Fetch selected items from listview template sample in Angular Listview component

20 Sep 20223 minutes to read

The ListView component supports wrapping list items into a group based on the category. The category of each list item can be mapped with groupBy field of the data source. You can display grouped list items count in the list-header using the group header template. Refer to the following code sample to display grouped list item count.

app.component.ts

import { Component} from '@angular/core';

@Component({
    selector: 'my-app',
    template: `<ejs-listview id='List' [dataSource]='dataSource' cssClass='e-list-template' [fields]='fields'>
      <ng-template #template let-dataSource="">
        <div class="e-list-wrapper e-list-multi-line e-list-avatar">
            <img class="e-avatar e-avatar-circle" src= style="background:#BCBCBC" />
            <span class="e-list-item-header"></span>
            <span class="e-list-content"></span>
        </div>
      </ng-template>
  </ejs-listview>`
})

export class AppComponent {
    public dataSource: Object = [
        { Name: 'Nancy', contact:'(206) 555-985774', id: '1', image: 'https://ej2.syncfusion.com/demos/src/grid/images/1.png',  category: 'Experience'},
        { Name: 'Janet', contact: '[phone]', id: '2', image: 'https://ej2.syncfusion.com/demos/src/grid/images/3.png', category: 'Fresher' },
        { Name: 'Margaret', contact:'[phone]', id:'4', image: 'https://ej2.syncfusion.com/demos/src/grid/images/4.png', category: 'Experience' },
        { Name: 'Andrew ', contact:'[phone]', id: '5', image: 'https://ej2.syncfusion.com/demos/src/grid/images/2.png', category: 'Experience'},
        { Name: 'Steven', contact:'(71) 555-4848', id: '6', image: 'https://ej2.syncfusion.com/demos/src/grid/images/5.png', category: 'Fresher' },
        { Name: 'Michael', contact:'(71) 555-7773', id: '7', image: 'https://ej2.syncfusion.com/demos/src/grid/images/6.png', category: 'Experience' },
        { Name: 'Robert', contact:'(71) 555-5598', id: '8', image: 'https://ej2.syncfusion.com/demos/src/grid/images/7.png', category: 'Fresher' },
        { Name: 'Laura', contact:'[phone]', id: '9', image: 'https://ej2.syncfusion.com/demos/src/grid/images/8.png', category: 'Experience' },
    ];

    public fields: Object = { text: 'Name', groupBy: 'category' };
}

app.module.ts

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { ListViewModule } from '@syncfusion/ej2-angular-lists';
/**
 * Module
 */
@NgModule({
    imports: [
        BrowserModule,
        ListViewModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent]
})
export class AppModule { }

main.ts

import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';

enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);