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Validation

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Aswathy
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Aswathy asked on 04 Jul 2016, 11:05 AM
My form has two dropdownlist with initial value '-Select-', some text boxes and fileupload with restrictions in extension and size. I need validation summary in Radwindow and also need individual validation in radwindow itself. Please provide solution. Stuck for many days.

Thank you.

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Marin Bratanov
Telerik team
answered on 04 Jul 2016, 11:13 AM

Hi Aswathy,

The following code library shows an example: http://www.telerik.com/support/code-library/showing-a-validationsummary-in-a-radwindow.

The following demo is also very similar: http://demos.telerik.com/aspnet-ajax/notification/examples/waiariasupport/defaultcs.aspx. It uses RadNotification and it shouild serve your case nicely. Otherwise, you can use the same approach and the API of the RadWindow to implement the same behavior.

Regards,

Marin Bratanov
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Aswathy
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answered on 04 Jul 2016, 11:31 AM
Thank you for the reply. I vl try and reply.
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Aswathy
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answered on 07 Jul 2016, 06:24 AM
Hai, I succeded with dropdownlist and textbox. but I cant find a solution for fileupload with restrictions. There is extension and size restriction. Please provide solution.
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Marin Bratanov
Telerik team
answered on 07 Jul 2016, 07:37 AM

Hello Aswathy,

You should implement the upload validation in a similar fashion as the others. For example, you can populate the ValidationSummary and show it so the notification/window will show up.

You may find interesting this demo that shows how to validate a file upload in order to incorporate it in your actual logic: http://demos.telerik.com/aspnet-ajax/asyncupload/examples/validation/defaultcs.aspx.

Regards,

Marin Bratanov
Telerik by Progress
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