I have a button on a edit jsp(struts tags), which triggers a call to one of our external services. I want to put a check in my Action before calling service to call it only if values are changed in actionform(UI).
1)edit jsp is populated, displayed to user 2)user makes changes, clicks done. 3)done method in action calls external service
I want to compare already popoulated actionform against modified one. is there a way of doing it?? can I compare two forms in action? how?
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