ng-input-file
v1.0.1
Published
A component that wraps input[type=file] element styled with Material, enables user to choose file from local device or Google drive
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ng-input-file
This library provides a component input-file
that wraps a legacy input[type=file]
element styled with Material
components, enables user to choose file from local device (supports drag-and-drop) or Google drive (needs extra setup below). This library assumes your application is already using @angular/material
and one of the themes:
<!-- legacy input -->
<input type="file" accept="image/*, video/*" (change)="fileChanged($event)">
<!-- using a component -->
<input-file (files)="fileChanged($event)" #input1></input-file>
input-file
component emits (files)
output whenever user chooses or removes a file. By default, the component accepts image/*, video/*
and you can override it by providing optional input like [accept]="'image/*'"
.
To support drag-and-drop
, you'd need to pass in an element that will serve as a dropbox to the component:
<input-file [dropbox]="el.nativeElement"></input-file>
To enable Google drive, you'd need to import GoogleDriveService
and initialize it with your developer information like below:
import { NgInputFileComponent, GoogleApiConfig, GoogleDriveService } from 'ng-input-file';
const GOOGLE_CONFIG: GoogleApiConfig = {
developerKey: 'your-developer-key',
appId: 'your-app-id',
clientId: 'your-client-id'
}
export class MyComponent {
constructor(private googleDrive: GoogleDriveService) {
this.googleDrive.init(GOOGLE_CONFIG);
}
A Stackblitz demo is available to show the usage.
// to install
npm install ng-input-file --save
yarn add ng-input-file
// in app.module.ts
import { NgInputFileModule } from 'ng-input-file';
@NgModule({
imports: [
NgInputFileModule,
// in template
<input-file (files)="fileChanged($event)" #input1></input-file>
// in component
import { NgInputFileComponent } from 'ng-input-file';
@ViewChild('input1')
private input1: NgInputFileComponent;
fileChanged({ files }) {
console.log(`fileChanged ${files.length}`, files, this.input1.filename);
}