adding element with duplicate id

Question

I am creating a SAP Fiori application. I have input in a dialog box in that I have to fetch the input value. I am defining the dialog

Answer 1

You create a new dialog fragment instance every time you need to open the dialog . This will cause the duplicated ID issue. Please keep a dialog fragment instance in your controller.

Please see the sample code:

DialogButton:function(oEvent) {
   if(!this.oDialog) {
      this.oDialog =  sap.ui.xmlfragment("you.dialog.id", this );
   }
   this.oDialog.open();
}