shadcn-vue/apps/www/registry/new-york/example/ComboboxDemo.vue
2024-11-21 11:52:31 +08:00

79 lines
2.1 KiB
Vue

<script setup lang="ts">
import { Button } from '@/lib/registry/new-york/ui/button'
import {
Command,
CommandEmpty,
CommandGroup,
CommandInput,
CommandItem,
CommandList,
} from '@/lib/registry/new-york/ui/command'
import {
Popover,
PopoverContent,
PopoverTrigger,
} from '@/lib/registry/new-york/ui/popover'
import { cn } from '@/lib/utils'
import { CaretSortIcon, CheckIcon } from '@radix-icons/vue'
import { ref } from 'vue'
const frameworks = [
{ value: 'next.js', label: 'Next.js' },
{ value: 'sveltekit', label: 'SvelteKit' },
{ value: 'nuxt', label: 'Nuxt' },
{ value: 'remix', label: 'Remix' },
{ value: 'astro', label: 'Astro' },
]
const open = ref(false)
const value = ref('')
</script>
<template>
<Popover v-model:open="open">
<PopoverTrigger as-child>
<Button
variant="outline"
role="combobox"
:aria-expanded="open"
class="w-[200px] justify-between"
>
{{ value
? frameworks.find((framework) => framework.value === value)?.label
: "Select framework..." }}
<CaretSortIcon class="ml-2 h-4 w-4 shrink-0 opacity-50" />
</Button>
</PopoverTrigger>
<PopoverContent class="w-[200px] p-0">
<Command>
<CommandInput class="h-9" placeholder="Search framework..." />
<CommandEmpty>No framework found.</CommandEmpty>
<CommandList>
<CommandGroup>
<CommandItem
v-for="framework in frameworks"
:key="framework.value"
:value="framework.value"
@select="(ev) => {
if (typeof ev.detail.value === 'string') {
value = ev.detail.value
}
open = false
}"
>
{{ framework.label }}
<CheckIcon
:class="cn(
'ml-auto h-4 w-4',
value === framework.value ? 'opacity-100' : 'opacity-0',
)"
/>
</CommandItem>
</CommandGroup>
</CommandList>
</Command>
</PopoverContent>
</Popover>
</template>