
  • disabled?: boolean
  • class?: any
  • ui?: { label?: ClassNameValue, separator?: ClassNameValue, item?: ClassNameValue, itemLeadingIcon?: ClassNameValue, itemLeadingAvatarSize?: ClassNameValue, itemLeadingAvatar?: ClassNameValue, itemLeadingChipSize?: ClassNameValue, itemLeadingChip?: ClassNameValue, itemLabel?: ClassNameValue, itemTrailing?: ClassNameValue, itemTrailingIcon?: ClassNameValue }
<script setup lang="ts">
const items = ref([
  {
    label: 'Backlog',
    value: 'backlog'
  },
  {
    label: 'Todo',
    value: 'todo'
  },
  {
    label: 'In Progress',
    value: 'in_progress'
  },
  {
    label: 'Done',
    value: 'done'
  }
])
const value = ref('backlog')
</script>

<template>
  <USelect v-model="value" :items="items" class="w-48" />
</template>
当使用对象时，您需要通过 v-model 指令或 default-value 属性来引用对象的 value 属性。

您还可以将数组的数组传递给 items prop，以显示分组的项。

<script setup lang="ts">
const items = ref([
  ['Apple', 'Banana', 'Blueberry', 'Grapes', 'Pineapple'],
  ['Aubergine', 'Broccoli', 'Carrot', 'Courgette', 'Leek']
])
const value = ref('Apple')
</script>

<template>
  <USelect v-model="value" :items="items" class="w-48" />
</template>

值键

您可以使用 value-key 属性来更改用于设置值的属性。默认为 value。

<script setup lang="ts">
const items = ref([
  {
    label: 'Backlog',
    id: 'backlog'
  },
  {
    label: 'Todo',
    id: 'todo'
  },
  {
    label: 'In Progress',
    id: 'in_progress'
  },
  {
    label: 'Done',
    id: 'done'
  }
])
const value = ref('backlog')
</script>

<template>
  <USelect v-model="value" value-key="id" :items="items" class="w-48" />
</template>

多选

使用 multiple 属性允许多项选择，选定的项目将在触发器中以逗号分隔显示。

<script setup lang="ts">
const items = ref(['Backlog', 'Todo', 'In Progress', 'Done'])
const value = ref(['Backlog', 'Todo'])
</script>

<template>
  <USelect v-model="value" multiple :items="items" class="w-48" />
</template>
请确保将一个数组传递给 default-value 属性或 v-model 指令。

占位符

使用 placeholder 属性设置占位文本。

<script setup lang="ts">
const items = ref(['Backlog', 'Todo', 'In Progress', 'Done'])
</script>

<template>
  <USelect placeholder="Select status" :items="items" class="w-48" />
</template>

内容

使用 content 属性控制 Select 内容的渲染方式，例如其 align 或 side。

<script setup lang="ts">
const items = ref(['Backlog', 'Todo', 'In Progress', 'Done'])
const value = ref('Backlog')
</script>

<template>
  <USelect
    v-model="value"
    :content="{
      align: 'center',
      side: 'bottom',
      sideOffset: 8
    }"
    :items="items"
    class="w-48"
  />
</template>

箭头

使用 arrow 属性在 Select 上显示箭头。

<script setup lang="ts">
const items = ref(['Backlog', 'Todo', 'In Progress', 'Done'])
const value = ref('Backlog')
</script>

<template>
  <USelect v-model="value" arrow :items="items" class="w-48" />
</template>

颜色

使用 color 属性更改 Select 获得焦点时的环形颜色。

<script setup lang="ts">
const items = ref(['Backlog', 'Todo', 'In Progress', 'Done'])
const value = ref('Backlog')
</script>

<template>
  <USelect v-model="value" color="neutral" highlight :items="items" class="w-48" />
</template>
highlight 属性在此用于显示焦点状态。当发生验证错误时，它会在内部使用。

变体

使用 variant 属性更改 Select 的变体。

<script setup lang="ts">
const items = ref(['Backlog', 'Todo', 'In Progress', 'Done'])
const value = ref('Backlog')
</script>

<template>
  <USelect v-model="value" color="neutral" variant="subtle" :items="items" class="w-48" />
</template>

尺寸

使用 size 属性更改 Select 的尺寸。

<script setup lang="ts">
const items = ref(['Backlog', 'Todo', 'In Progress', 'Done'])
const value = ref('Backlog')
</script>

<template>
  <USelect v-model="value" size="xl" :items="items" class="w-48" />
</template>

Icon

使用 icon 属性在 Select 中显示一个图标。

<script setup lang="ts">
const items = ref(['Backlog', 'Todo', 'In Progress', 'Done'])
const value = ref('Backlog')
</script>

<template>
  <USelect v-model="value" icon="i-lucide-search" size="md" :items="items" class="w-48" />
</template>

尾部图标

使用 trailing-icon 属性自定义尾随图标。默认为 i-lucide-chevron-down。

<script setup lang="ts">
const items = ref(['Backlog', 'Todo', 'In Progress', 'Done'])
const value = ref('Backlog')
</script>

<template>
  <USelect
    v-model="value"
    trailing-icon="i-lucide-arrow-down"
    size="md"
    :items="items"
    class="w-48"
  />
</template>
您可以在 app.config.ts 文件中通过 ui.icons.chevronDown 键全局自定义此图标。
您可以在 vite.config.ts 文件中通过 ui.icons.chevronDown 键全局自定义此图标。

选中图标

使用 selected-icon 属性自定义选中项目时的图标。默认为 i-lucide-check。

<script setup lang="ts">
const items = ref(['Backlog', 'Todo', 'In Progress', 'Done'])
const value = ref('Backlog')
</script>

