Sorting objects array in descending/ascending order in javascript

If you want to orderby in javascript file not in HTML.

Example:

JavaScript:

var myApp = angular.module('myApp', []);
myApp.controller('StdController', function($scope, $filter) {
  var StdDetails = [{
    StdName: "Mohit",
    StdClass: "MCA"
  }, {
    StdName: "Amit",
    StdClass: "BSC"
  }];
  var Dscfiltered = $filter('orderBy')(StdDetails, 'StdName', 1);
  $scope.StdDetailsDsc = Dscfiltered;
  var Ascfiltered = $filter('orderBy')(StdDetails, 'StdName', 0);
  $scope.StdDetailsAsc = Ascfiltered;
});

HTML
<div ng-controller="StdController">
  <div>Display in <strong>dscending order</strong></div>
  <table>
    <tr>
      <th>Student Name </th>
      <th>Class</th>
    </tr>
    <tr ng-repeat="std in StdDetailsDsc">
      <td>{{std.StdName}} </td>
      <td>{{std.StdClass}}</td>
    </tr>
  </table>
  <hr/>
  <div>Display in <strong>ascending order</strong></div>
  <table>
    <tr>
      <th>Student Name </th>
      <th>Class</th>
    </tr>
    <tr ng-repeat="std in StdDetailsAsc">
      <td>{{std.StdName}} </td>
      <td>{{std.StdClass}}</td>
    </tr>
  </table>
</div>

 Screen capture of JavaScript file:


I created a fiddle here with a demo:

https://jsfiddle.net/fat0h73o