drop down in grid template

HTML

<link rel="stylesheet" href="http://cdn.kendostatic.com/2012.3.1114/styles/kendo.common.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2012.3.1114/styles/kendo.default.min.css">
<script src="https://kendo.cdn.telerik.com/2016.1.112/js/kendo.all.min.js"></script>
<div id="container">
<span data-bind="text:test"></span> 
<button data-bind="click:clickPushUpdate">
PushUpdate
</button>
<button>
Set
</button>


        <div id='grdLookupList' 
             data-role='grid' 
             data-bind='source:dsExpectedEvents'
             data-columns='[{field:"Name",title:"Name",sortable:false},{field:"Important",title:"Important"}]'>
        </div>
        <span>-----------------</span>
        <div id="example">
        
        </div>
         <script id="claimTypeSettings" type="text/x-kendo-template">
        <div
             data-role='grid' 
             data-bind='source:dsExpectedEvents2' 
             data-columns='[{field:"Name",title:"Name",sortable:false},{field:"Important",title:"Important",sortable:false}]'>
        </div>
 </script> 
 </div>

JavaScript

var vm = new kendo.observable({
	test: "balls",
  clickPushUpdate:function(e){
  var dsExpectedEvents = vm.get("dsExpectedEvents");
  debugger;
  var event = dsExpectedEvents.at(0);
  var dataItem = vm.get("dsExpectedEvents").get(event.ID);
  if(dataItem){
    event.Important = true;
    vm.get("dsExpectedEvents").pushUpdate({event});
  }
  },
  dsExpectedEvents: new kendo.data.DataSource({
    data: [{ID: 1, Name:"Frank", Important:false}, {ID:2, Name: "Pants", Important:true}],
    schema: {
      model: {
        id: "ID"
      }
    },
    sort: { field: "SortOrder", dir: "asc" }
  }),
    dsExpectedEvents2: new kendo.data.DataSource({
    data: [{ID: 1, Name:"Frank", Important:false}, {ID:2, Name: "Pants", Important:true}],
    schema: {
      model: {
        id: "ID"
      }
    },
    sort: { field: "SortOrder", dir: "asc" }
  })
});

kendo.bind('#container', vm);

vm.get("dsExpectedEvents").read();
var template = kendo.template($("#claimTypeSettings"));
debugger;
var result = template([{ID: 1, Name:"Frank", Important:false}, {ID:2, Name: "Pants", Important:true}]);
$("#example").html(result);