如何使用Tab键打开P自动完成建议

Question

在Primeng p-autocomplete中，如何按Tab键打开自动完成建议，然后再次单击选项卡时，建议列表应关闭。

<p-autoComplete [(ngModel)]="apiEnabled" [ngModelOptions]="{standalone: true}" [suggestions]="listOfAPI" [required]="true" (onSelect)="objectModified = true" placeholder="Select" onchange="try{setCustomValidity('')}catch(e){}" [style]="{'width':'80%'}" [size]="30" [minLength]="1" maxlength="50" [dropdown]="true" [forceSelection]="false">
</p-autoComplete>

我尝试通过添加 #p（onFocus）=“ p.overlayVisible = true;” （onBlur）=“ p.overlayVisible = isDropDownClicked”（onClick）=“ isDropDownClicked = true”（onPanelHide）=“ isDropDownClicked = false”

<p-autoComplete #p (onFocus)="p.overlayVisible = true;" (onBlur)="p.overlayVisible = isDropDownClicked" (onClick)="isDropDownClicked=true" (onPanelHide)="isDropDownClicked=false" [enter image description here][1][(ngModel)]="apiEnabled" [ngModelOptions]="{standalone: true}" [suggestions]="listOfAPI" [required]="true" (onSelect)="objectModified = true" placeholder="Select" onchange="try{setCustomValidity('')}catch(e){}" [style]="{'width':'80%'}" [size]="30" [minLength]="1" maxlength="50" [dropdown]="true" [forceSelection]="false">
</p-autoComplete>

如何解决此问题。