<template>
  <USelect v-model="value" selected-icon="i-lucide-flame" size="md" :items="items" class="w-48" />
</template>
您可以在 app.config.ts 文件中通过 ui.icons.check 键全局自定义此图标。
您可以在 vite.config.ts 文件中通过 ui.icons.check 键全局自定义此图标。

Avatar

使用 avatar 属性在 Select 中显示一个头像。

<script setup lang="ts">
const items = ref(['Nuxt', 'NuxtHub', 'NuxtLabs', 'Nuxt Modules', 'Nuxt Community'])
const value = ref('Nuxt')
</script>

<template>
  <USelect
    v-model="value"
    :avatar="{
      src: 'https://github.com/nuxt.png'
    }"
    :items="items"
    class="w-48"
  />
</template>

加载中

使用 loading 属性在 Select 上显示加载图标。

<script setup lang="ts">
const items = ref(['Backlog', 'Todo', 'In Progress', 'Done'])
const value = ref('Backlog')
</script>

<template>
  <USelect v-model="value" loading :items="items" class="w-48" />
</template>

加载图标

使用 loading-icon 属性自定义加载图标。默认为 i-lucide-loader-circle。

<script setup lang="ts">
const items = ref(['Backlog', 'Todo', 'In Progress', 'Done'])
const value = ref('Backlog')
</script>

<template>
  <USelect v-model="value" loading loading-icon="i-lucide-loader" :items="items" class="w-48" />
</template>
您可以在 app.config.ts 文件中通过 ui.icons.loading 键全局自定义此图标。
您可以在 vite.config.ts 文件中通过 ui.icons.loading 键全局自定义此图标。

禁用

使用 disabled 属性禁用 Select。

<script setup lang="ts">
const items = ref(['Backlog', 'Todo', 'In Progress', 'Done'])
</script>

<template>
  <USelect disabled placeholder="Select status" :items="items" class="w-48" />
</template>

示例

使用项类型

您可以使用带有 separator 的 type 属性来在项目之间显示分隔符，或者使用 label 来显示标签。

<script setup lang="ts">
const items = ref([
  {
    type: 'label',
    label: 'Fruits'
  },
  'Apple',
  'Banana',
  'Blueberry',
  'Grapes',
  'Pineapple',
  {
    type: 'separator'
  },
  {
    type: 'label',
    label: 'Vegetables'
  },
  'Aubergine',
  'Broccoli',
  'Carrot',
  'Courgette',
  'Leek'
])
const value = ref('Apple')
</script>

<template>
  <USelect v-model="value" :items="items" class="w-48" />
</template>

项中带图标

您可以使用 icon 属性在项目内部显示一个图标。

<script setup lang="ts">
import type { SelectItem } from '@nuxt/ui'

const items = ref([
  {
    label: 'Backlog',
    value: 'backlog',
    icon: 'i-lucide-circle-help'
  },
  {
    label: 'Todo',
    value: 'todo',
    icon: 'i-lucide-circle-plus'
  },
  {
    label: 'In Progress',
    value: 'in_progress',
    icon: 'i-lucide-circle-arrow-up'
  },
  {
    label: 'Done',
    value: 'done',
    icon: 'i-lucide-circle-check'
  }
] satisfies SelectItem[])

const value = ref(items.value[0]?.value)

const icon = computed(() => items.value.find(item => item.value === value.value)?.icon)
</script>

<template>
  <USelect v-model="value" :items="items" value-key="value" :icon="icon" class="w-48" />
</template>
在此示例中，图标是根据所选项目的 value 属性计算得出的。
您还可以使用 #leading 插槽显示选中的图标。

项中带头像

您可以使用 avatar 属性在项目内部显示一个头像。

<script setup lang="ts">
import type { SelectItem } from '@nuxt/ui'

const items = ref([
  {
    label: 'benjamincanac',
    value: 'benjamincanac',
    avatar: {
      src: 'https://github.com/benjamincanac.png',
      alt: 'benjamincanac'
    }
  },
  {
    label: 'romhml',
    value: 'romhml',
    avatar: {
      src: 'https://github.com/romhml.png',
      alt: 'romhml'
    }
  },
  {
    label: 'noook',
    value: 'noook',
    avatar: {
      src: 'https://github.com/noook.png',
      alt: 'noook'
    }
  },
  {
    label: 'sandros94',
    value: 'sandros94',
    avatar: {
      src: 'https://github.com/sandros94.png',
      alt: 'sandros94'
    }
  }
] satisfies SelectItem[])

const value = ref(items.value[0]?.value)

const avatar = computed(() => items.value.find(item => item.value === value.value)?.avatar)
</script>

<template>
  <USelect v-model="value" :items="items" value-key="value" :avatar="avatar" class="w-48" />
</template>
在此示例中，头像根据所选项目的 value 属性计算得出。
您还可以使用 #leading 插槽显示选中的头像。

项中带标签

您可以使用 chip 属性在项目内部显示一个标签。

<script setup lang="ts">
import type { SelectItem, ChipProps } from '@nuxt/ui'

const items = ref([
  {
    label: 'bug',
    value: 'bug',
    chip: {
      color: 'error'
    }
  },
  {
    label: 'feature',
    value: 'feature',
    chip: {
      color: 'success'
    }
  },
  {
    label: 'enhancement',
    value: 'enhancement',
    chip: {
      color: 'info'
    }
  }
] satisfies SelectItem[])

const value = ref(items.value[0]?.value)

function getChip(value: string) {
  return items.value.find(item => item.value === value)?.chip
}
</script>

