First of all thanks to the guys of backbone-forms who made a tool which perfectly integrates in the backbone.js framework.
I\'m using backbone.js with the backbone-f
There is no default implementation.In fact, completely on your own is also very simple, please reference the following code:
//Pseudo code var line = $("element_1"),area = $("element_2"); if(selectvalue ==="1"){ line.show(); area.hide(); } else{ line.hide(); area.show(); }