Telerik Rad Grid custom filter drop down is not working with text contains 'OR' as whole word

[Rahul]

I have modify the Radgrid and add custom drop down in the grid for filtering the data instead of text box. For the implementation I have follow the below link.
https://docs.telerik.com/devtools/aspnet-ajax/controls/grid/how-to/Filtering/filter-with-ms-dropdownlist-instead-of-textbox-

Suppose there are some values in filter drop down as below :

1. [All]
2. Test OR Testing
3. RahulGoel

At initially [All] is selected in the filter drop down and all values are shown in the grid.
Now I select RahulGoel in the filter drop down,  After postback grid is filtered with that value and RahulGoel is selected in the filter dropdown.
Now If I select Test OR Testing in the filter drop down,  After postback grid shows whole data and is not filtered with that value and [All] is selected in the filter dropdown.

So the main problem with filter drop down is that, "If I select those values from filter drop down whose text contains 'OR' as a whole word, our filter is not working and whole grid is showing with [All] selected in filter drop down."

Is there any way to resolve the issue or this is an existing issue.

[Anton Mironov]

Hello Rahul,

Thank you for the details provided.

In order to assist you in fixing the pointed issue, I will need a runnable, isolated, sample project with your implementation. Examining this project will let us replicate the issue locally and further troubleshoot it.

Furthermore, for achieving the desired behavior, I would recommend using the Kendo UI Filter widget:

• https://demos.telerik.com/aspnet-mvc/filter

Make the needed tests locally with the Filter widget and observe the results.

I hope this information helps.

Kind Regards,
Anton Mironov
Progress Telerik

[Rahul]

Hi Anton,

As per your suggestion, I have attached a runnable, isolated, sample project with full implementation. You can run the project and verify the issue. 

Please have a look and I am looking forward your positive response.

Thank You

Rahul

[Anton Mironov]

Hi Rahul,

Feel free to correct me if I misunderstood something. 

As I can see, the project, the issue, and the task should be addressed to the AJAX team. Let me know if this is the case and I will address it to them for further investigation and assistance.

Best Regards,
Anton Mironov

[Rahul]

Hi Anton,

Yes the issue is related to ASP.NET AJAX team. Please addressed this issue to the AJAX team.

Thanks,
Rahul Goel

[Doncho]

Hi Rahul,

Thank you for the provided sample and additional information!

We will research this issue and will come back to you.