Telerik UI for ASP.NET AJAX_2016.1.113 Dev

i'm developing applications that accept 2 languages arabic and english 

after changing ui culture to be arabic RadScheduler doesn't read any  appointments i tried to set the culture to be always (en-us) also the same error 

i attached  photos for the english layout and arabic lyaout 

thanks 

I have developed context menu for enable multiple options on right click of Row selection. 

In Batch Mode : When I select multiple cell and right click to open context menu, selection disappear and only single cell is getting selected. I want to keep all the cell selected.

In Inline/Popup/Form : It working correct and getting all the rows selected on right click. I want to apply same behavior for Batch mode as well.

I have attached clip to show demostration

Reorder and resizing of grid columns are occurring client side. When the user hides a column that has been reordered and a rebind occurs server side, although the columns are getting dynamically generated again, there is still a reference to the removed column in the grid and an exception is being thrown (see attached).

Have set the following during grid creation:
ViewStateMode = ViewStateMode.Disabled;
EnableViewState = false;

Have also tried doing a rebind in the client side methods which do the reorder and resize.  This seems to work on reorder (although performance may be an issue) but caused an exception for resize.

I need a way to clear the viewstate of the grid when the server side rebind occurs.  Setting the above settings did not work.

Referenced links:
http://www.telerik.com/forums/how-to-remove-the-radgrid-viewstate-programmatically
http://www.telerik.com/forums/problem-working-with-dynamically-created-radgrid-s

When entering data into a cell I can move to the cell on the right by pressing tab, (or the cell below by pressing enter.)

Ideally would like to be able to use the right arrow key to move to the cell on the right.

Is that possible?

Thanks

We are having an issue where chained classes are not being applied correctly. We have our custom css file added to the editor. So for example we type the word Button in the editor. In our css file there is a class called .button.ghost. I select the word Button and then select .button.ghost from the Apply CSS dropdown. However it will only apply ghost as the class. 

So it changes Button to 

<span class="ghost">Button</span>

Is there some setting or work around to have the classes applied in a way so the result of selecting .button.ghost would have the result of

<span class="button ghost">Button</span>

When pasting data into the Telerik Spreadsheet (using ctrl+v) I get the Page Unresponsive pop-up in Chrome and the Long Script running warning in Internet Explorer. This happens when pasting 3 columns of data (one string, two decimals) over 300 rows.

I have extended the number of rows using RowsCount="1000" in the telerik:RadSpreadsheet tag on the aspx page (.NET 4.0).

Any tips on:

1. Speeding up performance of the paste?

2. How to extend the time before Chrome shows the Page Unresponsive pop-up?  For up to 750 rows the paste will complete after 5 pop-ups are dismissed.

Thanks,

Rick