@aakashsuryawanshi/angular-material-fileupload 中文文档教程

Question

angular-material-fileupload

基于angular-material设计的文件上传组件

Documentation

angular-material-fileupload API doc

Demo

Setup

模块被导入的是

import { NgModule } from '@angular/core';
import { BrowserModule }  from '@angular/platform-browser';
import { MatButtonModule } from '@angular/material';

import { AppComponent } from './app.component';
import { MatFileUploadModule } from 'angular-material-fileupload';

@NgModule({
  imports: [
    MatButtonModule,
    BrowserModule,
    MatFileUploadModule
  ],
  declarations: [
    AppComponent
  ],
  bootstrap: [ AppComponent ]
})
export class AppModule { }

File upload Example

MatFileUploadModule

<label for="singleFile">Upload file</label>
<input id="singleFile" type="file" [fileUploadInputFor]= "fileUploadQueue"/>
<br>

<mat-file-upload-queue #fileUploadQueue
    [fileAlias]="'file'"
    [httpUrl]="'http://localhost:8180/jax-rs-jersey-application-sample'">

    <mat-file-upload [file]="file" [id]="i" *ngFor="let file of fileUploadQueue.files; let i = index"></mat-file-upload>
</mat-file-upload-queue>

“

• 'fileUploadQueue' is the template input variable which point to the queue. You can see its created in the queue tag (#fileUploadQueue). Basically pointing the input to the queue
• fileAlias and httpUrl are input variables which you can bind. 'fileAlias' - as you might guess just the alias of the file. and 'httpUrl' is the url you want to do POST with multipart data.

Drag and drop example

”

<div [fileUploadInputFor]="fileUploadQueue" class="upload-drop-zone">
    Just drag and drop files here
</div>


<div style="width: 500px">
    <mat-file-upload-queue #fileUploadQueue
        [fileAlias]="'file'"
        [httpUrl]="'http://localhost:8180/jax-rs-jersey-application-sample'" multiple>

        <mat-file-upload [file]="file" [id]="i" *ngFor="let file of fileUploadQueue.files; let i = index"></mat-file-upload>
    </mat-file-upload-queue>
</div>

Example setting the inputs on mat-file-upload-queue

<div [fileUploadInputFor]="fileUploadQueue3" class="upload-drop-zone">
  Just drag and drop files here
</div>

<div style="width: 500px">
  <mat-file-upload-queue
    #fileUploadQueue3
    [httpUrl]="'http://localhost:8080/jax-rs-jersey-application-sample'"
    fileAlias="{{ fileAlias }}"
    [httpRequestHeaders]="httpRequestHeaders"
    [httpRequestParams]="httpRequestParams"
  >
    <mat-file-upload
      [file]="file"
      [id]="i"
      *ngFor="let file of fileUploadQueue3.files; let i = index"
    ></mat-file-upload>
  </mat-file-upload-queue>
</div>

Example setting the inputs overridden on mat-file-upload

<div [fileUploadInputFor]="fileUploadQueue4" class="upload-drop-zone">
  Just drag and drop files here
</div>

<div style="width: 500px">
  <mat-file-upload-queue
    #fileUploadQueue4
    [httpUrl]="'http://localhost:8080/jax-rs-jersey-application-sample1'"
    fileAlias="{{ fileAlias }}"
    [httpRequestHeaders]="httpRequestHeaders"
    [httpRequestParams]="httpRequestParams"
  >
    <mat-file-upload
      [file]="file"
      [id]="i"
      *ngFor="let file of fileUploadQueue4.files; let i = index"
      [httpUrl]="'http://localhost:8080/jax-rs-jersey-application-sample'"
      fileAlias="{{ fileAlias1 }}"
      [httpRequestHeaders]="httpRequestHeaders1"
      [httpRequestParams]="httpRequestParams1"
    ></mat-file-upload>
  </mat-file-upload-queue>
</div>