feat: tags input (#328)

* feat: tags input

* chore: add `tags-input` to sidebar links

* chore: update

* chore: add combobox demo

* chore: improve tag highlight

* chore: update

* chore: rename title

* chore: add static width to `TagsInputCombo` example

---------

Co-authored-by: zernonia <zernonia@gmail.com>

apps/www/.vitepress/theme/config/docs.ts

@@ -326,6 +326,12 @@ export const docsConfig: DocsConfig = {
           href: '/docs/components/tabs',
           items: [],
         },
+        {
+          title: 'Tags Input',
+          href: '/docs/components/tags-input',
+          label: 'New',
+          items: [],
+        },
         {
           title: 'Textarea',
           href: '/docs/components/textarea',

apps/www/__registry__/index.ts

@@ -639,6 +639,20 @@ export const Index = {
       component: () => import('../src/lib/registry/default/example/TabsDemo.vue').then(m => m.default),
       files: ['../src/lib/registry/default/example/TabsDemo.vue'],
     },
+    TagsInputComboboxDemo: {
+      name: 'TagsInputComboboxDemo',
+      type: 'components:example',
+      registryDependencies: ['command', 'tags-input'],
+      component: () => import('../src/lib/registry/default/example/TagsInputComboboxDemo.vue').then(m => m.default),
+      files: ['../src/lib/registry/default/example/TagsInputComboboxDemo.vue'],
+    },
+    TagsInputDemo: {
+      name: 'TagsInputDemo',
+      type: 'components:example',
+      registryDependencies: ['tags-input'],
+      component: () => import('../src/lib/registry/default/example/TagsInputDemo.vue').then(m => m.default),
+      files: ['../src/lib/registry/default/example/TagsInputDemo.vue'],
+    },
     TextareaDemo: {
       name: 'TextareaDemo',
       type: 'components:example',
@@ -1565,6 +1579,20 @@ export const Index = {
       component: () => import('../src/lib/registry/new-york/example/TabsDemo.vue').then(m => m.default),
       files: ['../src/lib/registry/new-york/example/TabsDemo.vue'],
     },
+    TagsInputComboboxDemo: {
+      name: 'TagsInputComboboxDemo',
+      type: 'components:example',
+      registryDependencies: ['command', 'tags-input'],
+      component: () => import('../src/lib/registry/new-york/example/TagsInputComboboxDemo.vue').then(m => m.default),
+      files: ['../src/lib/registry/new-york/example/TagsInputComboboxDemo.vue'],
+    },
+    TagsInputDemo: {
+      name: 'TagsInputDemo',
+      type: 'components:example',
+      registryDependencies: ['tags-input'],
+      component: () => import('../src/lib/registry/new-york/example/TagsInputDemo.vue').then(m => m.default),
+      files: ['../src/lib/registry/new-york/example/TagsInputDemo.vue'],
+    },
     TextareaDemo: {
       name: 'TextareaDemo',
       type: 'components:example',

apps/www/src/content/docs/components/tags-input.md

@@ -0,0 +1,21 @@
+---
+title: Tags Input
+description: Tag inputs render tags inside an input, followed by an actual text input.
+source: apps/www/src/lib/registry/default/ui/tags-input
+primitive: https://www.radix-vue.com/components/tags-input.html
+---
+
+<ComponentPreview name="TagsInputDemo" /> 
+
+## Installation
+
+```bash
+npx shadcn-vue@latest add tags-input
+```
+
+
+## Usage
+
+### Tags with Combobox
+
+<ComponentPreview name="TagsInputComboboxDemo" /> 

apps/www/src/examples/tasks/components/DataTableFacetedFilter.vue

@@ -84,7 +84,8 @@ const selectedValues = computed(() => new Set(props.column?.getFilterValue() as
               v-for="option in options"
               :key="option.value"
               :value="option"
-              @select="() => {
+              @select="(e) => {
+                console.log(e.detail.value)
                 const isSelected = selectedValues.has(option.value)
                 if (isSelected) {
                   selectedValues.delete(option.value)

