jqwidgets-framework/demos/Angular/src/dropdownlist/saveloadselectionusingcookies/app.component.ts

jQWidgets is an advanced Angular, Vue, Blazor, React, Web Components, jquery, ASP .NET MVC, Custom Elements and HTML5 UI framework.

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

@Component({
    selector: 'app-root',
    templateUrl: './app.component.html'
})

export class AppComponent {
    index: any = jqx.cookie.cookie('jqxDropDownList_jqxWidget');

    constructor() {
        if (this.index == undefined) this.index = 0;
    }

    source: any = {
        datatype: 'json',
        datafields: [
            { name: 'CompanyName' },
            { name: 'ContactName' }
        ],
        id: 'id',
        url: './../../../sampledata/customers.txt'
    };

    dataAdapter: any = new jqx.dataAdapter(this.source);

    listOnSelect(event: any): void {
        jqx.cookie.cookie('jqxDropDownList_jqxWidget', event.args.index);
    }
}