Ok... frustratingly this is the second time I'm writing this as the first post failed for some reason.

I know there is a similar post to this here, http://www.telerik.com/forums/stacked-column-chart-where-group-is-a-property but the example code looks nothing like the api documentation, so hopefully someone can explain what's wrong with mine.  The grouping is missing the first day completely!

Json looks like:
[{"tdate": "2014-03-18T00:00:00", "data": 652.48 , "CatName": "Starters"},{"tdate": "2014-03-18T00:00:00", "data": 1245.87 , "CatName": "Spirits"},{"tdate": "2014-03-21T00:00:00", "data": 326.55 , "CatName": "Beers"},{"tdate": "2014-03-22T00:00:00", "data": 124.28 , "CatName": "Beers"},{"tdate": "2014-03-24T00:00:00", "data": 785.24 , "CatName": "Starters"},{"tdate": "2014-03-24T00:00:00", "data": 444.74 , "CatName": "Beers"},{"tdate": "2014-03-24T00:00:00", "data": 345.54 , "CatName": "Spirits"}]

HTML
<div id="chart"></div>

Script:
var myTheme = 'metro';

var myds = $('#MainContent_hdn1').val();
var jsondata = $.parseJSON(myds);

var mydatasource = new kendo.data.DataSource({
group: [
{ field: "CatName" }
],
sort: { field: "tdate", dir: "asc" },
data: jsondata
});

$("#chart").kendoChart({
dataSource: mydatasource,
series: [{
field: "data"
}],
group: { field: "CatName" },
categoryAxis: {
field: "tdate",
baseUnit: 'day',
type: 'date',
majorGridLines: {
visible: false
},
line: {
visible: false
}
},
seriesDefaults: {
stack: true
},
chartArea: {
height: 250
},
theme: myTheme,
tooltip: {
visible: true,
template: "#= series.name #: #= value #"
}
});

Output looks like attached pic.

I'm trying to hook up the new locked column functionality, and having some odd display behavior with my footers.  It looks like the footer of non-locked columns are wrapping around underneath the locked footers instead of showing under the appropriate columns.  I was able to reproduce this with the demo page by adding footer templates to the columns there (which can be seen below).  Is this a bug or something that is not supported?  In my case, I have some columns where I want to show the sum of the data in the footer if possible.  Thanks for your help!

Regards,
Brian

I am finding it impossible to use the Chrome Developers debugger today. The issue is constant DOM errors of the form:

event.returnValue is deprecated. Please use the standard event.preventDefault() instead.

Coming from jquery-1.9.1 

This is fixed in newer versions of jquery,

But I am using Kendo UI Complete v2013.3.1324 and that comes with 1.9.1

Suggestions?

using Chrome 33.0.1750.154 m

I have some footer tabs that are typically a green/brown color depending on their selection status. They have an icon as well as some text below them.

On the windows simulator, however, the icons are white and only the text changes color correctly. Also, every now and then the icons all turn black instead of white.

I'm using data binding with MVVM for my grid and am trying to apply a custom filter but it doesn't seem to be picking it up am I doing something wrong?

data-filterable="extra: false, operators: { string: { startswith: 'starts with', eq: 'Is equal to' , neq: 'Is not equal to' } }"

Do the Kendo UI Data Viz javascript APIs for the chart, sparklines, etc support updates to the underlying data source? For example, I'm going to have a JavaScript data source for a scatter plot and when the data source array is updated, I'd like the charts to reload the data and animate the points into the new position. Is this something Kendo supports?

I have a kendo editor control which is used to edit text containing <br> tags for newlines.  The text is long, causing the editor to show a scroll bar.  To preserve compatibility with existing data, I have overridden the newline command to insert <br> tags instead of paragraphs:

      $("#txtEditor").kendoEditor({
        tools: [
          { name: "insertLineBreak", shift: false },
        ]
      });

This works fine, except that when I do this and insert a new line near the top, now the editor scrolls to the end of the text block, which makes the scroll bar jump down.  Is there any way to avoid this happening?

