角材质对话框发射器

Question

I have the following example: https://stackblitz.com/edit/simple-dialog-so-3z9big

May I ask you, why is the EventEmitter delete not emitted when called in subscribe?

Answer 1

I assume you're wondering why console.log('confirm action'); is not logged to the console.

Your output of the TestComponent is called @Output() delete .

In your AppComponent you reference (confirm) :

<test (confirm)="onConfirm()"></test>

Change that to delete :

<test (delete)="onConfirm()"></test>