Ng2 File Upload

Overview:

The ng2-file-upload is an Angular 2 library that provides easy-to-use directives for file uploads. It includes directives such as ng2-file-select for file input fields and ng2-file-drop for areas where files can be dropped. The library simplifies the process of handling file uploads in Angular 2 projects.

Features:

• Easy to use directives: Includes directives like ng2-file-select and ng2-file-drop for handling file uploads.
• Installation through npm: Can be easily installed using npm package manager.
• API for file selection and drop: Provides properties like uploader object, URL, authToken, and event triggers for file selection and drop.

Installation:

To install ng2-file-upload, follow these steps:

1. Install using npm:

npm i ng2-file-upload

2. Import FileUploadModule into the module:

import { FileUploadModule } from 'ng2-file-upload';

3. Add FileUploadModule to the imports section in @NgModule:

imports: [ ... FileUploadModule, ... ]

4. Import FileUploader into the component:

import { FileUploader } from 'ng2-file-upload';

5. Define an API URL:

const URL = 'path_to_api';

6. Initialize the uploader object:

public uploader: FileUploader = new FileUploader({ url: URL });

Summary:

The ng2-file-upload library provides Angular 2 developers with a convenient way to handle file uploads by offering directives and APIs for file selection and drop. The installation process is straightforward via npm, making it easy to integrate into Angular 2 projects. Overall, ng2-file-upload simplifies the task of managing file uploads in Angular 2 applications.