I have a REST service that outputs the following json using GET:

My Combobox setup looks like this:

My Controller:

My combobox looks like it is binding to some sort of data, but all items in the list are 'undefined'.  What am I doing wrong?  I have verified that the controller is receiving the json string just fine from service.

I'm noticed that Grid doesn't full dispose of all it's components when resizing option is enabled and Grid.destroy() is called. I confirmed with chrome, and there are widget elements retained in heap related to draggable and some other components. 

I have a grid, that works fine, when page gets through address or postback.
But if I load the page with the grid, go somewhere to other page, then return to th grid page through "Back" button in the browser, then the grid will display, populates with data, but all the columns and schema are lost.
It display all the columns (when only 5 of then should be displayed), type in the schema is not applied (date fileds are displayed as /Date12345... format) and no tempate are aplied to the fields where these templates are defined.

Help me please, this ruins my site!
I've tried to read data again with dataSource "read" method - everything the same.
If I press "F5", then grid will display normally.

Here is the code:
    $(document).ready(function () {


        var dataSource = new kendo.data.DataSource({
                transport: {
                    read: {
                        url: "Courses.aspx",
                        contentType: "application/json",
                        dataType: "json",
                        cache:false
                    }
                },
                schema: {
                    data: "List", 
                    total: "Total",
                    model: {
                        id: "ID",
                        fields: {
                             CourseVersionName: {
                                editable: false,
                                nullable: true
                             },
                             CourseName: {
                                editable: false,
                                nullable: true
                             },
                             CourseLanguage: {
                                editable: false,
                                nullable: true
                             },
                             Country: {
                                editable: false,
                                nullable: true
                             },
                             LastLoad: {
                                type: "Date",
                                editable: false,
                                nullable: true
                             },
                             QuestionsCount: {
                                editable: false,
                                nullable: true
                             },
                             ExpirationDate: {
                                type: "Date",
                                editable: false,
                                nullable: true
                             }
                        }
                    }
                },
                pageSize: 5,
                serverPaging: true 
            });


        $("#dataGrid").kendoGrid({
            dataSource: dataSource,
            columns: [
                { field: "CourseVersionName", title: "Course Version" },
                { field: "CourseName", title: "Course Name" },
                { field: "CourseLanguage", title: "Language" },
                { field: "Country", title: "Country" },
                { field: "LastLoad", title: "Course Loaded Date", sortable: true, template: '#=kendo.format("{0:dd.MM.yyyy}", LastLoad)#' },
                { field: "QuestionsCount", title: "Questions", template: '<a href="Questions.aspx?CourseID=${ ID }">Questions (${ QuestionsCount })</a>' },
                { field: "ExpirationDate", title: "Expiration Date", sortable: true, template: '#= ExpirationDate != null ? kendo.format("{0:dd.MM.yyyy}", ExpirationDate) : ""#' }
                ],
            autoBind : false,
            pageable: true
       });


       dataSource.read();

Hi,

         How to add a back button form the navigation bar in scroll view  based in your sample code?

Thanks

I am trying to build a column chart with more than one series.  One of the series I want stacked, the other I don't want stacked.  Every way I try to do this, even if I say stack:false on the series that I don't want stacked, they get bundled in with the other series which are stacked.  I've also tried using the group name and that works if I want both series to be stacked, but it won't allow one to be stacked and the other columns to not be.

Any advice?

Hello,
I have a page with many controls on the page. On a click of button a window opens in a modal form. But there is a scrollbar on the page. On scrolling , the modal kendo window  moves below the page. I want it in center with the movement of scrollbar. Here is the code i am using.

$(

"#openButton").click(function () {  

var window1 = $("#window").kendoWindow({ 
content: "Test.html", 
title: " Window Content", 
modal: true });  

var window = $("#window").data("kendoWindow"); 
window.center();
window.open(); });

Thanks in advance.

Hi

Hello,

Based on your sample (http://jsbin.com/oxuvom/3/edit) I tried what happens if I have 2 rows of data and one of them has a missing value. In this case the values next to the missing one are shifted to a wrong place: http://jsbin.com/oxuvom/29/edit

Please let me know if I missed something.

Thanks,
Andras

Dear support

Having a grid with multiple columns that is configured to single column sorting mode, I discovered that as soon as the grid is sorted by one column, the other columns get completely unordered.

Please see the attached image for an example

What I want to achieve is that even if the user actively sorts by one column (through clicking on the header), the other columns still have some meaningful (e.g. ascending) order.

So my question is:

Is it possible to tell a grid with single sort and client-side sorting to sort the other columns, too?

Thanks
Uwe

(Update: The original image was misleading, I added a better one)

Hi,
I have the following code which is far as I can tell as per the documentation and examples but the listview always appears empty.
My View is as follows

@model iProjX.Models.RolesModel

@using iProjX.Models;

 

<script type="text/x-kendo-tmpl" id="rolesList">

    <h3> ${Id} ${Description}</h3>

</script>

 

<div id="listView"></div>

<div class="k-pager-wrap">

    <div id="pager"></div>

</div>

 

 

<script type="text/javascript">

    var projectId = @(Html.Raw(Model.ProjectId));

 

    var sharedDataSource = new kendo.data.DataSource({

        transport: {

                read: {

                    url: "http://localhost:1278/Project/getRoles",

                    type: "POST"

                }

        },

        change: function (data) {

            debugger;

            alert("success ");

        },

        error: function (xhr, error) {

            debugger;

            alert("error ");

        },

        pageSize: 3

    });

 

    //Configure the List

    $("#listView").kendoListView({

        pageable: true,

        selectable: true,

        navigatable: true,

        template: kendo.template($("#rolesList").html()),

        dataSource: sharedDataSource

    });

 

    //Configure the Pager

    $("#pager").kendoPager({

        dataSource: sharedDataSource

    });

      

</script>

 

And my controller contains

public JsonResult getRoles([DataSourceRequest] DataSourceRequest request)

{

    var projectId = 113;

    using (LocationRepositry _locationRepository = new LocationRepositry())

    {

        IEnumerable<myLocation> Locations = _locationRepository.getByProjectId_Simple(projectId).Select(p =>     new     myLocation()

        {

            Id = p.Id,

            Description = p.Description

        }).ToList();

        return Json(Locations.ToDataSourceResult(request));

     }

}

And myLocation is

public class myLocation

{

    public myLocation() {}

 

    public Int64 Id { get; set; }

    public String Description { get; set; }

}

Now, with this implementation my controller function getRoles is hit and I can see the data returned from the server via browser tools as below.

Data returned from server
{"Data":[{"Id":132,"Description":"Location 1"},{"Id":133,"Description":"Location 2"},{"Id":134,"Description":"Location 3"},{"Id":135,"Description":"Location 4"}],"Total":4,"AggregateResults":null,"Errors":null}

The change function on the datasource is then subsequently hit but the data parameter returned contains an empty set of Data items as below (taken from visual studio immediate window).

?data

{...}

    items: []

    sender: {...}

    preventDefault: function(){g=!0}

    isDefaultPrevented: function(){return g}

If I change my controller to return without using the ToDataSourceResult extension it actually will work.
    return Json(Locations);

However, is this then the correct implementation or have I done something else wrong? And would this have an effect on how paging works?

Any help would be much appreciated.
Thanks