I am using Kendo UI Complete v2013.3.1119 and the JQuery version it came with, Windows 7, tested in Firefox 27.  I can replicate this in the demo on the Kendo site as well by inserting some text and using shift+enter to insert some new lines.

I added a row manually to a hierarchical kendo grid, where the new row is added to the child kendo grid row after the parent row is expanded. It opens up the popup editor and closes immediately.

Here's the Hierarchy template and the parent grid. The onHierarchy1Save occurs when a new Hierarchy1 is added to the database, it expands the row which makes the Hierachy2 grid to show up, get the Hierarchy2 grid and inserts a new row to it. This opens up a popup editor which gets cancelled immediately without adding any new row to it.

    @(Html.Kendo().Grid<Heirarchy>()
              .Name("Hierarchy1")
              .Columns(c =>
              {
                  c.Bound(h => h.Name).Title("Name");
                  c.Command(command => command.Edit()).Width(90);
              })
              .Editable(editable =>
              {
                  editable.Mode(GridEditMode.PopUp);
                  editable.Window(window => window.Title("Edit Details").Width(500));
              })
              .ToolBar(toolbar => toolbar.Create().Text("Add new hiearchy2"))
              .DataSource(dataSource => dataSource.Ajax()
                  .Model(model => model.Id(div => div.primaryKey1))
                  .Batch(true)
                  .Read("GetHierarchies1", "Home")
                  .Update("UpdateHierachies1", "Home")
                  .Create("CreateHierarchies1", "Home")
              )
              .Navigatable()
              .Selectable(selectable => selectable.Mode(GridSelectionMode.Single))
              .ClientDetailTemplateId("Hierarchy2Template")
              .Events(events => events.Save("onHierarchy1Save")))


    <script id="Hierarchy2Template" type="text/kendo-tmpl">
        @(Html.Kendo().Grid<Hierarchy2>()
              .Name("Hierarchy2Grid_#=primaryKey1#")
              .Columns(columns =>
              {
                  columns.Bound(h => h.Name).Width(150);
                  columns.Command(command => command.Edit()).Width(90);
              })
              .Editable(editable =>
              {
                  editable.Mode(GridEditMode.PopUp);
                  editable.Window(window => window.Title("Edit Details").Width(500));
              })
              .ToolBar(toolbar => toolbar.Create().Text("Add new hierarchy2"))
              .DataSource(dataSource => dataSource
                  .Ajax()
                  .PageSize(5)
                  .Batch(true)
                  .Model(model => model.Id(h => h.primaryKey2))
                  .Read(read => read.Action("GetHierarchy2", "Home", new {foreignKey = "#=primaryKey1#"}))
                  .Update("UpdateHierarchy2", "Home")
                  .Create("CreateHierarchy2", "Home", new {foreignKey = "#=primaryKey1#"})
              )
              .Selectable(selectable => selectable.Mode(GridSelectionMode.Single))
              .ToClientTemplate())
    </script>

    function onHierarchy1Save(e) {
            e.preventDefault();
            this.saveChanges();
            if (!e.model.Id) {
                if (confirm("Do you want to add a new hierarchy2?")) {
                    this.expandRow(this.tbody.find("tr.k-master-row").first());
                    var primaryKey1 = e.model.primaryKey1;
                    var grid = $('#Hierarchy2Grid_' + primaryKey1).data("kendoGrid");
                    grid.addRow();
                }
            }
        }

I have a problem with using the switch widget in. When I set the data-enable="false" in the switch and run the program. The switch can still be set on or off.  I thought the enable="false" option should disable that feature? I have tried running it on iphone with ios 7 and android 4.2 and they both have this problem. Can anyone help?

I need an option to close the menu when mouse moves out of menu, and open the menu on click.
We have a four level deep menu structure. If I set 'openOnClick' as true, the menu does not get closed on mouse out.

How can this be achieved?