Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x | import {FileUpload} from '../primereact/index.js';
import type {IWidgetProps} from '@feasibleone/blong';
import {useRef, useState} from 'react';
// PrimeReact 8 declares chooseOptions/uploadOptions/cancelOptions via defaultProps,
// which React 19 no longer merges — pass them explicitly to prevent crashes.
const FILE_UPLOAD_OPTIONS = {
label: undefined,
icon: undefined,
iconOnly: false,
className: undefined,
style: undefined,
} as const;
export function ImageWidget({
name: _name,
schema,
value,
onChange,
error: _error,
readOnly,
disabled,
}: IWidgetProps) {
const uploadRef = useRef<FileUpload>(null);
const {maxSize = 2_000_000} = schema.widget ?? {};
const [preview, setPreview] = useState<string | null>(typeof value === 'string' ? value : null);
if (readOnly || disabled) {
return preview ? (
<img
src={preview}
alt=""
className="blong-image-preview"
style={{maxWidth: 240, maxHeight: 160}}
/>
) : null;
}
const handleUpload = (e: {files: File[]}) => {
const file = e.files[0];
if (!file) return;
const reader = new FileReader();
reader.onload = ev => {
const dataUrl = ev.target?.result as string;
setPreview(dataUrl);
onChange(dataUrl);
};
reader.readAsDataURL(file);
uploadRef.current?.clear();
};
return (
<div className="blong-image-widget">
{preview && (
<img
src={preview}
alt=""
className="blong-image-preview"
style={{maxWidth: 240, maxHeight: 160, display: 'block', marginBottom: 8}}
/>
)}
<FileUpload
ref={uploadRef}
mode="basic"
accept="image/*"
maxFileSize={maxSize}
customUpload
uploadHandler={handleUpload}
className="blong-image"
auto
chooseLabel="Upload image"
chooseOptions={FILE_UPLOAD_OPTIONS}
uploadOptions={FILE_UPLOAD_OPTIONS}
cancelOptions={FILE_UPLOAD_OPTIONS}
/>
</div>
);
}
|