1、HTML結構 <div id = "test" class="test_class">我的類名為test_class</div> <input type='button' value='獲取div類名' onclick="fun()"/> 2、javascript代碼 function fun(){ name = document.getElementById("test").className; alert(name); }
成品案例
$("#pingfen-click").click(function(){ name = document.getElementById("pf-window").className; if(name == 'hide'){ $('#pf-window').removeClass('hide'); }else{ $('#pf-window').addClass('hide'); } });