<template>
  <USelect v-model="value" :items="items" value-key="value" class="w-48">
    <template #leading="{ modelValue, ui }">
      <UChip
        v-if="modelValue"
        v-bind="getChip(modelValue)"
        inset
        standalone
        :size="(ui.itemLeadingChipSize() as ChipProps['size'])"
        :class="ui.itemLeadingChip()"
      />
    </template>
  </USelect>
</template>
在此示例中，#leading 插槽用于显示选中的标签。

控制打开状态

您可以通过 default-open 属性或 v-model:open 指令来控制打开状态。

<script setup lang="ts">
const open = ref(false)
const items = ref(['Backlog', 'Todo', 'In Progress', 'Done'])
const value = ref('Backlog')

defineShortcuts({
  o: () => open.value = !open.value
})
</script>

<template>
  <USelect v-model="value" v-model:open="open" :items="items" class="w-48" />
</template>
在此示例中，利用 defineShortcuts，您可以通过按下 O 来切换 Select。

带旋转图标

这是一个带有旋转图标的示例，它指示 Select 的打开状态。

<script setup lang="ts">
const items = ref(['Backlog', 'Todo', 'In Progress', 'Done'])
const value = ref('Backlog')
</script>

<template>
  <USelect
    v-model="value"
    :items="items"
    :ui="{
      trailingIcon: 'group-data-[state=open]:rotate-180 transition-transform duration-200'
    }"
    class="w-48"
  />
</template>

带获取的项

您可以从 API 获取项目并在 Select 中使用它们。

<script setup lang="ts">
import type { AvatarProps } from '@nuxt/ui'

const { data: users, status } = await useFetch('https://jsonplaceholder.typicode.com/users', {
  key: 'typicode-users',
  transform: (data: { id: number, name: string }[]) => {
    return data?.map(user => ({
      label: user.name,
      value: String(user.id),
      avatar: { src: `https://i.pravatar.cc/120?img=${user.id}` }
    }))
  },
  lazy: true
})

function getUserAvatar(value: string) {
  return users.value?.find(user => user.value === value)?.avatar || {}
}
</script>

<template>
  <USelect
    :items="users"
    :loading="status === 'pending'"
    icon="i-lucide-user"
    placeholder="Select user"
    value-key="value"
    class="w-48"
  >
    <template #leading="{ modelValue, ui }">
      <UAvatar
        v-if="modelValue"
        v-bind="getUserAvatar(modelValue)"
        :size="(ui.leadingAvatarSize() as AvatarProps['size'])"
        :class="ui.leadingAvatar()"
      />
    </template>
  </USelect>
</template>

内容全宽

您可以使用 ui.content 键将内容扩展到其项的完整宽度。

<script setup lang="ts">
const value = ref<string>()

const { data: users } = await useFetch('https://jsonplaceholder.typicode.com/users', {
  key: 'typicode-users-email',
  transform: (data: { id: number, name: string, email: string }[]) => {
    return data?.map(user => ({
      label: user.name,
      email: user.email,
      value: String(user.id),
      avatar: { src: `https://i.pravatar.cc/120?img=${user.id}` }
    }))
  },
  lazy: true
})
</script>

<template>
  <USelect
    v-model="value"
    :items="users"
    placeholder="Select user"
    value-key="value"
    :ui="{ content: 'min-w-fit' }"
    class="w-48"
  >
    <template #item-label="{ item }">
      {{ item.label }}

      <span class="text-muted">
        {{ item.email }}
      </span>
    </template>
  </USelect>
</template>
您也可以在 app.config.ts 中全局更改内容宽度
export default defineAppConfig({
  ui: {
    select: {
      slots: {
        content: 'min-w-fit'
      }
    }
  }
})

API

属性

属性默认值类型
id

string

占位符

string

当选择框为空时显示的占位符文本。

颜色

'primary'

"error" | "primary" | "secondary" | "success" | "info" | "warning" | "neutral"

变体

'outline'

"outline" | "soft" | "subtle" | "ghost" | "none"

尺寸

'md'

"sm" | "md" | "xs" | "lg" | "xl"

trailingIcon

appConfig.ui.icons.chevronDown

string

用于打开菜单的图标。

selectedIcon

appConfig.ui.icons.check

string

选中项时显示的图标。

内容

{ side: 'bottom', sideOffset: 8, collisionPadding: 8, position: 'popper' }

Omit<SelectContentProps, "asChild" | "as" | "forceMount"> & Partial<EmitsToProps<SelectContentImplEmits>>

菜单的内容。

箭头

false

boolean | Omit<SelectArrowProps, "asChild" | "as">

在菜单旁边显示一个箭头。

门户

true

string | false | true | HTMLElement

在 portal 中渲染菜单。

valueKey

'value'

string | number

当 items 是对象数组时，选择用作值的字段。

labelKey

'label'

undefined

当 items 是对象数组时，选择用作标签的字段。

项目

SelectItem[] | SelectItem[][]

