jq 序列化

.serialize

html:<form action="">First name: <input type="text" name="FirstName" value="Bill" /><br />Last name: <input type="text" name="LastName" value="Gates" /><br /></form> <button>表单序列化</button><div></div>

js:$("button").click(function(){    var a=$("form").serialize();    /*var a=$(":checkbox,:radio").serializeArray();*/    console.log(a);})

输出结果：

FirstName=Bill&LastName=Gates

.serializeArray输出结果为json格式

html：<form action=""> <input type="radio" name="radiobutton" value="radiobutton" checked> 喜欢  <input type="radio" name="radiobutton" value="radiobutton"> 不喜欢  <input type="radio" name="radiobutton" value="radiobutton"> 无所谓<br> <input type="checkbox" name="checkbox1" value="checkbox"> 跑步  <input type="checkbox" name="checkbox2" value="checkbox"> 打球  <input type="checkbox" name="checkbox3" value="checkbox"> 登山  <input type="checkbox" name="checkbox4" value="checkbox"> 健美<br> </form> <button>表单序列化</button> <div></div>

var a=$(":checkbox,:radio").serializeArray();console.log(a);

输出结果：