Hello,

I am migrating from kendo-ui-core to kendoreact and am looking for the dragstart/dragstop events on a slider. Is this possible with kendoreact?

Hi, I was looking at the new Spreadsheet (non-wrapper)  React component, and I couldn't find a way to do either

• Filter columns
• Create a ContextMenu for a cell.

Is there currently a built-in way to implement filters for columns, or does it have to be handled externally (i.e. building something into the toolbar)?

(Also, there is no Spreadsheet tag, only the tag for the former Spreadsheet wrapper.)

Is it possible to customize the buttons on a Window component to add more buttons besides being able to close/minimize window similar to how I was doing it with the JQuery version?

I was looking at this page https://www.telerik.com/kendo-react-ui/components/grid/selection/ with the intention of using 

getSelectedState

But I was getting this error when I tried to implement:

"@progress/kendo-react-grid"' has no exported member 'getSelectedState'

I eventually found a github page where someone said that "getSelectedState" is available with the version - 4.6.0" but I am using a previous version.
The changelog does not mention anything specific for "getSelectedState".

Is there anyway to found out which version has the component functionality? If I hadn't found the github page I would not know which version has "getSelectedState". 

Hello team,

Can you provide an example of how to achieve validations on grid while submitting the form. Not looking for HTML form submit as it validates single input at a time. I am trying for something below, but it should also validate the form and not allow to submit if grid has any violation.

React X5wmrp (forked) - StackBlitz

I've added the PDF viewer to my react project, and I'm testing with a PDF of 40 pages, with images as well. 

I used the jquery PDF viewer before, which wasn't laggy. But the React PDF Viewer component, is visibly lagging mainly when navigating pages (going back or forth for example).

Is there anything we can do to optimise for this?

I am trying to separate the selection and the expanding icon. 

Current issue: When I click on expand icon it also selects the data item

Desired result: Expanding should not select the data  item. Clicking on the expand icon and selecting the data item should be separate.

7q6hqt (forked) - StackBlitz

How can I separate them ?

Please help

Thank you so much

I have tried to implement TreeView with checkboxes from this url https://www.telerik.com/kendo-react-ui/components/treeview/checkboxes/ but checking is not working.

Any help please?