apps/www/src/lib/registry/default/example/TagsInputComboboxDemo.vue

@@ -0,0 +1,65 @@
+<script setup lang="ts">
+import { computed, ref } from 'vue'
+import { ComboboxAnchor, ComboboxInput, ComboboxPortal, ComboboxRoot } from 'radix-vue'
+import { CommandEmpty, CommandGroup, CommandItem, CommandList } from '@/lib/registry/default/ui/command'
+import { TagsInput, TagsInputInput, TagsInputItem, TagsInputItemDelete, TagsInputItemText } from '@/lib/registry/default/ui/tags-input'
+
+const frameworks = [
+  { value: 'next.js', label: 'Next.js' },
+  { value: 'sveltekit', label: 'SvelteKit' },
+  { value: 'nuxt.js', label: 'Nuxt.js' },
+  { value: 'remix', label: 'Remix' },
+  { value: 'astro', label: 'Astro' },
+]
+
+const modelValue = ref<string[]>([])
+const open = ref(false)
+const searchTerm = ref('')
+
+const filteredFrameworks = computed(() => frameworks.filter(i => !modelValue.value.includes(i.label)))
+</script>
+
+<template>
+  <TagsInput class="px-0 gap-0 w-80" :model-value="modelValue">
+    <div class="flex gap-2 flex-wrap items-center px-3">
+      <TagsInputItem v-for="item in modelValue" :key="item" :value="item">
+        <TagsInputItemText />
+        <TagsInputItemDelete />
+      </TagsInputItem>
+    </div>
+
+    <ComboboxRoot v-model="modelValue" v-model:open="open" v-model:searchTerm="searchTerm" class="w-full">
+      <ComboboxAnchor as-child>
+        <ComboboxInput placeholder="Framework..." as-child>
+          <TagsInputInput class="w-full px-3" :class="modelValue.length > 0 ? 'mt-2' : ''" @keydown.enter.prevent />
+        </ComboboxInput>
+      </ComboboxAnchor>
+
+      <ComboboxPortal>
+        <CommandList
+          position="popper"
+          class="w-[--radix-popper-anchor-width] rounded-md mt-2 border bg-popover text-popover-foreground shadow-md outline-none data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2"
+        >
+          <CommandEmpty />
+          <CommandGroup>
+            <CommandItem
+              v-for="framework in filteredFrameworks" :key="framework.value" :value="framework.label"
+              @select.prevent="(ev) => {
+                if (typeof ev.detail.value === 'string') {
+                  searchTerm = ''
+                  modelValue.push(ev.detail.value)
+                }
+
+                if (filteredFrameworks.length === 0) {
+                  open = false
+                }
+              }"
+            >
+              {{ framework.label }}
+            </CommandItem>
+          </CommandGroup>
+        </CommandList>
+      </ComboboxPortal>
+    </ComboboxRoot>
+  </TagsInput>
+</template>

apps/www/src/lib/registry/default/example/TagsInputDemo.vue

@@ -0,0 +1,17 @@
+<script setup lang="ts">
+import { ref } from 'vue'
+import { TagsInput, TagsInputInput, TagsInputItem, TagsInputItemDelete, TagsInputItemText } from '@/lib/registry/default/ui/tags-input'
+
+const modelValue = ref(['Apple', 'Banana'])
+</script>
+
+<template>
+  <TagsInput v-model="modelValue">
+    <TagsInputItem v-for="item in modelValue" :key="item" :value="item">
+      <TagsInputItemText />
+      <TagsInputItemDelete />
+    </TagsInputItem>
+
+    <TagsInputInput placeholder="Fruits..." />
+  </TagsInput>
+</template>

apps/www/src/lib/registry/default/ui/tags-input/TagsInput.vue

@@ -0,0 +1,22 @@
+<script setup lang="ts">
+import { type HTMLAttributes, computed } from 'vue'
+import { TagsInputRoot, type TagsInputRootEmits, type TagsInputRootProps, useForwardPropsEmits } from 'radix-vue'
+import { cn } from '@/lib/utils'
+
+const props = defineProps<TagsInputRootProps & { class?: HTMLAttributes['class'] }>()
+const emits = defineEmits<TagsInputRootEmits>()
+
+const delegatedProps = computed(() => {
+  const { class: _, ...delegated } = props
+
+  return delegated
+})
+
+const forwarded = useForwardPropsEmits(delegatedProps, emits)
+</script>
+
+<template>
+  <TagsInputRoot v-bind="forwarded" :class="cn('flex flex-wrap gap-2 items-center rounded-md border border-input bg-background px-3 py-2 text-sm', props.class)">
+    <slot />
+  </TagsInputRoot>
+</template>

