关于JSON的介绍、使用和疑问

最近用到这种数据格式，收集了一些文档及资料，以及用.NET生成JSON数据前台绑定用

 

JSON.NET 3.5:Json35b2.zip

JSON.NET 1.3.1:Json131.zip

文档：JSON.doc.rar

 

PS：将字符串转换为JSON对象，用JS的EVAL方法[红色部分需要注意添加]

var tempdata = document.getElementById("Label").innerText;
var data = eval("("+tempdata+")");

有一个疑问：

如何筛选JSON数据？？？

 

 1 //想要得到tom女儿lucy的信息怎么办？
 2 
 3 
 4   var data= { 
 5                "name":"mike",
 6                "age":62,
 7                "children":[
 8                         {
 9                             "name":"tom",
                             "age":28,
                             "children":[
                                     {
                                         "name":"nick",
                                         "age":4,
                                         "children":null
                                     },
                                     {
                                         "name":"lucy",
                                         "age":6,
                                         "children":null
                                     }
                                 ]
                         },
                         {
                             "name":"jerry",
                             "age":24,
                             "children":null
                         }
                    ]
             }
 
 

 

使用  data.children[0].children[0].name

可以得到结果，但是可以筛选吗？

像XML的  data.children[@name="tom"].children[0]

 

  .