把Input元素的内容连接成为一个请求字符串

返回值:String

示例:

Serialize a selection of input elements to a string

HTML 代码:

<input type='text' name='name' value='John'/>
<input type='text' name='location' value='Boston'/>

jQuery 代码:

$("input[@type=text]").serialize();

serialize()

Serializes a set of input elements into a string of data. This will serialize all given elements.

A serialization designed to emulate the actual form submission of a browser is provided by the Form Plugin. The plugin's formSerialize method correctly handles multiple-selects and identically-named checkboxes as arrays, whereas the serialize method recognizes only a single value for these elements.

Return value: String
Example:

Serialize a selection of input elements to a string

 $("input[@type=text]").serialize();  

 <input type='text' name='name' value='John'/>
 <input type='text' name='location' value='Boston'/>  

 name=John&location=Boston