我正在使用PrimeNG对话框组件,我有一个模态对话框,单击按钮,我想显示另一个模态对话框。
发生的事情是我的第二个模态对话框不是真正的模态,因为我只看到按钮后面的对话框内容。
我确实更改了第二个模态对话框的p对话框的[appendTo]属性,但它似乎无法正常工作。
如何在p对话框中打开嵌套对话框?
角度2分量中的对话框:
<p-dialog header="Create/Edit Financial Flow" [visible]="display$ | async" modal="modal" width="500" height="600" responsive="true" [resizable]="false" [closable]="false">
<financial-flowdialog #myfinancialflowdialog (onCloseDialog) ="closeDialog()" [flowdata]="selectedFlows$ | async"></financial-flowdialog>
</p-dialog>
在第一个模态对话框中单击按钮时,应打开第二个对话框。在嵌套对话框的定义下面:
<p-dialog header="Title" [(visible)]="display" [appendTo]="body" *ngIf="display" modal="modal" width="500" height="600" responsive="true"
[resizable]="false" [closable]="false">
<div class="container-fluid">
<form (ngSubmit)="onSubmit()">
<div class="pull-right top-buffer ">
<button type="button" class="btn btn-primary" (click)="closeDialog()">Cancel</button>
<button type="submit" class="btn btn-primary">Select</button>
</div>
</form>
</div>
</p-dialog>
<button type="button" #mybtn [value]="value" ngDefaultControl [formControlName]="key" [id]="key" [ngStyle]="style" (click)="openDialog()">{{label}}</button>
我可以打开第一个对话框但是当我点击按钮打开第二个对话框时,对话框的内容就像普通的div一样显示出来。在渲染的html下面:
<section>
<div id="nestediag" ng-reflect-form="[object Object]" class="ng-pristine ng-invalid ng-touched">
<!--template bindings={
"ng-reflect-ng-if": "true"
}--><p-dialog header="Title" height="600" modal="modal" responsive="true" width="500" ng-reflect-visible="true">
<div class="container-fluid">
<form class="ng-untouched ng-pristine ng-valid">
<div class="pull-right top-buffer ">
<button class="btn btn-primary" type="button">Cancel</button>
<button class="btn btn-primary" type="submit">Select</button>
</div>
</form>
</div>
</p-dialog>
<button ngdefaultcontrol="" type="button" value="Select a payee" ng-reflect-name="flowpayee" ng-reflect-ng-style="[object Object]" ng-reflect-value="Select a payee" ng-reflect-id="flowpayee" id="flowpayee" class="ng-pristine ng-valid ng-touched" style="width: 100%;">Select a payee</button>
</div>
</section>
答案 0 :(得分:12)
您可以通过使用appendTo属性将第二个对话框附加到文档正文来解决此问题,例如
<p-dialog appendTo="body">
...
</p-dialog>
答案 1 :(得分:2)
定义componentref变量并使用[appendTo] =“Componentref”解决问题。 请参阅讨论https://github.com/primefaces/primeng/issues/656
答案 2 :(得分:0)
这对我有用
<p-dialog #parentDialog id='parentDialog' name='parentDialog' header='Parent Dialog #1' modal='modal' [(visible)]='display1'>
<p>A B C D E F G H I J K L M N O P Q R S T U V W X Y Z</p>
<p-dialog #childDialog header='Child Dialog #2' modal='modal' [(visible)]='display2' appendTo='body'>
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
<p-footer>
<button pButton type='button' (click)='display2=false' class='ui-button-primary' label='Close'></button>
</p-footer>
</p-dialog>
<button type='text' (click)='showDialog2()' pButton icon='fa-external-link-square' label='Show'></button>
</p-dialog>
<button type='text' (click)='showDialog1()' pButton icon='fa-external-link-square' label='Show'></button>
和打字稿:
display1: boolean = false;
showDialog1() {
this.display1 = true;
}
display2: boolean = false;
showDialog2() {
this.display2 = true;
}