how to refresh page in AngularJS?

I am trying to parse JSON file and display on view .I am using Ionic framework with AngularJS .I am able to parse the JSON file .But I am facing one issue that page is not refresh after click of button .I will explain the problem in other words .I have four or 4 tabs ("A", "RE", "d", "N") in my main view.When I click "Re" it displays the data of "RE" tab , but data is collapse mean all texts are collapse why ? but when I inspect the page (right click of mouse) .it atomically look good as I want why ? how to refresh page so it look same as it look after inspect.

Points to reproduce issue

• Run the plunker .click "Re" tab it show text but text is collapsible (text is collide each other)
• when you inspect element after click right mouse button .it show text is correct format why ? why it not showing previously ?

here is my code

 function callTestSuccess(obj){



            $scope.checkedCount=3;
            console.log($scope.checkedItems)
        }