Customize button with html element in React Uploader component

30 Jan 20236 minutes to read

The uploader component allows you to customize the action buttons by using thebuttons  property. Refer to the following example.

index.jsx

import { createElement } from '@syncfusion/ej2-base';
import { UploaderComponent } from '@syncfusion/ej2-react-inputs';
import * as React from 'react';
import * as ReactDOM from "react-dom";
export default class App extends React.Component {
    uploadObj;
    uploadEle = createElement('span', { className: 'upload e-icons', innerHTML: 'Upload All' });
    clearEle = createElement('span', { className: 'remove e-icons', innerHTML: 'Clear All' });
    path = {
        removeUrl: 'https://services.syncfusion.com/react/production/api/FileUploader/Remove',
        saveUrl: 'https://services.syncfusion.com/react/production/api/FileUploader/Save'
    };
    dropAreaRef;
    onCreated() {
        this.uploadObj.dropArea = this.dropAreaRef;
        this.uploadObj.dataBind();
    }
    render() {
        return (<div className='control-pane' ref={dropAreaEle => this.dropAreaRef = dropAreaEle}>
                <div className='control-section row uploadpreview'>
                <div className='col-lg-9'>
                <div className='upload_wrapper'>
                <div id='preview'/>
                    {/* Render Uploader */}
                    <UploaderComponent id='fileUpload' type='file' ref={upload => { this.uploadObj = upload; }} asyncSettings={this.path} autoUpload={false} buttons={{ browse: 'Choose file', clear: this.clearEle, upload: this.uploadEle }} created={this.onCreated = this.onCreated.bind(this)}/>
                </div>
                </div>
                </div>
        </div>);
    }
}
ReactDOM.render(<App />, document.getElementById('fileupload'));

index.tsx

import { createElement } from '@syncfusion/ej2-base';
import { UploaderComponent } from '@syncfusion/ej2-react-inputs';
import * as React from 'react';
import * as ReactDOM from "react-dom";

export default class App extends React.Component<{}, {}> {
  public uploadObj: UploaderComponent;
  public uploadEle: HTMLElement = createElement('span', { className: 'upload e-icons', innerHTML : 'Upload All' });
  public clearEle: HTMLElement = createElement('span', { className: 'remove e-icons', innerHTML : 'Clear All' });
  public path: object = {
      removeUrl: 'https://services.syncfusion.com/react/production/api/FileUploader/Remove',
      saveUrl: 'https://services.syncfusion.com/react/production/api/FileUploader/Save'
  }
  private dropAreaRef: HTMLElement;
  public onCreated(): void {
      this.uploadObj.dropArea = this.dropAreaRef;
      this.uploadObj.dataBind();
  }

    public render(): JSX.Element {
        return (
            <div className = 'control-pane' ref={dropAreaEle => this.dropAreaRef = dropAreaEle!}>
                <div className='control-section row uploadpreview'>
                <div className='col-lg-9'>
                <div className='upload_wrapper'>
                <div id='preview'/>
                    {/* Render Uploader */}
                    <UploaderComponent id='fileUpload' type='file' ref = {upload => {this.uploadObj = upload !}}
                    asyncSettings = {this.path}
                autoUpload={false}  buttons={ { browse: 'Choose file', clear: this.clearEle, upload: this.uploadEle }}  created={this.onCreated = this.onCreated.bind(this)}/>
                </div>
                </div>
                </div>
        </div>);
    }
}

ReactDOM.render(<App />, document.getElementById('fileupload'));

You can also explore React File Upload feature tour page for its groundbreaking features. You can also explore our React File Upload example to understand how to browse the files which you want to upload to the server.