apps/www/src/lib/registry/default/ui/tags-input/TagsInputInput.vue

@@ -0,0 +1,19 @@
+<script setup lang="ts">
+import { type HTMLAttributes, computed } from 'vue'
+import { TagsInputInput, type TagsInputInputProps, useForwardProps } from 'radix-vue'
+import { cn } from '@/lib/utils'
+
+const props = defineProps<TagsInputInputProps & { class?: HTMLAttributes['class'] }>()
+
+const delegatedProps = computed(() => {
+  const { class: _, ...delegated } = props
+
+  return delegated
+})
+
+const forwardedProps = useForwardProps(delegatedProps)
+</script>
+
+<template>
+  <TagsInputInput v-bind="forwardedProps" :class="cn('text-sm min-h-6 focus:outline-none flex-1 bg-transparent px-1', props.class)" />
+</template>

apps/www/src/lib/registry/default/ui/tags-input/TagsInputItem.vue

@@ -0,0 +1,22 @@
+<script setup lang="ts">
+import { type HTMLAttributes, computed } from 'vue'
+import { TagsInputItem, type TagsInputItemProps, useForwardProps } from 'radix-vue'
+
+import { cn } from '@/lib/utils'
+
+const props = defineProps<TagsInputItemProps & { class?: HTMLAttributes['class'] }>()
+
+const delegatedProps = computed(() => {
+  const { class: _, ...delegated } = props
+
+  return delegated
+})
+
+const forwardedProps = useForwardProps(delegatedProps)
+</script>
+
+<template>
+  <TagsInputItem v-bind="forwardedProps" :class="cn('flex h-6 items-center rounded bg-secondary data-[state=active]:ring-ring data-[state=active]:ring-2 data-[state=active]:ring-offset-2 ring-offset-background', props.class)">
+    <slot />
+  </TagsInputItem>
+</template>

apps/www/src/lib/registry/default/ui/tags-input/TagsInputItemDelete.vue

@@ -0,0 +1,24 @@
+<script setup lang="ts">
+import { type HTMLAttributes, computed } from 'vue'
+import { TagsInputItemDelete, type TagsInputItemDeleteProps, useForwardProps } from 'radix-vue'
+import { X } from 'lucide-vue-next'
+import { cn } from '@/lib/utils'
+
+const props = defineProps<TagsInputItemDeleteProps & { class?: HTMLAttributes['class'] }>()
+
+const delegatedProps = computed(() => {
+  const { class: _, ...delegated } = props
+
+  return delegated
+})
+
+const forwardedProps = useForwardProps(delegatedProps)
+</script>
+
+<template>
+  <TagsInputItemDelete v-bind="forwardedProps" :class="cn('flex rounded bg-transparent mr-1', props.class)">
+    <slot>
+      <X class="w-4 h-4" />
+    </slot>
+  </TagsInputItemDelete>
+</template>

apps/www/src/lib/registry/default/ui/tags-input/TagsInputItemText.vue

@@ -0,0 +1,19 @@
+<script setup lang="ts">
+import { type HTMLAttributes, computed } from 'vue'
+import { TagsInputItemText, type TagsInputItemTextProps, useForwardProps } from 'radix-vue'
+import { cn } from '@/lib/utils'
+
+const props = defineProps<TagsInputItemTextProps & { class?: HTMLAttributes['class'] }>()
+
+const delegatedProps = computed(() => {
+  const { class: _, ...delegated } = props
+
+  return delegated
+})
+
+const forwardedProps = useForwardProps(delegatedProps)
+</script>
+
+<template>
+  <TagsInputItemText v-bind="forwardedProps" :class="cn('py-1 px-2 text-sm rounded bg-transparent', props.class)" />
+</template>

apps/www/src/lib/registry/default/ui/tags-input/index.ts

@@ -0,0 +1,5 @@
+export { default as TagsInput } from './TagsInput.vue'
+export { default as TagsInputInput } from './TagsInputInput.vue'
+export { default as TagsInputItem } from './TagsInputItem.vue'
+export { default as TagsInputItemDelete } from './TagsInputItemDelete.vue'
+export { default as TagsInputItemText } from './TagsInputItemText.vue'

