Alert window to display error messages

[RK_10348291]

Hi all,

I need to display error messages from a custom action in a separate alert window. This alert should pop up after the action is completed. Since this is only a simple display of error messages, I am trying to create a simple jsp page for this. However, I am facing compilation issues for this jsp page. I am attaching the error screenshot and the code. The custom action is "anonymizeUser". Any suggestions with respect to this will be highly appreciated.

Thanks and Regards

[Pascal_Brunet · Accepted solution]

Hello @RK_10348291, 

I think it's not needed to create a jsp page for returning error message. Your method anonymization in class ext.ccdr.anonymization.AnonymizeUser should return FormResult. With FormResult, you can display error message in an automatic popup window:

BR,

Pascal