谁知道这个json怎么取值

Question

{"status":0,"data":{"rw":{"7075":{"name":"\u5c0f\u4f1f\u4ed4","vip_level":"X","union_name":"\u5929\u5730\u4f1a","level":"XX","renown":"XXXX","ticket":"0","sum_fpower":"X","trend":0,"rank":1},"7617":{"name":"\u5b50\u6602","vip_level":"X","union_name":"\u5929\u5730\u4f1a","level":"XX","renown":"XXXX","ticket":"0","sum_fpower":"XXXXX","trend":0,"rank":2},"923":{"name":"\u8303\u5f0f\u4e4b\u9b42","vip_level":"XX","union_name":"\u96c7\u4f63\u519b","level":"XXX","renown":"XXXX","ticket":"0","sum_fpower":"XXXX","trend":0,"rank":3},"2288":{"name":"\u6b66\u53ef\u6101","vip_level":"X","union_name":"\u96c7\u4f63\u519b","level":"XX","renown":"XXXXX","ticket":"0","sum_fpower":"XXXX","trend":0,"rank":4},"186":{"name":"\u5b97\u4e2d\u9053","vip_level":"X","union_name":"\u96c7\u4f63\u519b","level":"XXX","renown":"XXXX","ticket":"0","sum_fpower":"XXXXX","trend":0,"rank":5},"767":{"name":"\u53c1\u8beb","vip_level":"XXX","union_name":"\u96c7\u4f63\u519b","level":"XXX","renown":"XXXX","ticket":"0","sum_fpower":"XXXXX","trend":0,"rank":6},"3463":{"name":"\u949f\u79bb\u73ca\u73ca","vip_level":"6XXunion_name":"\u96c7\u4f63\u519b","level":"XX","renown":"XXXX","ticket":"0","sum_fpower":"XXXX","trend":0,"rank":7},"1848":{"name":"\u94b1\u591a\u591a","vip_level":"XX","union_name":"\u5929\u5730\u4f1a","level":"XX","renown":"XXXXX","ticket":"0","sum_fpower":"XXXXX","trend":0,"rank":8},"759":{"name":"\u6697\u81ea\u5728\u5929","vip_level":"5XXunion_name":"\u96c7\u4f63\u519b","level":"XX","renown":"XXXX","ticket":"0","sum_fpower":"XXXX","trend":0,"rank":9},"4065":{"name":"\u970d\u6210\u8d25","vip_level":"6XXunion_name":"\u96c7\u4f63\u519b","level":"XX","renown":"XXXX","ticket":"0","sum_fpower":"XXXXX","trend":0,"rank":10}}}}

Answer 1

我要获取{"name":"\u5c0f\u4f1f\u4ed4","vip_level":"X","union_name":"\u5929\u5730\u4f1a","level":"XX","renown":"XXXX","ticket":"0","sum_fpower":"X","trend":0,"rank":1}这里面的值

Answer 2

用jQuery.parseJSON这个方法转成对象,再想取
var obj = jQuery.parseJSON('{"name":"John"}'); 
alert( obj.name === "John" );

Answer 3

success:function(result){
alert(result.data.rw."7075");
}
/*"name":"\u5c0f\u4f1f\u4ed4","vip_level":"X","union_name":"\u5929\u5730\u4f1a","level":"XX","renown":"XXXX","ticket":"0","sum_fpower":"X","trend":0,"rank":1},"这个按理说就是你要的值了，如果要取特定的某一条还好。但是遍历的话你前边，7075，2288这些不具有顺序性，就不好办了。*/

Answer 4

 success:function(result){
        console.log(result.data.rw['7075']);
    }

Answer 5

用for...in不就可以了var json={"name":"\u5c0f\u4f1f\u4ed4","vip_level":"X","union_name":"\u5929\u5730\u4f1a","level":"XX","renown":"XXXX","ticket":"0","sum_fpower":"X","trend":0,"rank":1};
for(var i in json){
 alert(json[i]+'\n');
}

Answer 6

 $.ajax({
                type: "POST",
                url: "rank.ashx",
                cache: false,
                data: {
                     order: type,
                    server: seid
                },
                dataType: "json",
                success: function(datas, textStatus) { if(datas != ''){
var result=datas;
 alert(result.data.rw."12");
//rank.rankList = data;
//rank.selectObj.html('');

