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feat(FileUpload): add previewFile prop #5935

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feat(FileUpload): add previewFile prop #5935

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b7b9317
feat: add previewFile prop to UFileUpload
mdotme Jan 26, 2026
5fd6ed2
Merge branch 'nuxt:v4' into feat/file-upload/preview-file
mdotme Jan 26, 2026
de7c015
Merge branch 'v4' into feat/file-upload/preview-file
mdotme Jan 26, 2026
06d957c
Merge branch 'v4' into feat/file-upload/preview-file
mdotme Jan 29, 2026
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13 changes: 10 additions & 3 deletions src/runtime/components/FileUpload.vue
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Original file line number Diff line number Diff line change
Expand Up @@ -98,6 +98,12 @@ export interface FileUploadProps<M extends boolean = false> extends /** @vue-ign
* @defaultValue true
*/
preview?: boolean
/**
* Preview the file (currently only `<img>` is rendered)
* When set false, only `fileIcon` is displayed
* @defaultValue true
*/
previewFile?: boolean
class?: any
ui?: FileUpload['slots']
}
Expand Down Expand Up @@ -152,7 +158,8 @@ const props = withDefaults(defineProps<FileUploadProps<M>>(), {
fileDelete: true,
layout: 'grid',
position: 'outside',
preview: true
preview: true,
previewFile: true
})
const emits = defineEmits<FileUploadEmits>()
const slots = defineSlots<FileUploadSlots<M>>()
Expand Down Expand Up @@ -200,8 +207,8 @@ const ui = computed(() => tv({ extend: tv(theme), ...(appConfig.ui?.fileUpload |
disabled: props.disabled
}))

function createObjectUrl(file: File): string {
return URL.createObjectURL(file)
function createObjectUrl(file: File): string | undefined {
if (props.previewFile) return URL.createObjectURL(file)
}

function formatFileSize(bytes: number): string {
Expand Down
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