Good Morning,

I have two dropdownlists on the same page. The first for 'TimePeriodId' is added via a view through showIn a kendo.Layout and works perfectly.  The second for 'field' is an inline or popup grid input which loads and displays the list, but upon selection of an item errors out with 'Object Expected'.  All other grid inputs work perfectly.  Though the MVVM for both are logically equivalent, the resultant HTML is different as the validation span appears within the widget rather than after.  Ideas on the source of the error would be greatly appreciated.

Thanks!

<div id="tabStrip">
    <ul>
        <li id="tFirst">First tab</li>
        <li id="tSecond">Second tab</li>
    </ul>
    <div>First tab content</div>
    <div>Second tab content</div>
</div>

var tabIndx = -1;
var tab = $("#tFirst");
if(tab != null) { //safety check
   tabIndx = tab.index();}           

$("#tabStrip").data("kendoTabStrip").select(tabIndx);

HI
      I'm trying to use kendo UI,I have a problem，i try to new or update a line in the grid，but some fields are not repeated，I verify it on the server，If repeat，create or update fail，how to stop cteate or update，and display a warn message in the kendo ui -grid？

Hello,

the column filter operators is null, is not null, is empty, in not empty have no translations. (in Italian at least)

BR

  Stefano

I'm having issues refreshing the grid after doing some work post data-bind.

Within the DataBound event on a Kendo Grid I have the following code block:

When I run this and put it through the debugger I can see that the values are updated pretty quickly. To then update the grid I'm calling this.refresh() but I'm seeing a massive slowdown (and sometimes the page becomes unresponsive).

If I remove the call to $('#gridPortChanges').data("kendoGrid").refresh(), the grid renders just fine (albeit with 0,1, 2 in the ChangeStatus field). Additionally, if I manually call refresh() from the developer after the page loads it too runs fairly quickly, so it's only an issue when called from dataBound.

Hi, I couldn't find a Kendo UI for React forum so I thought I might try to post this here. I am trying to create a toolbar with multiselect dropdowns that have a remote datasource. The intent is to give options for custom filtering for a grid. I tried to go off the examples available but there are no dataSource examples for React for a dropdown/multiselect template in a toolbar. I've tried doing a basic local dataSource example to get started and even that isn't working. Can someone help? 

Here is an excerpt from my code of how I define and render the toolbar. The end goal is to replace the dataSource with a remote dataSource.

...

const toolbarOptions = {

items: [

    { template: "<label for='dropdown'>Materials:</label>"},
    {
          template: "<select id='material-dropdown' style='width: 150px;' />",
          dataSource: [{ item: "Item 1", value: 1 }, { item: "Item 2", value: 2 }],
          dataTextField: "item",
          dataValueField: "value",
          overflow: "never"
    }

 ]

}

return(

   <div className="toolbar">

         <ToolBar {...toolbarOptions}/>

   </div>

)

...

When I try logging in using

npm login --registry=https://registry.npm.telerik.com/ --scope=@progress

When prompted for my username, I try my account email (which is my username) in the form person@company.com and person%40company.com. In both cases the login fails with the following error message

npm WARN Username may not contain non-url-safe chars