I have sparklines on my page where I hide all dots except the last one. 

But when I export these sparklines to PDF - all dots become visible for some reasons..

I prepared the demo to reproduce this scenario - http://dojo.telerik.com/@dimaka/OqehE 

Also please see the screenshot attached. 

Please let me know how to keep sparkline dots hidden in exported PDF. 

Thank you!

Hello,

I would like to dynamically change color of button's badge following some status information - so, to have several buttons with badges with different colors.

Is there a way how to do this? I browsed documentation, but I didn't find any solution.

Thanks a lot for any advise.

      Robert

Hi,

I am trying to save PivotGrid column data after changing it at runtime.Unfortunately json object attached to column remain same as initial configuration.However,

after trying to add more Columns/Rows/Measures i am not able to save the configuration.Could anyone help me through this.

I'm using KendoUI (v2015.1.318) with AngularJS (v1.3.14). After every click on a node, the data will be fetched from an API. 
After selecting some items and clicking on the button "add", the items will be added in a seperated list, the expanded treenodes must stay visible but all the 
checked items must be unchecked. 

After I iterated through the datasource to uncheck the checked items , I have call SetDataSource again. When I have expanded a lot of nodes and checked a few, the UI freezes some seconds while it's processing.

I was wondering if there wasn't a more efficient way to execute this.

I made an example without API call: 

Plunker example​

Hello everyone!

I am using KendoUI Grid with OData WebApi and from a few weeks until now I am getting the URI too long exception. The root cause of this error is because one of my columns reference another table with a tree structure, and in order to filter this column the user can select the nodes in the tree to filter for. As the tree got bigger and he tried to select too many nodes the URI generated got too big.

My first shot was change web.config parameters to increase the size of the querystring but this did not solved the problem.

My second shot was to look how can I use POST verb in my OData read operations, then I ended up with the $batch processing and I changed my webapi to support it. The problem is that I cant make KendoUI work with it, I already changed the "batch" property to true but it keeps sending GET requests.

What can I do in this case? Does SignalR have this problem? 

Reference: 

http://www.iis.net/configreference/system.webserver/security/requestfiltering/requestlimits
https://msdn.microsoft.com/en-us/library/system.web.configuration.httpruntimesection.maxquerystringlength%28v=vs.110%29.aspx
http://www.odata.org/documentation/odata-version-3-0/batch-processing/
http://blogs.msdn.com/b/webdev/archive/2013/11/01/introducing-batch-support-in-web-api-and-web-api-odata.aspx 

Hello,
I want to manage events in the left (table) part of the Gantt. How can I do the following:

1) Disable drag&drop (moving to new parent or to new position) tasks in the left part? Should I remove some piece of code to disable such behaviour or manipulation with some attributes should help?

2) I want to color tasks in different colors (background and foreground). For instance one part of tasks should be green, other part should be red, another part should be yellow in the left part of the Gantt. Is it possible? 

I have some elements inside kendoGrid rows with the corners rounded with CSS styles. 

But when I export this grid to PDF - rounded corners look weird. 

I have prepared demo to reproduce this issue - http://dojo.telerik.com/@dimaka/OjAPE/2

Also made a screenshot - see attached.

Please let me know how to export grid with elements with CSS rounded corners to PDF? 

Thank you in advance!

Hi,

I would like to allow my user to click on a horizontal line in a column chart and drag the line up/down.  I can render a horizontal line using a plot band and can see how to dynamically reposition the line in this example (dynaimic plot bands).

​But I don't know how to convert the mouse position to a Y axis value.  Are there any utility functions to convert from mouse coordinates to plot coordinates or axis values? 

I would appreciate any advice as to how to achieve this functionality of dragging a line in a chart.  Many thanks.

Derek

Please take a look at the Dojo for the label.visual property:

http://docs.telerik.com/kendo-ui/api/javascript/dataviz/ui/chart#configuration-categoryAxis.labels.visual

The label text is only partially visible in the chart. I've attached a screenshot of what I'm seeing using Chrome.