Fragments input field empty in sapui5

Hi Experts,

I have a table in my XML view with mode as singleselectleft as below

When the customer selects one of the row and clicks on "Create Ticket" button a popup opens like

I want to display data in these fields from odata.

The code I tried for displaying the data

createticket: function(oEvent) {
  // create popover
  if (!this._oPopover1) {
  this._oPopover1 = sap.ui.xmlfragment("popoverNavCon", "CustomerPortal.Popover", this);
  this.getView().addDependent(this._oPopover1);
  }
  // delay because addDependent will do a async rerendering and the popover will immediately close without it
  var oButton = oEvent.getSource();
  jQuery.sap.delayedCall(0, this, function() {
  this._oPopover1.openBy(oButton);
  });
  },

Once these details are displayed I have to create a new ticket for the same. Please provide suggestions on how this can be accomplished.

Regards,

Srinivasan