We have a class B which is a one2many field in a class A (parent class), when we modify a record of class B using a child view form by making some inputs inside this child form and we want to control them (ex: sum of 2 fields equal to 10),in case the control (_CONSTRAINT) returns FALSE, Can we display the error message box before quitting the view form B and when clicking on the SAVE button of the one2many form ? for the moment we have put a CONSTRAINT inside the class B unfortunately this constraint excutes when we save the record of the parent class A (too late). thank you for your help.
Please try to give a substantial answer. If you wanted to comment on the question or answer, just use the commenting tool. Please remember that you can always revise your answers - no need to answer the same question twice. Also, please don't forget to vote - it really helps to select the best questions and answers!
About This Community
|Asked: 9/18/13, 1:46 PM|
|Seen: 1005 times|
|Last updated: 3/16/15, 8:10 AM|