Achieve File Upload Programmatically in Angular Uploader Component

26 Feb 20263 minutes to read

Upload files programmatically using the upload method. Retrieve the selected files using the public getFilesData method.

The upload method behaves differently based on its arguments.

• If this method receives any files as arguments, those files only start to upload.
• If it has no argument then all the selected files are will start to upload.

app.component.ts

import { NgModule } from '@angular/core'
import { BrowserModule } from '@angular/platform-browser'
import { UploaderModule } from '@syncfusion/ej2-angular-inputs'



import { Component, ViewChild, AfterViewInit } from '@angular/core';
import { UploaderComponent } from '@syncfusion/ej2-angular-inputs';
@Component({
imports: [
         UploaderModule
    ],


standalone: true,
    selector: 'app-root',
    templateUrl: './default.html',
    styleUrls: ['./index.css']
})

export class AppComponent {
    @ViewChild('defaultupload')
    public uploadObj?: UploaderComponent;
    public autoUpload: boolean = false;
    public path: Object = {
        saveUrl: 'https://services.syncfusion.com/angular/production/api/FileUploader/Save',
        removeUrl: 'https://services.syncfusion.com/angular/production/api/FileUploader/Remove'
    };
    ngAfterViewInit(): void {
        (document.getElementById('first') as HTMLElement).onclick = (args) => {
            (this.uploadObj as UploaderComponent).upload((this.uploadObj as UploaderComponent).getFilesData()[0]);
        };
        (document.getElementById('full') as HTMLElement).onclick = (args) => {
            this.uploadObj?.upload((this.uploadObj as UploaderComponent).getFilesData());
        };
    }
}

main.ts

import { bootstrapApplication } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import 'zone.js';
bootstrapApplication(AppComponent).catch((err) => console.error(err));

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