historyBack method
void
historyBack()
Goes back 1 in the url history
Throws an exception if this is not possible Use historyCanBack to know if this is possible
Implementation
void historyBack() => historyGo(-1);
Goes back 1 in the url history
Throws an exception if this is not possible Use historyCanBack to know if this is possible
void historyBack() => historyGo(-1);