Ofbiz: call same controller on refresh
I am new in ofbiz .
i am using an ftl in a component for consumer registration where i save data in data base on click of button "submit" it perform by calling the submit controller which are define in controller.xml.
now when i refresh the page or reload the page it call the same controller and save data again and perform the earlier action.
plz help me to fix this problem..when i refresh page then it call main controller. means refresh button perform like submit button.
Thanx and regards