javascript自訂的addClass()方法_javascript技巧

複製程式碼 程式碼如下:

//element:需要新增樣式的元素，value：新的樣式
function addClass(element, value ){
if (!element.className){
element.className = value;
}else {
newClassName = element.className;
}else {
newClassName = element.classNameName;
; newClassName = " ";
newClassName = value ;
element.className = newClassName;
}

}