P
papersoft
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We've just begun to experiment with the Telerik UI connected to REST services on an appserver. Almost every piece of the technology and terminology in this stack is new to me. I have 17 years experience with ABL code, but every bit of that is in a character environment based on code that still runs against a version 9 database. For this experiment, I have a very simple template setup Business Entity with CRUD support. My objective is to return and display (via JS alert) an application generated error message. I'm currently using this mechanism on my appserver to cancel the transaction and return an error: ...UNDO, THROW NEW Progress.Lang.AppError("Department " + ttDepartment.DepartmentID + " already exists."). Is this the way to handle application errors? If so, how do I access the error text on the Telerik UI side?
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