Drag and drop in React File manager component
18 Jan 20236 minutes to read
The file manager allows files or folders to be moved from one folder to another by using the allowDragAndDrop property. It also supports uploading a file by dragging it from Windows Explorer to FileManager control. You can enable or disable this support by using the allowDragAndDrop property of file manager.
The event triggered in drag and drop support are
- fileDragStart - Triggers when the file/folder dragging is started.
- fileDragging - Triggers while dragging the file/folder.
- fileDragStop - Triggers when the file/folder is about to be dropped at the target.
- fileDropped - Triggers when the file/folder is dropped.
import { DetailsView, FileManagerComponent, Inject, NavigationPane, Toolbar } from '@syncfusion/ej2-react-filemanager';
import * as React from 'react';
function App() {
let fileObj;
let hostUrl = "https://ej2-aspcore-service.azurewebsites.net/";
// File Manager Drag start event
function onFileDragStart(args) {
console.log("File Drag Start");
}
// File Manager Drag start event
function onFileDragStop(args) {
console.log("File Drag Stop");
}
// File Manager Drag start event
function onFileDragging(args) {
console.log("File Dragging");
}
// File Manager Drag start event
function onFileDropped(args) {
console.log("File Dropped");
}
return (<div>
<div className="control-section">
<FileManagerComponent ref={s => (fileObj = s)} id="file" allowDragAndDrop={true} ajaxSettings={{
downloadUrl: hostUrl + 'api/FileManager/Download',
getImageUrl: hostUrl + "api/FileManager/GetImage",
uploadUrl: hostUrl + 'api/FileManager/Upload',
url: hostUrl + "api/FileManager/FileOperations"
}} fileDragStart={onFileDragStart.bind(this)} fileDragStop={onFileDragStop.bind(this)} fileDragging={onFileDragging.bind(this)} fileDropped={onFileDropped.bind(this)}>
<Inject services={[NavigationPane, DetailsView, Toolbar]}/>
</FileManagerComponent>
</div>
</div>);
}
export default App;
import { DetailsView, FileManagerComponent, Inject, NavigationPane, Toolbar } from '@syncfusion/ej2-react-filemanager';
import * as React from 'react';
function App() {
let fileObj: FileManagerComponent;
let hostUrl: string = "https://ej2-aspcore-service.azurewebsites.net/";
// File Manager Drag start event
function onFileDragStart(args: any) {
console.log("File Drag Start");
}
// File Manager Drag start event
function onFileDragStop(args: any) {
console.log("File Drag Stop");
}
// File Manager Drag start event
function onFileDragging(args: any) {
console.log("File Dragging");
}
// File Manager Drag start event
function onFileDropped(args: any) {
console.log("File Dropped");
}
return (
<div>
<div className="control-section">
<FileManagerComponent ref={ s => (fileObj = s as FileManagerComponent)} id="file" allowDragAndDrop={true}
ajaxSettings = {{
downloadUrl: hostUrl + 'api/FileManager/Download',
getImageUrl: hostUrl + "api/FileManager/GetImage",
uploadUrl: hostUrl + 'api/FileManager/Upload',
url: hostUrl + "api/FileManager/FileOperations"
}} fileDragStart={onFileDragStart.bind(this)} fileDragStop={onFileDragStop.bind(this)} fileDragging={onFileDragging.bind(this)} fileDropped={onFileDropped.bind(this)}>
<Inject services={[ NavigationPane, DetailsView, Toolbar]} />
</FileManagerComponent>
</div>
</div>
);
}
export default App;
import * as React from 'react';
import * as ReactDOM from 'react-dom';
import App from './App';
ReactDOM.render(<App />, document.getElementById('root'));
import * as React from 'react';
import * as ReactDOM from 'react-dom';
import App from './App';
ReactDOM.render( <App />, document.getElementById('root') as HTMLElement);