有时候我们后台做了一个引用类型例如:
下面的实体以C#为例
public class Order{ ???public string orderId{get;set;} ???????public OrderItem orderItem{get;set;}}public class OrderItem{ ???????public string productName{get;set;}
???public decimal price{get;set;} ???????}
前台页面的html结构:
<form id="form1"> ???<input type="text" name="productName" value="milk" /> ???<input type="text" name="price" value="1.43" /> ???????<input type="submit" name="submit" value="submit" /></form>
后台在获取OrderItem的时候我们期望提交的数据格式是
{orderItem.productName:"",orderItem.price:""}
首先我们先回收表单的数据这里给一jquery的插件
;(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);
var formParam=$("#form1").serializeJson();console.log(JSON.stringify(formParam))
控制台输出{"orderItem":{"productName":"milk","price":"1.45"}}
然后我们思考 orderItem.productName 肯定是对象的子对象才能用.操作符
例如{"UserInfo":{"clsName":"one","name":"li yang"}} 访问UserInfo的name属性就可以用UserInfo.name
好了得到了解决思路了
var formParam=$("#form1").serializeJson();console.log(JSON.stringify(formParam))console.log($.param(formParam))
控制台输出:
{"orderItem":{"productName":"milk","price":1.43}}
orderItem%5BproductName%5D=milk&orderItem%5Bprice%5D=1.43
如果您有更好的解决方法欢迎留言讨论或者加入下面的QQ群来交流讨论
技术交流QQ群:15129679
给ajax表单提交数据前面加上实体名称
原文地址:http://www.cnblogs.com/yeminglong/p/7456885.html