jqwidgets-scripts-custom/demos/Angular/combobox/defaultfunctionality/src/app/app.component.html

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

<jqxComboBox [theme]="'material'" 
    [width]='250' [height]='25' 
    [source]='source' [selectedIndex]='0'>
</jqxComboBox>