JSLite - CSS class

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css

Get or set the style content of the node object.

$("#box").css("color","yellow")     //⇒ self 返回Array 节点内容
$("#box").css({"color":"yellow"})   //⇒ self 返回Array 节点内容

hasClass

Whether there is a node object in the collection containing the specified class.

$("#box").hasClass("box2") //⇒ true

addClass

Add the specified class name to each matching node object.

$("#box").addClass("box23 go") //⇒ self 原有对象class上添加 box23和 go

$("#box").addClass(function(){
    return "box23 wcj"
}) //⇒ self 原有对象class上添加 box23 和wcj

removeClass

Clear the specified class name of all node objects in the node object. If not filled in, clear it.

$("#box").removeClass("box23") //⇒ self 删除原有对象class中box23
$("div").removeClass() //⇒ self  所有匹配的对象class属性被删除

toggleClass

Adds or removes one or more style classes on each node object in the matching node object collection.

$("#box").toggleClass("box1 box2") //⇒ self 原有对象class上添加 "box1 box2"或者删除"box1 box2"