Hello,
I want an event to happen (send email) after submitting a user interface (form) only if a certain attribute has been changed. I figured that I would need the old and the new value of this attribute in the process.
What would be a good way to achieve this?
Thank you in advance
Discussion posts and replies are publicly visible
The trick here is that you will need to save the old value in a local variable set to never refresh. Then you can compare that to the new value. I suggest to put that logic into the saveInto of the submit button. Store that result into a boolean which then controls the process.