//}
//rank.turn();
}
                      },

Answer 7

错误提示：时间戳: 2013-1-4 17:35:30
错误： SyntaxError: missing name after . operator
源文件：http://dxz.kuwan8.com/js/index_new1.js?t=dfffdsssfasf
行：215，列：22
源代码：
 alert(result.data.rw."12"); 

Answer 8

首先纠正LZ几个错误，数据格式不对
纠正后取值代码for(var i in obj.data.rw){
console.log(obj.data.rw[i]);
}

Answer 9

你给的这个结构有问题。。rw键值数据的倒数第一【,"vip_level":"6XXunion_name":"\u96c7\u4f63\u519b","level":"XX",】，第二【,"vip_level":"5XXunion_name":"\u96c7\u4f63\u519b","level":"XX",】，第四条【,"vip_level":"6XXunion_name":"\u96c7\u4f63\u519b",】记录是错的，union_name键名称和vip_level混一起了，修改正确来var o={"status":0,"data":{"rw":
{"7075":{"name":"\u5c0f\u4f1f\u4ed4","vip_level":"X","union_name":"\u5929\u5730\u4f1a","level":"XX","renown":"XXXX","ticket":"0","sum_fpower":"X","trend":0,"rank":1},
"7617":{"name":"\u5b50\u6602","vip_level":"X","union_name":"\u5929\u5730\u4f1a","level":"XX","renown":"XXXX","ticket":"0","sum_fpower":"XXXXX","trend":0,"rank":2},
"923":{"name":"\u8303\u5f0f\u4e4b\u9b42","vip_level":"XX","union_name":"\u96c7\u4f63\u519b","level":"XXX","renown":"XXXX","ticket":"0","sum_fpower":"XXXX","trend":0,"rank":3},
"2288":{"name":"\u6b66\u53ef\u6101","vip_level":"X","union_name":"\u96c7\u4f63\u519b","level":"XX","renown":"XXXXX","ticket":"0","sum_fpower":"XXXX","trend":0,"rank":4},
"186":{"name":"\u5b97\u4e2d\u9053","vip_level":"X","union_name":"\u96c7\u4f63\u519b","level":"XXX","renown":"XXXX","ticket":"0","sum_fpower":"XXXXX","trend":0,"rank":5},
"767":{"name":"\u53c1\u8beb","vip_level":"XXX","union_name":"\u96c7\u4f63\u519b","level":"XXX","renown":"XXXX","ticket":"0","sum_fpower":"XXXXX","trend":0,"rank":6},
"3463":{"name":"\u949f\u79bb\u73ca\u73ca","vip_level":"6XX","union_name":"\u96c7\u4f63\u519b","level":"XX","renown":"XXXX","ticket":"0","sum_fpower":"XXXX","trend":0,"rank":7},
"1848":{"name":"\u94b1\u591a\u591a","vip_level":"XX","union_name":"\u5929\u5730\u4f1a","level":"XX","renown":"XXXXX","ticket":"0","sum_fpower":"XXXXX","trend":0,"rank":8},
"759":{"name":"\u6697\u81ea\u5728\u5929","vip_level":"5XX","union_name":"\u96c7\u4f63\u519b","level":"XX","renown":"XXXX","ticket":"0","sum_fpower":"XXXX","trend":0,"rank":9},
"4065": { "name": "\u970d\u6210\u8d25", "vip_level": "6XX", "union_name": "\u96c7\u4f63\u519b", "level": "XX", "renown": "XXXX", "ticket": "0", "sum_fpower": "XXXXX", "trend": 0, "rank": 10}
}
}
}
var rw=o.data.rw,item;
for (key in rw) {
    item = rw[key];
    alert(item.name + '\n' + item.vip_level + '\n' + item.union_name + '\n'
     + item.level + '\n' + item.renown + '\n' + item.ticket + '\n' 
     + item.sum_fpower + '\n' + item.trend + '\n' + item.rank);
}

Answer 10

我现在要排序，怎么报错误啊 提示 sort is not a function
rw=datas.data.zl.list;
rw.sort(sortBy('fpower', false, parseInt));  
executeSort();//重新生成表格 
//排序函数
var sortBy = function (filed, reverse, primer) {  
reverse = (reverse) ? -1 : 1;  
  
return function (a, b) {  
a = a[filed];  
b = b[filed];  
  
if (typeof (primer) != "undefined") {  
a = primer(a);  
b = primer(b);  
}  
  
if (a < b) {  
return reverse * -1;  
}  
if (a > b) {  
return reverse * 1;  
}  
}  
}