title: ionic 3 passing data to popover
body: <p>I am unable to make it work. The popup calling code is</p>
  
  <pre><code>presentPopover(myEvent){
          //alert('invoke popup')
        let popover = this.popoverCtrl.create(PopoverPage, this.data);
        popover.present(
            {
              ev: myEvent
            }
        );
  }
  </code></pre>
  
  <p>and the part where i need to access currently is: </p>
  
  <pre><code>export class PopoverPage{
  
    constructor(public viewCtrl: ViewController) {
     // alert('in the popup')  
     //alert(this.data)
    }
  </code></pre>
  
  <p>So how will the data be avaialbe in the popupover page component ?</p>