跳至内容
菜单
此问题已终结
6076 查看

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.

形象
丢弃

you can super function "create" on class B (insert features that you need) or use function "onchange" to do this.

相关帖文 回复 查看 活动
1
1月 25
1819
2
9月 22
9551
2
4月 22
4603
0
7月 21
7249
1
3月 21
5000