jQuery how to check if event is already bound
Highlycustomizablecheckboxesandradiobuttons(jQueryandZepto).Features:identicalinputsacrossdifferentbrowsersanddevices(bothdesktopandmobile),iCheckworkswithcheckboxesandradiobuttonslikeaconstructor.Itwrapseachinputwithadiv,whichmaybecustomizedbyyo...。參考影片的文章的如下: