Showing error messages in Validation

Hi, I want to display the error messages in particular fashion (say on the top of the page not besides the fields) How we can do this in mendix?? Thanks in Advance
1 answers

You can model the messages in a Mendix entity and display them condionally anywhere on a page.

Create a boolean attribute: showMessages, default false. Create an entity Messages (1:* with main). Display the list conditionally. Warning: this is a single user solution.

EDIT 1: For a multi-user: use an reference set association to message, although messages are never used more than once. The reference is in memory. When you refresh the main object, but not commit the screen for that user is refreshed and message displayed on screen. Delete the messages when the object is finally commited. Always set the showMessages on false on commit. Otherwise another user may see your messages on screen.