jqwidgets-scripts-custom/demos/Angular/combobox/animation/src/app/app.component.ts

jQWidgets is an advanced jQuery, Angular 7, Vue, React, ASP .NET MVC, Custom Elements and HTML5 UI framework.

import { Component, ViewChild, ViewEncapsulation } from '@angular/core';

import { jqxComboBoxComponent } from 'jqwidgets-scripts/jqwidgets-ts/angular_jqxcombobox';

@Component({
    selector: 'app-root',
    templateUrl: './app.component.html',
    styleUrls: ['./app.component.css'],
    encapsulation: ViewEncapsulation.None
})

export class AppComponent {
    @ViewChild('myComboBox') myComboBox: jqxComboBoxComponent;

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

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

    noneAnimationOnChecked(): void {
        this.myComboBox.animationType('none');
    };

    slideAnimationOnChecked(): void {
        this.myComboBox.animationType('slide');
    };

    count = 0; //Stops the Overwrite of the animation type on initialization
    fadeAnimationOnChecked(): void {
        if (this.count === 1)
            this.myComboBox.animationType('fade');
        this.count = 1;
    };
}