apps/www/src/lib/registry/new-york/example/TagsInputComboboxDemo.vue

@@ -0,0 +1,65 @@
+<script setup lang="ts">
+import { computed, ref } from 'vue'
+import { ComboboxAnchor, ComboboxInput, ComboboxPortal, ComboboxRoot } from 'radix-vue'
+import { CommandEmpty, CommandGroup, CommandItem, CommandList } from '@/lib/registry/new-york/ui/command'
+import { TagsInput, TagsInputInput, TagsInputItem, TagsInputItemDelete, TagsInputItemText } from '@/lib/registry/new-york/ui/tags-input'
+
+const frameworks = [
+  { value: 'next.js', label: 'Next.js' },
+  { value: 'sveltekit', label: 'SvelteKit' },
+  { value: 'nuxt.js', label: 'Nuxt.js' },
+  { value: 'remix', label: 'Remix' },
+  { value: 'astro', label: 'Astro' },
+]
+
+const modelValue = ref<string[]>([])
+const open = ref(false)
+const searchTerm = ref('')
+
+const filteredFrameworks = computed(() => frameworks.filter(i => !modelValue.value.includes(i.label)))
+</script>
+
+<template>
+  <TagsInput class="px-0 gap-0 w-80" :model-value="modelValue">
+    <div class="flex gap-2 flex-wrap items-center px-3">
+      <TagsInputItem v-for="item in modelValue" :key="item" :value="item">
+        <TagsInputItemText />
+        <TagsInputItemDelete />
+      </TagsInputItem>
+    </div>
+
+    <ComboboxRoot v-model="modelValue" v-model:open="open" v-model:searchTerm="searchTerm" class="w-full">
+      <ComboboxAnchor as-child>
+        <ComboboxInput placeholder="Framework..." as-child>
+          <TagsInputInput class="w-full px-3" :class="modelValue.length > 0 ? 'mt-2' : ''" @keydown.enter.prevent />
+        </ComboboxInput>
+      </ComboboxAnchor>
+
+      <ComboboxPortal>
+        <CommandList
+          position="popper"
+          class="w-[--radix-popper-anchor-width] rounded-md mt-2 border bg-popover text-popover-foreground shadow-md outline-none data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2"
+        >
+          <CommandEmpty />
+          <CommandGroup>
+            <CommandItem
+              v-for="framework in filteredFrameworks" :key="framework.value" :value="framework.label"
+              @select.prevent="(ev) => {
+                if (typeof ev.detail.value === 'string') {
+                  searchTerm = ''
+                  modelValue.push(ev.detail.value)
+                }
+
+                if (filteredFrameworks.length === 0) {
+                  open = false
+                }
+              }"
+            >
+              {{ framework.label }}
+            </CommandItem>
+          </CommandGroup>
+        </CommandList>
+      </ComboboxPortal>
+    </ComboboxRoot>
+  </TagsInput>
+</template>

apps/www/src/lib/registry/new-york/example/TagsInputDemo.vue

@@ -0,0 +1,17 @@
+<script setup lang="ts">
+import { ref } from 'vue'
+import { TagsInput, TagsInputInput, TagsInputItem, TagsInputItemDelete, TagsInputItemText } from '@/lib/registry/new-york/ui/tags-input'
+
+const modelValue = ref(['Apple', 'Banana'])
+</script>
+
+<template>
+  <TagsInput v-model="modelValue">
+    <TagsInputItem v-for="item in modelValue" :key="item" :value="item">
+      <TagsInputItemText />
+      <TagsInputItemDelete />
+    </TagsInputItem>
+
+    <TagsInputInput placeholder="Fruits..." />
+  </TagsInput>
+</template>

apps/www/src/lib/registry/new-york/ui/tags-input/TagsInput.vue

@@ -0,0 +1,22 @@
+<script setup lang="ts">
+import { type HTMLAttributes, computed } from 'vue'
+import { TagsInputRoot, type TagsInputRootEmits, type TagsInputRootProps, useForwardPropsEmits } from 'radix-vue'
+import { cn } from '@/lib/utils'
+
+const props = defineProps<TagsInputRootProps & { class?: HTMLAttributes['class'] }>()
+const emits = defineEmits<TagsInputRootEmits>()
+
+const delegatedProps = computed(() => {
+  const { class: _, ...delegated } = props
+
+  return delegated
+})
+
+const forwarded = useForwardPropsEmits(delegatedProps, emits)
+</script>
+
+<template>
+  <TagsInputRoot v-bind="forwarded" :class="cn('flex flex-wrap gap-2 items-center rounded-md border border-input bg-background px-3 py-1.5 text-sm', props.class)">
+    <slot />
+  </TagsInputRoot>
+</template>