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November 26, 2019 06:41
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Dropzone within a modal component example
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| import { BrowserModule, Title } from '@angular/platform-browser'; | |
| import { NgModule } from '@angular/core'; | |
| import { FormsModule, ReactiveFormsModule } from '@angular/forms'; | |
| import { BrowserAnimationsModule } from '@angular/platform-browser/animations'; | |
| import { DropzoneModule } from 'ngx-dropzone-wrapper'; | |
| import { DropzoneModalComponent } from './page/dropzone-modal.component' | |
| // ******************************************************************************* | |
| // NgBootstrap | |
| import { NgbModule } from '@ng-bootstrap/ng-bootstrap'; | |
| // ******************************************************************************* | |
| // App | |
| import { AppRoutingModule } from './app-routing.module'; | |
| import { AppComponent } from './app.component'; | |
| import { NotFoundComponent } from './not-found/not-found.component'; | |
| import { AppService } from './app.service'; | |
| import { LayoutModule } from './layout/layout.module'; | |
| // ******************************************************************************* | |
| // Pages | |
| import { PageComponent } from './page/page.component'; | |
| // ******************************************************************************* | |
| // | |
| @NgModule({ | |
| declarations: [ | |
| AppComponent, | |
| NotFoundComponent, | |
| DropzoneModalComponent, // Add modal component to "declarations" | |
| // Pages | |
| PageComponent | |
| ], | |
| imports: [ | |
| BrowserModule, | |
| NgbModule, | |
| DropzoneModule, | |
| // App | |
| AppRoutingModule, | |
| LayoutModule | |
| ], | |
| entryComponents: [ | |
| DropzoneModalComponent // Add modal component to "entryComponents" | |
| ], | |
| providers: [ | |
| Title, | |
| AppService | |
| ], | |
| bootstrap: [ | |
| AppComponent | |
| ] | |
| }) | |
| export class AppModule {} |
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| import { Component, ViewChild } from '@angular/core'; | |
| import { DropzoneDirective } from 'ngx-dropzone-wrapper'; | |
| import { NgbActiveModal } from '@ng-bootstrap/ng-bootstrap'; | |
| @Component({ | |
| selector: 'app-dropzone-modal', | |
| template: ` | |
| <div class="modal-header"> | |
| <h5 class="modal-title">Upload</h5> | |
| <button type="button" class="close" (click)="modalService.dismiss('Cross click')">×</button> | |
| </div> | |
| <div class="modal-body"> | |
| <div class="dropzone" [dropzone]="dropzoneConfig"> | |
| <div class="dz-message needsclick"> | |
| Drop files here or click to upload | |
| <span class="note needsclick">(This is just a demo dropzone. Selected files are <strong>not</strong> actually uploaded.)</span> | |
| </div> | |
| <div class="fallback"> | |
| <input name="file" type="file" multiple> | |
| </div> | |
| </div> | |
| </div> | |
| <div class="modal-footer"> | |
| <button type="button" class="btn btn-default" (click)="modalService.close('Close click')">Close</button> | |
| <button type="button" class="btn btn-primary">Complete</button> | |
| </div> | |
| `, | |
| styleUrls: [ | |
| '../../vendor/libs/ngx-dropzone-wrapper/ngx-dropzone-wrapper.scss' | |
| ] | |
| }) | |
| export class DropzoneModalComponent { | |
| @ViewChild(DropzoneDirective, { static: false }) dropzoneInstance: DropzoneDirective; | |
| dropzoneConfig = { | |
| url: '/upload', | |
| parallelUploads: 2, | |
| maxFilesize: 50000, | |
| filesizeBase: 1000, | |
| addRemoveLinks: true, | |
| previewTemplate: ` | |
| <div class="dz-preview dz-file-preview"> | |
| <div class="dz-details"> | |
| <div class="dz-thumbnail"> | |
| <img data-dz-thumbnail> | |
| <span class="dz-nopreview">No preview</span> | |
| <div class="dz-success-mark"></div> | |
| <div class="dz-error-mark"></div> | |
| <div class="dz-error-message"><span data-dz-errormessage></span></div> | |
| <div class="progress"> | |
| <div class="progress-bar progress-bar-primary" | |
| role="progressbar" | |
| aria-valuemin="0" | |
| aria-valuemax="100" | |
| data-dz-uploadprogress></div> | |
| </div> | |
| </div> | |
| <div class="dz-filename" data-dz-name></div> | |
| <div class="dz-size" data-dz-size></div> | |
| </div> | |
| </div>` | |
| }; | |
| constructor(private modalService: NgbActiveModal) {} | |
| ngAfterViewInit() { | |
| console.log(this.dropzoneInstance) | |
| } | |
| } |
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| import { Component } from '@angular/core'; | |
| import { AppService } from '../app.service'; | |
| import { NgbModal, ModalDismissReasons } from '@ng-bootstrap/ng-bootstrap'; | |
| import { DropzoneModalComponent} from './dropzone-modal.component' | |
| @Component({ | |
| selector: 'app-page', | |
| templateUrl: './page.component.html' | |
| }) | |
| export class PageComponent { | |
| constructor(private appService: AppService, private modalService: NgbModal) { | |
| this.appService.pageTitle = 'Page'; | |
| } | |
| open() { | |
| const modal = this.modalService.open(DropzoneModalComponent) // Render modal with modal component | |
| modal.result.then((result) => { | |
| console.log(`Closed with: ${result}`); | |
| }, (reason) => { | |
| console.log(`Dismissed ${this.getDismissReason(reason)}`); | |
| }); | |
| } | |
| private getDismissReason(reason: any): string { | |
| if (reason === ModalDismissReasons.ESC) { | |
| return 'by pressing ESC'; | |
| } else if (reason === ModalDismissReasons.BACKDROP_CLICK) { | |
| return 'by clicking on a backdrop'; | |
| } else { | |
| return `with: ${reason}`; | |
| } | |
| } | |
| } |
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Got it! Thanks!!