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playground/app/pages/components/file-upload.vue

@@ -73,9 +73,9 @@ async function onSubmit(event: FormSubmitEvent<schema>) {
   <div class="flex flex-col items-center gap-8">
     <UForm :schema="schema" :state="state" class="space-y-4 w-80" @submit="onSubmit">
       <UFormField name="avatar" label="Avatar" description="JPG, GIF or PNG. 1MB Max.">
-        <UFileUpload v-slot="{ open, reset, previewUrls }" v-model="state.avatar" accept="image/*">
+        <UFileUpload v-slot="{ open, reset, urls }" v-model="state.avatar" accept="image/*">
           <div class="flex flex-wrap items-center gap-3">
-            <UAvatar size="lg" :src="previewUrls?.[0]" icon="i-lucide-image" />
+            <UAvatar size="lg" :src="urls?.[0]" icon="i-lucide-image" />
 
             <UButton :label="state.avatar ? 'Change image' : 'Upload image'" color="neutral" @click="open()" />
           </div>
@@ -105,6 +105,7 @@ async function onSubmit(event: FormSubmitEvent<schema>) {
         :size="size"
         label="Drop your image here"
         description="SVG, PNG, JPG or GIF (max. 2MB)"
+        multiple
       />
     </div>
   </div>

src/runtime/components/FileUpload.vue

@@ -24,10 +24,16 @@ export interface FileUploadProps<M extends boolean = false> {
   label?: string
   description?: string
   actions?: ButtonProps[]
+  /**
+   * @defaultValue 'primary'
+   */
+  color?: FileUpload['variants']['color']
   /**
    * @defaultValue 'md'
    */
   size?: FileUpload['variants']['size']
+  /** Highlight the ring color like a focus state. */
+  highlight?: boolean
   required?: boolean
   disabled?: boolean
   multiple?: M & boolean
@@ -57,7 +63,11 @@ export interface FileUploadEmits<M extends boolean = false> {
 }
 
 export interface FileUploadSlots {
-  default(props: { open: UseFileDialogReturn['open'], reset: UseFileDialogReturn['reset'] }): any
+  default(props: {
+    open: UseFileDialogReturn['open']
+    reset: UseFileDialogReturn['reset']
+    urls: string[]
+  }): any
   leading(props?: {}): any
   label(props?: {}): any
   description(props?: {}): any
@@ -105,10 +115,14 @@ const { isOverDropZone } = useDropZone(dropZoneRef, {
 })
 const { emitFormInput, id, name, disabled, ariaAttrs } = useFormField<FileUploadProps>(props, { deferInputValidation: true })
 
+const urls = computed(() => Array.from(files.value || []).map(file => URL.createObjectURL(file)))
+
 const ui = computed(() => tv({ extend: tv(theme), ...(appConfig.ui?.fileUpload || {}) })({
   dropzone: props.dropzone,
   multiple: props.multiple,
-  size: props.size
+  color: props.color,
+  size: props.size,
+  highlight: props.highlight
 }))
 
 onChange((files) => {
@@ -121,6 +135,17 @@ function onDrop(files: File[] | null) {
   modelValue.value = (props.multiple ? files : files?.[0]) as (M extends true ? File[] : File) | null
 }
 
+function removeFile(index: number) {
+  const file = files.value?.[index]
+
+  if (file) {
+    URL.revokeObjectURL(URL.createObjectURL(file))
+  }
+
+  const fileListArr = Array.from(files.value!)
+  fileListArr.splice(index, 1)
+}
+
 defineExpose({
   inputRef
 })
@@ -128,12 +153,13 @@ defineExpose({
 
 <template>
   <Primitive :as="as" :class="ui.root({ class: [props.ui?.root, props.class] })">
-    <slot :open="open" :reset="reset">
+    <slot :open="open" :reset="reset" :urls="urls">
       <div
         ref="dropZoneRef"
         role="button"
         :data-dragging="isOverDropZone"
         :class="ui.base({ class: props.ui?.base })"
+        tabindex="0"
         @click="open()"
       >
         <div :class="ui.wrapper({ class: props.ui?.wrapper })">
@@ -164,7 +190,11 @@ defineExpose({
 
       <div v-if="files && files.length > 0" :class="ui.files({ class: props.ui?.files })">
         <slot name="files" :files="files">
-          {{ files }}
+          <div v-for="(file, index) in files" :key="file.name" class="flex items-center gap-2 border border-default rounded-md p-2">
+            <UAvatar :src="urls[index]" :icon="appConfig.ui.icons.file" />
+            <span class="text-sm">{{ file.name }}</span>
+            <UButton size="xs" color="neutral" variant="link" :trailing-icon="appConfig.ui.icons.close" @click="removeFile(index)" />
+          </div>
         </slot>
       </div>
     </slot>

src/theme/file-upload.ts

@@ -2,15 +2,15 @@ import type { ModuleOptions } from '../module'
 
 export default (options: Required<ModuleOptions>) => ({
   slots: {
-    root: 'relative',
-    base: ['w-full bg-default hover:bg-elevated/25 border border-default p-4 flex flex-col items-center justify-center rounded-lg focus-visible:outline-primary', options.theme.transitions && 'transition-colors'],
+    root: 'relative flex flex-col gap-2',
+    base: ['w-full bg-default hover:bg-elevated/25 border border-default p-4 flex flex-col items-center justify-center rounded-lg focus-visible:outline-2', options.theme.transitions && 'transition-[background]'],
     wrapper: 'flex flex-col items-center justify-center text-center px-4 py-3',
     leading: 'inline-flex items-center rounded-full ring ring-default',
     leadingIcon: 'shrink-0 text-default',
     label: 'font-medium text-default mt-2',
     description: 'text-muted mt-1',
     actions: 'flex flex-wrap gap-1.5 shrink-0',
-    preview: 'absolute inset-0'
+    files: 'flex flex-col gap-2'
   },
   variants: {
     color: {
@@ -47,26 +47,30 @@ export default (options: Required<ModuleOptions>) => ({
     dropzone: {
       true: 'border-dashed data-[dragging=true]:bg-elevated/25'
     },
+    highlight: {
+      true: ''
+    },
     disabled: {
       true: 'cursor-not-allowed opacity-75'
     }
   },
   compoundVariants: [...(options.theme.colors || []).map((color: string) => ({
     color,
-    class: `has-focus-visible:ring-2 has-focus-visible:ring-inset has-focus-visible:ring-${color}`
+    class: `focus-visible:outline-${color}`
   })), ...(options.theme.colors || []).map((color: string) => ({
     color,
     highlight: true,
     class: `ring ring-inset ring-${color}`
   })), {
     color: 'neutral',
-    class: 'has-focus-visible:ring-2 has-focus-visible:ring-inset has-focus-visible:ring-inverted'
+    class: 'focus-visible:outline-inverted'
   }, {
     color: 'neutral',
     highlight: true,
     class: 'ring ring-inset ring-inverted'
   }],
   defaultVariants: {
+    color: 'primary',
     size: 'md'
   }
 })

src/theme/icons.ts

@@ -11,6 +11,7 @@ export default {
   close: 'i-lucide-x',
   ellipsis: 'i-lucide-ellipsis',
   external: 'i-lucide-arrow-up-right',
+  file: 'i-lucide-file',
   folder: 'i-lucide-folder',
   folderOpen: 'i-lucide-folder-open',
   loading: 'i-lucide-loader-circle',