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How to display multiple images in ReactJS?
How to display multiple images in ReactJS
Single load example below, how can I select multiple images at once and then display them in ui while
keeping blobUrl in useState for further sending to server, any help would be greatly appreciated
interface ImageObj {
blobUrl: string
file: File
}
const [images, setImages] = React.useState<ImageObj[]>([])
const onSelectImage = React.useCallback((e: ChangeEvent<HTMLInputElement>) => {
if (e.target.files?.length) {
const file = e.target.files[0]
if (file) {
const fileObj = new Blob([file])
setImages((prev) => [
...prev,
{
blobUrl: URL.createObjectURL(fileObj),
file,
},
])
}
}
}, [])
<input
accept='image/*'
style={{ display: 'none' }}
id='icon-button-file'
type='file'
onChange={(e) => {
onSelectImage(e)
}}
disabled={images.length >= 4}
/>
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