defaultValue

any

Select 首次渲染时的值。当您不需要控制 Select 的状态时使用。

modelValue

any

Select 的受控值。可以绑定为 v-model。

多选

boolean

是否可以选择多个选项。

高亮

boolean

高亮环形颜色，如同焦点状态。

自动聚焦

boolean

自动聚焦延迟

0

number

禁用

boolean

当为 true 时，阻止用户与 Select 交互

打开

boolean

Select 的受控打开状态。可以绑定为 v-model:open。

defaultOpen

boolean

Select 首次渲染时的打开状态。当您不需要控制其打开状态时使用。

自动完成

string

原生的 HTML input autocomplete 属性。

name

string

字段的名称。作为名称/值对的一部分随其所属表单提交。

必填

boolean

当为 true 时，表示用户必须在提交所属表单之前设置值。

图标

string

根据 leading 和 trailing 属性显示图标。

头像

AvatarProps

在左侧显示头像。

前置

boolean

当为 true 时，图标将显示在左侧。

leadingIcon

string

在左侧显示图标。

尾部

boolean

当为 true 时，图标将显示在右侧。

加载中

boolean

当为 true 时，将显示加载图标。

loadingIcon

appConfig.ui.icons.loading

string

当 loading 属性为 true 时显示的图标。

ui

{ base?: ClassNameValue; leading?: ClassNameValue; leadingIcon?: ClassNameValue; leadingAvatar?: ClassNameValue; leadingAvatarSize?: ClassNameValue; trailing?: ClassNameValue; trailingIcon?: ClassNameValue; value?: ClassNameValue; placeholder?: ClassNameValue; arrow?: ClassNameValue; content?: ClassNameValue; viewport?: ClassNameValue; group?: ClassNameValue; empty?: ClassNameValue; label?: ClassNameValue; separator?: ClassNameValue; item?: ClassNameValue; itemLeadingIcon?: ClassNameValue; itemLeadingAvatar?: ClassNameValue; itemLeadingAvatarSize?: ClassNameValue; itemLeadingChip?: ClassNameValue; itemLeadingChipSize?: ClassNameValue; itemTrailing?: ClassNameValue; itemTrailingIcon?: ClassNameValue; itemLabel?: ClassNameValue; }

插槽

插槽类型
前置

{ modelValue?: any; open: boolean; ui: {}; }

默认

{ modelValue?: any; open: boolean; }

尾部

{ modelValue?: any; open: boolean; ui: {}; }

项

{ item: SelectItem; index: number; }

项前引导

{ item: SelectItem; index: number; }

项标签

{ item: SelectItem; index: number; }

项后引导

{ item: SelectItem; index: number; }

内容顶部

{}

内容底部

{}

事件

事件类型
失焦

[payload: FocusEvent]

改变

[payload: Event]

聚焦

[payload: FocusEvent]

update:modelValue

[payload: any]

update:open

[value: boolean]

