Demos
Upload (default)
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- Tillatte filformater:
- JPG, PNG
- Maks filstørrelse:
- 5 MB
<Upload acceptedFileTypes={['jpg', 'png']} id="upload-basic" />
'useUpload' React Hook
By using the Upload.useUpload you can remove or add files or the status displayed in the component.
You can also use the file blob in combination with the FileReader API.
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Dra & slipp eller velg hvilke filer du vil laste opp.
- Tillatte filformater:
- JPG, PNG
- Maks filstørrelse:
- 5 MB
const Component = () => {const { files, setFiles } = Upload.useUpload('upload-remove-files')return (<><UploadacceptedFileTypes={['jpg', 'png']}id="upload-remove-files"/><Buttontop="small"disabled={files.length < 1}onClick={() => setFiles([])}>Remove selected files</Button><Preview files={files} /></>)function Preview({ files }) {const [images, setImages] = React.useState([])React.useEffect(() => {files.map(({ file }) => {let reader = new FileReader()reader.addEventListener('load',(event) => {images.push({blob: event.target,file,})setImages([...images])reader = null},false)reader.readAsDataURL(file)})}, [files])return (<Section aira-label="List of choosen images">{images.map((img, i) => (<Imgtopkey={i}src={img.blob.result}alt={img.file.name}height={100}/>))}</Section>)}}render(<Component />)
Upload single file/fixed amount of files
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Dra & slipp eller velg hvilke filer du vil laste opp.
- Tillatte filformater:
- JPG, PNG
- Maks filstørrelse:
- 5 MB
- Maks antall filer:
- 1
const Component = () => {const { files, setFiles } = Upload.useUpload('upload-single-file')if (files.length) {console.log('files', files, setFiles)}return (<UploadacceptedFileTypes={['jpg', 'png']}id="upload-single-file"filesAmountLimit={1}/>)}render(<Component />)
Upload loading state
When uploading the file you can set the loading state of the request using the Upload.useUpload hook and passing isLoading to the file that is being uploaded.
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Dra & slipp eller velg hvilke filer du vil laste opp.
- Tillatte filformater:
- JPG, PNG
- Maks filstørrelse:
- 5 MB
const Component = () => {const { files, setFiles } = Upload.useUpload('upload-is-loading')useMockFiles(setFiles, {isLoading: true,})return (<><Upload acceptedFileTypes={['jpg', 'png']} id="upload-is-loading" /><ToggleButtontop="small"disabled={files.length < 1}on_change={({ checked }) =>setFiles(files.map((fileItem) => {return {...fileItem,isLoading: checked,}}))}>Files is loading toggle</ToggleButton></>)}render(<Component />)
Upload error message
The only checks we do currently is for the file size and the file type. These errors are handled by the HTML element ´input´ so they aren't selectable. If you want any other error messages you can use the Upload.useUpload the same way as with the loading state.
Last opp dokumenter
Dra & slipp eller velg hvilke filer du vil laste opp.
- Tillatte filformater:
- JPG, PNG
- Maks filstørrelse:
- 5 MB
const Component = () => {const { files, setFiles } = Upload.useUpload('upload-error-message')return (<><UploadacceptedFileTypes={['jpg', 'png']}id="upload-error-message"/><ToggleButtontop="small"disabled={files.length < 1}on_change={({ checked }) => {setFiles(files.map((fileItem) => {return {...fileItem,errorMessage: checked ? 'custom error message' : null,}}))}}>Toggle error message</ToggleButton></>)}render(<Component />)
Upload specific accepted file formats
You can pass the file formats as a string array. This will restrict which files that can be selected.
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Dra & slipp eller velg hvilke filer du vil laste opp.
- Tillatte filformater:
- PNG, JPG, PDF
- Maks filstørrelse:
- 5 MB
const Component = () => {const { files, setFiles } = Upload.useUpload('upload-accepted-formats')if (files.length) {console.log('files', files, setFiles)}return (<UploadacceptedFileTypes={['png', 'jpg', 'pdf']}id="upload-accepted-formats"/>)}render(<Component />)
Upload with prefilled error
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Dra & slipp eller velg hvilke filer du vil laste opp.
- Tillatte filformater:
- JPG, PNG
- Maks filstørrelse:
- 5 MB
const Component = () => {const { files, setFiles } = Upload.useUpload('file-list')if (files.length) {console.log('files', files)}useMockFiles(setFiles, {errorMessage: 'This is no real file!',})return <Upload acceptedFileTypes={['jpg', 'png']} id="file-list" />}render(<Component />)