<div id="newsDropDown">
<jqxDropDownList [width]="'160'" [height]="'35'" [autoOpen]="true" [template]="'info'" [source]="source"
[placeHolder]="'ALL POSTS'" [autoDropDownHeight]="true" [itemHeight]="35" (onChange)="change($event)">
</jqxDropDownList>
</div>