Assomple automatique dans la liste déroulante Primeng
<div class="p-field p-col-12 p-md-4 pad-t-10" >
<form autocomplete="off">
<label class="ui-g-6">Area<span style="color: red;">*</span></label>
<!-- [value]="companyAreaFor" -->
<p-dropdown [options]="areaAndCityList" [ngModelOptions]="{standalone: true}" editable="true" [(ngModel)]="selectArea" [disabled]="inactive" [placeholder]="selectArea" filter="true" optionLabel="postOffice"
(onChange)="onchangeArea($event)"
></p-dropdown>
</form>
</div>
Mohan Eswar