| 11 | const [myValue, setMyValue] = useState(value ?? '') |
| 12 | |
| 13 | const handleFileUpload = async (e) => { |
| 14 | if (!e.target.files) return |
| 15 | |
| 16 | if (e.target.files.length === 1) { |
| 17 | const file = e.target.files[0] |
| 18 | const { name } = file |
| 19 | |
| 20 | const reader = new FileReader() |
| 21 | reader.onload = (evt) => { |
| 22 | if (!evt?.target?.result) { |
| 23 | return |
| 24 | } |
| 25 | const { result } = evt.target |
| 26 | |
| 27 | const value = result + `,filename:${name}` |
| 28 | |
| 29 | setMyValue(value) |
| 30 | onChange(value) |
| 31 | } |
| 32 | reader.readAsDataURL(file) |
| 33 | } else if (e.target.files.length > 0) { |
| 34 | let files = Array.from(e.target.files).map((file) => { |
| 35 | const reader = new FileReader() |
| 36 | const { name } = file |
| 37 | |
| 38 | return new Promise((resolve) => { |
| 39 | reader.onload = (evt) => { |
| 40 | if (!evt?.target?.result) { |
| 41 | return |
| 42 | } |
| 43 | const { result } = evt.target |
| 44 | const value = result + `,filename:${name}` |
| 45 | resolve(value) |
| 46 | } |
| 47 | reader.readAsDataURL(file) |
| 48 | }) |
| 49 | }) |
| 50 | |
| 51 | const res = await Promise.all(files) |
| 52 | setMyValue(JSON.stringify(res)) |
| 53 | onChange(JSON.stringify(res)) |
| 54 | } |
| 55 | } |
| 56 | |
| 57 | const handleFormDataUpload = async (e) => { |
| 58 | if (!e.target.files) return |