可访问属性

通过模板引用访问组件时，您可以使用以下内容：

名称类型
triggerRefRef<InstanceType<typeof SelectTrigger> | null>

主题

app.config.ts
export default defineAppConfig({
  ui: {
    select: {
      slots: {
        base: [
          'relative group rounded-md inline-flex items-center focus:outline-none disabled:cursor-not-allowed disabled:opacity-75',
          'transition-colors'
        ],
        leading: 'absolute inset-y-0 start-0 flex items-center',
        leadingIcon: 'shrink-0 text-dimmed',
        leadingAvatar: 'shrink-0',
        leadingAvatarSize: '',
        trailing: 'absolute inset-y-0 end-0 flex items-center',
        trailingIcon: 'shrink-0 text-dimmed',
        value: 'truncate pointer-events-none',
        placeholder: 'truncate text-dimmed',
        arrow: 'fill-default',
        content: 'max-h-60 w-(--reka-select-trigger-width) bg-default shadow-lg rounded-md ring ring-default overflow-hidden data-[state=open]:animate-[scale-in_100ms_ease-out] data-[state=closed]:animate-[scale-out_100ms_ease-in] origin-(--reka-select-content-transform-origin) pointer-events-auto flex flex-col',
        viewport: 'relative divide-y divide-default scroll-py-1 overflow-y-auto flex-1',
        group: 'p-1 isolate',
        empty: 'text-center text-muted',
        label: 'font-semibold text-highlighted',
        separator: '-mx-1 my-1 h-px bg-border',
        item: [
          'group relative w-full flex items-center select-none outline-none before:absolute before:z-[-1] before:inset-px before:rounded-md data-disabled:cursor-not-allowed data-disabled:opacity-75 text-default data-highlighted:not-data-disabled:text-highlighted data-highlighted:not-data-disabled:before:bg-elevated/50',
          'transition-colors before:transition-colors'
        ],
        itemLeadingIcon: [
          'shrink-0 text-dimmed group-data-highlighted:not-group-data-disabled:text-default',
          'transition-colors'
        ],
        itemLeadingAvatar: 'shrink-0',
        itemLeadingAvatarSize: '',
        itemLeadingChip: 'shrink-0',
        itemLeadingChipSize: '',
        itemTrailing: 'ms-auto inline-flex gap-1.5 items-center',
        itemTrailingIcon: 'shrink-0',
        itemLabel: 'truncate'
      },
      variants: {
        buttonGroup: {
          horizontal: 'not-only:first:rounded-e-none not-only:last:rounded-s-none not-last:not-first:rounded-none focus-visible:z-[1]',
          vertical: 'not-only:first:rounded-b-none not-only:last:rounded-t-none not-last:not-first:rounded-none focus-visible:z-[1]'
        },
        size: {
          xs: {
            base: 'px-2 py-1 text-xs gap-1',
            leading: 'ps-2',
            trailing: 'pe-2',
            leadingIcon: 'size-4',
            leadingAvatarSize: '3xs',
            trailingIcon: 'size-4',
            label: 'p-1 text-[10px]/3 gap-1',
            item: 'p-1 text-xs gap-1',
            itemLeadingIcon: 'size-4',
            itemLeadingAvatarSize: '3xs',
            itemLeadingChip: 'size-4',
            itemLeadingChipSize: 'sm',
            itemTrailingIcon: 'size-4',
            empty: 'p-1 text-xs'
          },
          sm: {
            base: 'px-2.5 py-1.5 text-xs gap-1.5',
            leading: 'ps-2.5',
            trailing: 'pe-2.5',
            leadingIcon: 'size-4',
            leadingAvatarSize: '3xs',
            trailingIcon: 'size-4',
            label: 'p-1.5 text-[10px]/3 gap-1.5',
            item: 'p-1.5 text-xs gap-1.5',
            itemLeadingIcon: 'size-4',
            itemLeadingAvatarSize: '3xs',
            itemLeadingChip: 'size-4',
            itemLeadingChipSize: 'sm',
            itemTrailingIcon: 'size-4',
            empty: 'p-1.5 text-xs'
          },
          md: {
            base: 'px-2.5 py-1.5 text-sm gap-1.5',
            leading: 'ps-2.5',
            trailing: 'pe-2.5',
            leadingIcon: 'size-5',
            leadingAvatarSize: '2xs',
            trailingIcon: 'size-5',
            label: 'p-1.5 text-xs gap-1.5',
            item: 'p-1.5 text-sm gap-1.5',
            itemLeadingIcon: 'size-5',
            itemLeadingAvatarSize: '2xs',
            itemLeadingChip: 'size-5',
            itemLeadingChipSize: 'md',
            itemTrailingIcon: 'size-5',
            empty: 'p-1.5 text-sm'
          },
          lg: {
            base: 'px-3 py-2 text-sm gap-2',
            leading: 'ps-3',
            trailing: 'pe-3',
            leadingIcon: 'size-5',
            leadingAvatarSize: '2xs',
            trailingIcon: 'size-5',
            label: 'p-2 text-xs gap-2',
            item: 'p-2 text-sm gap-2',
            itemLeadingIcon: 'size-5',
            itemLeadingAvatarSize: '2xs',
            itemLeadingChip: 'size-5',
            itemLeadingChipSize: 'md',
            itemTrailingIcon: 'size-5',
            empty: 'p-2 text-sm'
          },
          xl: {
            base: 'px-3 py-2 text-base gap-2',
            leading: 'ps-3',
            trailing: 'pe-3',
            leadingIcon: 'size-6',
            leadingAvatarSize: 'xs',
            trailingIcon: 'size-6',
            label: 'p-2 text-sm gap-2',
            item: 'p-2 text-base gap-2',
            itemLeadingIcon: 'size-6',
            itemLeadingAvatarSize: 'xs',
            itemLeadingChip: 'size-6',
            itemLeadingChipSize: 'lg',
            itemTrailingIcon: 'size-6',
            empty: 'p-2 text-base'
          }
        },
        variant: {
          outline: 'text-highlighted bg-default ring ring-inset ring-accented',
          soft: 'text-highlighted bg-elevated/50 hover:bg-elevated focus:bg-elevated disabled:bg-elevated/50',
          subtle: 'text-highlighted bg-elevated ring ring-inset ring-accented',
          ghost: 'text-highlighted bg-transparent hover:bg-elevated focus:bg-elevated disabled:bg-transparent dark:disabled:bg-transparent',
          none: 'text-highlighted bg-transparent'
        },
        color: {
          primary: '',
          secondary: '',
          success: '',
          info: '',
          warning: '',
          error: '',
          neutral: ''
        },
        leading: {
          true: ''
        },
        trailing: {
          true: ''
        },
        loading: {
          true: ''
        },
        highlight: {
          true: ''
        },
        type: {
          file: 'file:me-1.5 file:font-medium file:text-muted file:outline-none'
        }
      },
      compoundVariants: [
        {
          color: 'primary',
          variant: [
            'outline',
            'subtle'
          ],
          class: 'focus-visible:ring-2 focus-visible:ring-inset focus-visible:ring-primary'
        },
        {
          color: 'primary',
          highlight: true,
          class: 'ring ring-inset ring-primary'
        },
        {
          color: 'neutral',
          variant: [
            'outline',
            'subtle'
          ],
          class: 'focus-visible:ring-2 focus-visible:ring-inset focus-visible:ring-inverted'
        },
        {
          color: 'neutral',
          highlight: true,
          class: 'ring ring-inset ring-inverted'
        },
        {
          leading: true,
          size: 'xs',
          class: 'ps-7'
        },
        {
          leading: true,
          size: 'sm',
          class: 'ps-8'
        },
        {
          leading: true,
          size: 'md',
          class: 'ps-9'
        },
        {
          leading: true,
          size: 'lg',
          class: 'ps-10'
        },
        {
          leading: true,
          size: 'xl',
          class: 'ps-11'
        },
        {
          trailing: true,
          size: 'xs',
          class: 'pe-7'
        },
        {
          trailing: true,
          size: 'sm',
          class: 'pe-8'
        },
        {
          trailing: true,
          size: 'md',
          class: 'pe-9'
        },
        {
          trailing: true,
          size: 'lg',
          class: 'pe-10'
        },
        {
          trailing: true,
          size: 'xl',
          class: 'pe-11'
        },
        {
          loading: true,
          leading: true,
          class: {
            leadingIcon: 'animate-spin'
          }
        },
        {
          loading: true,
          leading: false,
          trailing: true,
          class: {
            trailingIcon: 'animate-spin'
          }
        }
      ],
      defaultVariants: {
        size: 'md',
        color: 'primary',
        variant: 'outline'
      }
    }
  }
})
vite.config.ts
import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import ui from '@nuxt/ui/vite'

