Survey Link IE BUG

by tomwilliams

HTML

<script src="http://cdn.kendostatic.com/2012.3.1114/js/kendo.all.min.js"></script>
<link rel="stylesheet" href="http://cdn.kendostatic.com/2012.3.1114/styles/kendo.blueopal.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2012.3.1114/styles/kendo.common.min.css">
  <div class="row" >
                <div class="col_12 omega">
                <div class="demo-section">
                    <h2>Categories</h2>
                    <input id="categories" style="width: 250px" />
                </div>
                 <div id="grid"></div>

            
                </div>
  </div> 
    <script id="popup-editor" type="text/x-kendo-template">
  <p>
    <label style="margin-right:50px">Survey:</label><input style="text-align:left; width:20em" data-bind="value: Survey" pattern="http?://.+" required placeholder="http://"/>
  </p>
   <p>
    <label style="margin-right:32px">Link Text:</label><input style="text-align:left; width:20em"  data-bind="value: LinkText" required placeholder="Click here for the September survey"/>
  </p>
     <p>
    <label style="margin-right:18px">Valid From:</label><input data-bind="value: ValidFrom" class="datepicker" required/>
  </p>
  <p>
    <label style="margin-right:40px">Valid To:</label><input data-bind="value: ValidTo" class="datepicker" required/>
  </p>
  <input style="display:none" data-bind="value: ID" />
</script>

JavaScript

kendo.culture("en-GB");
      var gridVA = '';
      var DataSet = [];
      var dataSource = [];
      var VaFilter = '';
      var SelectedCategory = '';
        var crudServiceBaseUrl = "../Maintenance.svc";
      var ctkGridData = [];
var JsonAttributes = [{"Company":"JLR USED","ID":1,"LinkText":"Click here to complete the September survey ","Survey":"http:\/\/www.surveymonkey.com\/s\/QKQ7MQ8","ValidFrom":"\/Date(1377990000000+0100)\/","ValidTo":"\/Date(1380581999000+0100)\/"}];

        $(document).ready(function() {
            
                       
                      LoadGrid();
                     
 });

  function LoadGrid() {
                  

                 ctkGridData = new kendo.data.DataSource({
                data: JsonAttributes,
                schema: {
                            model: {
                                id: "ID",
                                fields: {
                                    Company: { editable: false, nullable: false },
                                    Survey: { validation: { required: true} },
                                    LinkText: { validation: { required: true} },
                                    ValidFrom: { type: "string", editable: true, },
                                    ValidTo: { type: "string", editable: true, nullable: false }
                                }
                            }
                        }
            });


                    dataSource = new kendo.data.DataSource({
                        transport: {
                            read: {
                                contentType: "application/json; charset=utf-8",
                                url: 'https://uatportal.paragonautomotivegroup.co.uk/ipress/Maintenance.svc/SurveyLinksForCategory',
                                dataType: "jsonp",
                                type: "GET"
                            }
                            ,
                            create: {
          ...