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(function($){
$.fn.serializeJson=function(){
var serializeObj={};
var array=this.serializeArray();
var str=this.serialize();
$(array).each(function(){
if(serializeObj[this.name]){
if($.isArray(serializeObj[this.name])){
serializeObj[this.name].push(this.value);
}else{
serializeObj[this.name]=[serializeObj[this.name],this.value];
}
}else{
serializeObj[this.name]=this.value;
}
});
return serializeObj;
};
})(jQuery);
测试
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Insert title here</title> <script type="text/javascript" src="${pageContext.request.contextPath}/js/jquery.js"></script> <script type="text/javascript"> $(function(){ (function($){ $.fn.serializeJson=function(){ var serializeObj={}; var array=this.serializeArray(); var str=this.serialize(); $(array).each(function(){ if(serializeObj[this.name]){ if($.isArray(serializeObj[this.name])){ serializeObj[this.name].push(this.value); }else{ serializeObj[this.name]=[serializeObj[this.name],this.value]; } }else{ serializeObj[this.name]=this.value; } }); return serializeObj; }; })(jQuery); }); function submit(){ var url = "${pageContext.request.contextPath}/test.do" var param = $("#userForm").serializeJson(); $.post( url,param,function(msg){ },"json"); } </script> </head> <body> <form id="userForm"> 姓名: <input type="text" name="name" /> <br> 年龄: <input type="text" name="age" /> <br> <a href="#" onclick="submit();">提交</a> </form> </body> </html>
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原文地址：http://www.cnblogs.com/yangang2013/p/5804199.html