export default defineConfig({
  plugins: [
    vue(),
    ui({
      ui: {
        select: {
          slots: {
            base: [
              'relative group rounded-md inline-flex items-center focus:outline-none disabled:cursor-not-allowed disabled:opacity-75',
              'transition-colors'
            ],
            leading: 'absolute inset-y-0 start-0 flex items-center',
            leadingIcon: 'shrink-0 text-dimmed',
            leadingAvatar: 'shrink-0',
            leadingAvatarSize: '',
            trailing: 'absolute inset-y-0 end-0 flex items-center',
            trailingIcon: 'shrink-0 text-dimmed',
            value: 'truncate pointer-events-none',
            placeholder: 'truncate text-dimmed',
            arrow: 'fill-default',
            content: 'max-h-60 w-(--reka-select-trigger-width) bg-default shadow-lg rounded-md ring ring-default overflow-hidden data-[state=open]:animate-[scale-in_100ms_ease-out] data-[state=closed]:animate-[scale-out_100ms_ease-in] origin-(--reka-select-content-transform-origin) pointer-events-auto flex flex-col',
            viewport: 'relative divide-y divide-default scroll-py-1 overflow-y-auto flex-1',
            group: 'p-1 isolate',
            empty: 'text-center text-muted',
            label: 'font-semibold text-highlighted',
            separator: '-mx-1 my-1 h-px bg-border',
            item: [
              'group relative w-full flex items-center select-none outline-none before:absolute before:z-[-1] before:inset-px before:rounded-md data-disabled:cursor-not-allowed data-disabled:opacity-75 text-default data-highlighted:not-data-disabled:text-highlighted data-highlighted:not-data-disabled:before:bg-elevated/50',
              'transition-colors before:transition-colors'
            ],
            itemLeadingIcon: [
              'shrink-0 text-dimmed group-data-highlighted:not-group-data-disabled:text-default',
              'transition-colors'
            ],
            itemLeadingAvatar: 'shrink-0',
            itemLeadingAvatarSize: '',
            itemLeadingChip: 'shrink-0',
            itemLeadingChipSize: '',
            itemTrailing: 'ms-auto inline-flex gap-1.5 items-center',
            itemTrailingIcon: 'shrink-0',
            itemLabel: 'truncate'
          },
          variants: {
            buttonGroup: {
              horizontal: 'not-only:first:rounded-e-none not-only:last:rounded-s-none not-last:not-first:rounded-none focus-visible:z-[1]',
              vertical: 'not-only:first:rounded-b-none not-only:last:rounded-t-none not-last:not-first:rounded-none focus-visible:z-[1]'
            },
            size: {
              xs: {
                base: 'px-2 py-1 text-xs gap-1',
                leading: 'ps-2',
                trailing: 'pe-2',
                leadingIcon: 'size-4',
                leadingAvatarSize: '3xs',
                trailingIcon: 'size-4',
                label: 'p-1 text-[10px]/3 gap-1',
                item: 'p-1 text-xs gap-1',
                itemLeadingIcon: 'size-4',
                itemLeadingAvatarSize: '3xs',
                itemLeadingChip: 'size-4',
                itemLeadingChipSize: 'sm',
                itemTrailingIcon: 'size-4',
                empty: 'p-1 text-xs'
              },
              sm: {
                base: 'px-2.5 py-1.5 text-xs gap-1.5',
                leading: 'ps-2.5',
                trailing: 'pe-2.5',
                leadingIcon: 'size-4',
                leadingAvatarSize: '3xs',
                trailingIcon: 'size-4',
                label: 'p-1.5 text-[10px]/3 gap-1.5',
                item: 'p-1.5 text-xs gap-1.5',
                itemLeadingIcon: 'size-4',
                itemLeadingAvatarSize: '3xs',
                itemLeadingChip: 'size-4',
                itemLeadingChipSize: 'sm',
                itemTrailingIcon: 'size-4',
                empty: 'p-1.5 text-xs'
              },
              md: {
                base: 'px-2.5 py-1.5 text-sm gap-1.5',
                leading: 'ps-2.5',
                trailing: 'pe-2.5',
                leadingIcon: 'size-5',
                leadingAvatarSize: '2xs',
                trailingIcon: 'size-5',
                label: 'p-1.5 text-xs gap-1.5',
                item: 'p-1.5 text-sm gap-1.5',
                itemLeadingIcon: 'size-5',
                itemLeadingAvatarSize: '2xs',
                itemLeadingChip: 'size-5',
                itemLeadingChipSize: 'md',
                itemTrailingIcon: 'size-5',
                empty: 'p-1.5 text-sm'
              },
              lg: {
                base: 'px-3 py-2 text-sm gap-2',
                leading: 'ps-3',
                trailing: 'pe-3',
                leadingIcon: 'size-5',
                leadingAvatarSize: '2xs',
                trailingIcon: 'size-5',
                label: 'p-2 text-xs gap-2',
                item: 'p-2 text-sm gap-2',
                itemLeadingIcon: 'size-5',
                itemLeadingAvatarSize: '2xs',
                itemLeadingChip: 'size-5',
                itemLeadingChipSize: 'md',
                itemTrailingIcon: 'size-5',
                empty: 'p-2 text-sm'
              },
              xl: {
                base: 'px-3 py-2 text-base gap-2',
                leading: 'ps-3',
                trailing: 'pe-3',
                leadingIcon: 'size-6',
                leadingAvatarSize: 'xs',
                trailingIcon: 'size-6',
                label: 'p-2 text-sm gap-2',
                item: 'p-2 text-base gap-2',
                itemLeadingIcon: 'size-6',
                itemLeadingAvatarSize: 'xs',
                itemLeadingChip: 'size-6',
                itemLeadingChipSize: 'lg',
                itemTrailingIcon: 'size-6',
                empty: 'p-2 text-base'
              }
            },
            variant: {
              outline: 'text-highlighted bg-default ring ring-inset ring-accented',
              soft: 'text-highlighted bg-elevated/50 hover:bg-elevated focus:bg-elevated disabled:bg-elevated/50',
              subtle: 'text-highlighted bg-elevated ring ring-inset ring-accented',
              ghost: 'text-highlighted bg-transparent hover:bg-elevated focus:bg-elevated disabled:bg-transparent dark:disabled:bg-transparent',
              none: 'text-highlighted bg-transparent'
            },
            color: {
              primary: '',
              secondary: '',
              success: '',
              info: '',
              warning: '',
              error: '',
              neutral: ''
            },
            leading: {
              true: ''
            },
            trailing: {
              true: ''
            },
            loading: {
              true: ''
            },
            highlight: {
              true: ''
            },
            type: {
              file: 'file:me-1.5 file:font-medium file:text-muted file:outline-none'
            }
          },
          compoundVariants: [
            {
              color: 'primary',
              variant: [
                'outline',
                'subtle'
              ],
              class: 'focus-visible:ring-2 focus-visible:ring-inset focus-visible:ring-primary'
            },
            {
              color: 'primary',
              highlight: true,
              class: 'ring ring-inset ring-primary'
            },
            {
              color: 'neutral',
              variant: [
                'outline',
                'subtle'
              ],
              class: 'focus-visible:ring-2 focus-visible:ring-inset focus-visible:ring-inverted'
            },
            {
              color: 'neutral',
              highlight: true,
              class: 'ring ring-inset ring-inverted'
            },
            {
              leading: true,
              size: 'xs',
              class: 'ps-7'
            },
            {
              leading: true,
              size: 'sm',
              class: 'ps-8'
            },
            {
              leading: true,
              size: 'md',
              class: 'ps-9'
            },
            {
              leading: true,
              size: 'lg',
              class: 'ps-10'
            },
            {
              leading: true,
              size: 'xl',
              class: 'ps-11'
            },
            {
              trailing: true,
              size: 'xs',
              class: 'pe-7'
            },
            {
              trailing: true,
              size: 'sm',
              class: 'pe-8'
            },
            {
              trailing: true,
              size: 'md',
              class: 'pe-9'
            },
            {
              trailing: true,
              size: 'lg',
              class: 'pe-10'
            },
            {
              trailing: true,
              size: 'xl',
              class: 'pe-11'
            },
            {
              loading: true,
              leading: true,
              class: {
                leadingIcon: 'animate-spin'
              }
            },
            {
              loading: true,
              leading: false,
              trailing: true,
              class: {
                trailingIcon: 'animate-spin'
              }
            }
          ],
          defaultVariants: {
            size: 'md',
            color: 'primary',
            variant: 'outline'
          }
        }
      }
    })
  ]
})
vite.config.ts
import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import uiPro from '@nuxt/ui-pro/vite'

