I used Angular-style to create a TreeList. 

In my initial test, the tree only have 3 level, root level with 1 node, second-level with 30 nodes, third-level with 1 or 2 nodes. Total are ~60 nodes.

I checked another thread mentioned that defining column template will have performance penalty and I already fixed all and it works fine on Chrome (Version 50.0.2661.102 m)

But when I use Firefox (46.0.1), it is very slow. Loading the tree is already slower than Chrome. Especially, when expand / collapse the node, it takes 3-4 seconds (while Chrome only take less than a second).

I already disabled all Plugins on Firefox.

Please advise any way I can improve the performance.

Hello,

Is it possible to have multicolumn headers in TreeList? I have followed the example of the grid http://demos.telerik.com/kendo-ui/grid/multicolumnheaders but it doesn't work for tree list.

I tried different options but it seems form is obsolete and I don't know how to use filterMenuInit to filter date only for datetime field.  It will give me getTime() error when I select date in date filter.

columns: [
{ field: "EntryDate", title: "Date", attributes: { style: "text-align:left" }, width: "200px", template: "#= kendo.toString(kendo.parseDate(EntryDate, 'yyyy-MM-ddTHH:mm:ss'), 'dd MMM yyyy hh:mm:ss tt') #" },

I tried to insert a field of date only but it is empty.

schema: {
parse: function (d) {
$.each(d, function (idx, elem) {
elem.EntryDateOnly = kendo.parseDate(elem.EntryDate, "MM/dd/yyyy");
});
return d;
},

This really should be a minor but i cannot get it to work

I need to bind to a value (StatusId) from the parent row in my DropDownList

In my clientDetailTemplate i have

var parmStatusId = new HtmlString("#: StatusId #");
@Html.TextBox("txtBox", parmStatusId)  //this works just fine

@Html.DropDownList("myDropDownList", new SelectList(Model.StatusList, "Value", "Text", parmStatusId), string.Empty, new { @class = "form-control" }); //this doesnt work :-(

The source from the above is as following

<input id="txtBox" name="txtBox" type="text" value="#: StatusId #" />

<select class="form-control" name="1"><option value=""></option>
<option value="1">Ubehandlet</option>
<option value="2">Behandlet</option>
<option value="3">Lukket</option>
</select>

Am i missing the obvious??

I'm trying to add an axis to the categoryAxis to a stacked area chart http://dojo.telerik.com/@morten@munch-andersen.dk/UlEju

My data is date based but has gaps which show up when I set:

categoryAxis: {
field: "Date",
baseUnit: "day"
}

When I set baseUnit to "month" the chart loose the fine details.

I would like to add major ticks to the categoryAxis showing months and keep the fine details.

Is this possible?

It is possible to generate QRCode from server side using Kendo.Mvc.UI.QRCode?
I need to generate the QRCode for a web service that will be called from a desktop application. 

Hava a Bar Chart with horizontal bars, and when thera are too many series the bars overlap. Is there a way to set auto height or enbale a vertical scroll bar?

Thansk!