export default defineConfig({
  plugins: [
    vue(),
    uiPro({
      ui: {
        select: {
          slots: {
            base: [
              'relative group rounded-md inline-flex items-center focus:outline-none disabled:cursor-not-allowed disabled:opacity-75',
              'transition-colors'
            ],
            leading: 'absolute inset-y-0 start-0 flex items-center',
            leadingIcon: 'shrink-0 text-dimmed',
            leadingAvatar: 'shrink-0',
            leadingAvatarSize: '',
            trailing: 'absolute inset-y-0 end-0 flex items-center',
            trailingIcon: 'shrink-0 text-dimmed',
            value: 'truncate pointer-events-none',
            placeholder: 'truncate text-dimmed',
            arrow: 'fill-default',
            content: 'max-h-60 w-(--reka-select-trigger-width) bg-default shadow-lg rounded-md ring ring-default overflow-hidden data-[state=open]:animate-[scale-in_100ms_ease-out] data-[state=closed]:animate-[scale-out_100ms_ease-in] origin-(--reka-select-content-transform-origin) pointer-events-auto flex flex-col',
            viewport: 'relative divide-y divide-default scroll-py-1 overflow-y-auto flex-1',
            group: 'p-1 isolate',
            empty: 'text-center text-muted',
            label: 'font-semibold text-highlighted',
            separator: '-mx-1 my-1 h-px bg-border',
            item: [
              'group relative w-full flex items-center select-none outline-none before:absolute before:z-[-1] before:inset-px before:rounded-md data-disabled:cursor-not-allowed data-disabled:opacity-75 text-default data-highlighted:not-data-disabled:text-highlighted data-highlighted:not-data-disabled:before:bg-elevated/50',
              'transition-colors before:transition-colors'
            ],
            itemLeadingIcon: [
              'shrink-0 text-dimmed group-data-highlighted:not-group-data-disabled:text-default',
              'transition-colors'
            ],
            itemLeadingAvatar: 'shrink-0',
            itemLeadingAvatarSize: '',
            itemLeadingChip: 'shrink-0',
            itemLeadingChipSize: '',
            itemTrailing: 'ms-auto inline-flex gap-1.5 items-center',
            itemTrailingIcon: 'shrink-0',
            itemLabel: 'truncate'
          },
          variants: {
            buttonGroup: {
              horizontal: 'not-only:first:rounded-e-none not-only:last:rounded-s-none not-last:not-first:rounded-none focus-visible:z-[1]',
              vertical: 'not-only:first:rounded-b-none not-only:last:rounded-t-none not-last:not-first:rounded-none focus-visible:z-[1]'
            },
            size: {
              xs: {
                base: 'px-2 py-1 text-xs gap-1',
                leading: 'ps-2',
                trailing: 'pe-2',
                leadingIcon: 'size-4',
                leadingAvatarSize: '3xs',
                trailingIcon: 'size-4',
                label: 'p-1 text-[10px]/3 gap-1',
                item: 'p-1 text-xs gap-1',
                itemLeadingIcon: 'size-4',
                itemLeadingAvatarSize: '3xs',
                itemLeadingChip: 'size-4',
                itemLeadingChipSize: 'sm',
                itemTrailingIcon: 'size-4',
                empty: 'p-1 text-xs'
              },
              sm: {
                base: 'px-2.5 py-1.5 text-xs gap-1.5',
                leading: 'ps-2.5',
                trailing: 'pe-2.5',
                leadingIcon: 'size-4',
                leadingAvatarSize: '3xs',
                trailingIcon: 'size-4',
                label: 'p-1.5 text-[10px]/3 gap-1.5',
                item: 'p-1.5 text-xs gap-1.5',
                itemLeadingIcon: 'size-4',
                itemLeadingAvatarSize: '3xs',
                itemLeadingChip: 'size-4',
                itemLeadingChipSize: 'sm',
                itemTrailingIcon: 'size-4',
                empty: 'p-1.5 text-xs'
              },
              md: {
                base: 'px-2.5 py-1.5 text-sm gap-1.5',
                leading: 'ps-2.5',
                trailing: 'pe-2.5',
                leadingIcon: 'size-5',
                leadingAvatarSize: '2xs',
                trailingIcon: 'size-5',
                label: 'p-1.5 text-xs gap-1.5',
                item: 'p-1.5 text-sm gap-1.5',
                itemLeadingIcon: 'size-5',
                itemLeadingAvatarSize: '2xs',
                itemLeadingChip: 'size-5',
                itemLeadingChipSize: 'md',
                itemTrailingIcon: 'size-5',
                empty: 'p-1.5 text-sm'
              },
              lg: {
                base: 'px-3 py-2 text-sm gap-2',
                leading: 'ps-3',
                trailing: 'pe-3',
                leadingIcon: 'size-5',
                leadingAvatarSize: '2xs',
                trailingIcon: 'size-5',
                label: 'p-2 text-xs gap-2',
                item: 'p-2 text-sm gap-2',
                itemLeadingIcon: 'size-5',
                itemLeadingAvatarSize: '2xs',
                itemLeadingChip: 'size-5',
                itemLeadingChipSize: 'md',
                itemTrailingIcon: 'size-5',
                empty: 'p-2 text-sm'
              },
              xl: {
                base: 'px-3 py-2 text-base gap-2',
                leading: 'ps-3',
                trailing: 'pe-3',
                leadingIcon: 'size-6',
                leadingAvatarSize: 'xs',
                trailingIcon: 'size-6',
                label: 'p-2 text-sm gap-2',
                item: 'p-2 text-base gap-2',
                itemLeadingIcon: 'size-6',
                itemLeadingAvatarSize: 'xs',
                itemLeadingChip: 'size-6',
                itemLeadingChipSize: 'lg',
                itemTrailingIcon: 'size-6',
                empty: 'p-2 text-base'
              }
            },
            variant: {
              outline: 'text-highlighted bg-default ring ring-inset ring-accented',
              soft: 'text-highlighted bg-elevated/50 hover:bg-elevated focus:bg-elevated disabled:bg-elevated/50',
              subtle: 'text-highlighted bg-elevated ring ring-inset ring-accented',
              ghost: 'text-highlighted bg-transparent hover:bg-elevated focus:bg-elevated disabled:bg-transparent dark:disabled:bg-transparent',
              none: 'text-highlighted bg-transparent'
            },
            color: {
              primary: '',
              secondary: '',
              success: '',
              info: '',
              warning: '',
              error: '',
              neutral: ''
            },
            leading: {
              true: ''
            },
            trailing: {
              true: ''
            },
            loading: {
              true: ''
            },
            highlight: {
              true: ''
            },
            type: {
              file: 'file:me-1.5 file:font-medium file:text-muted file:outline-none'
            }
          },
          compoundVariants: [
            {
              color: 'primary',
              variant: [
                'outline',
                'subtle'
              ],
              class: 'focus-visible:ring-2 focus-visible:ring-inset focus-visible:ring-primary'
            },
            {
              color: 'primary',
              highlight: true,
              class: 'ring ring-inset ring-primary'
            },
            {
              color: 'neutral',
              variant: [
                'outline',
                'subtle'
              ],
              class: 'focus-visible:ring-2 focus-visible:ring-inset focus-visible:ring-inverted'
            },
            {
              color: 'neutral',
              highlight: true,
              class: 'ring ring-inset ring-inverted'
            },
            {
              leading: true,
              size: 'xs',
              class: 'ps-7'
            },
            {
              leading: true,
              size: 'sm',
              class: 'ps-8'
            },
            {
              leading: true,
              size: 'md',
              class: 'ps-9'
            },
            {
              leading: true,
              size: 'lg',
              class: 'ps-10'
            },
            {
              leading: true,
              size: 'xl',
              class: 'ps-11'
            },
            {
              trailing: true,
              size: 'xs',
              class: 'pe-7'
            },
            {
              trailing: true,
              size: 'sm',
              class: 'pe-8'
            },
            {
              trailing: true,
              size: 'md',
              class: 'pe-9'
            },
            {
              trailing: true,
              size: 'lg',
              class: 'pe-10'
            },
            {
              trailing: true,
              size: 'xl',
              class: 'pe-11'
            },
            {
              loading: true,
              leading: true,
              class: {
                leadingIcon: 'animate-spin'
              }
            },
            {
              loading: true,
              leading: false,
              trailing: true,
              class: {
                trailingIcon: 'animate-spin'
              }
            }
          ],
          defaultVariants: {
            size: 'md',
            color: 'primary',
            variant: 'outline'
          }
        }
      }
    })
  ]
})
为便于阅读，compoundVariants 中的某些颜色已省略。请在 GitHub 上查看源代码。

RadioGroup

一组单选按钮，用于从列表中选择单个选项。

SelectMenu

一个高级的可搜索选择元素。