2012-08-31 91 views
-1

我有一个调用WCF服务的jQuery Ajax函数。服务调用成功:提取JSON响应值

function WCFJSON() { 
     var now = new Date(); 
     var getFromDate = dateToWcf(new Date(now - (60000 * 1440))); 

     var userid = "1"; 
     m_Type = "POST"; 
     m_Url = "https://dev-04.boldgroup.int/ManitouDashboard/DashboardProxyService.svc/GetStats" 
     m_Data = '{"getFromDate": "' + getFromDate + '", "getValueList": [1, 2, 3, 7]}'; 
     m_DataType = "json"; 
     m_ProcessData = true; 
     CallService(); 
    } 



    function CallService() { 
    $.ajax({ 
     type: m_Type,   //GET or POST or PUT or DELETE verb     
     url: m_Url,     //Location of the service 
     data: m_Data, 
     dataType: m_DataType, //Expected data format from server     
     processdata: m_ProcessData, //True or False 
     crossdomain: true,  
     contentType: "application/json",    
     success: function (msg) { //On Successfull service call      
      ServiceSucceeded(msg); 
     }, 
     error: function (jqXHR, textStatus, errorThrown) { 
      ServiceFailed("jqXHT: " + jqXHR.result + "Text Status: " + textStatus + " Error Thrown: " + errorThrown); 
     } // When Service call fails    
    }); 
} 

,我可以看到原始的JSON响应字符串使用招填充,我该如何提取JSON响应返回的值?我想要获取值存储在一个列表或一个数组中的JavaScript。感谢您的任何建议。

+0

返回的JSON是什么样的? – Ryan

+0

{“GetStatsResult”:[{“Key”:2,“Value”:[{“StatDateTime”:“\/Date(1346448742000-0600)\ /”,“Value”:“0”},{“ : “\ /日期(1346448747000-0600)\ /”, “值”: “0”} – CodeMan5000

回答

1

你可以使用类似JSON2到一个JSON数组对象的响应转换,那么你只需调用它像任何其他对象数组
你的反应会是这样

"[{\"name\":\"Qpirate\"},{\"name\":\"Qpirate\"}]" 

,并使用JSON2文件

var returnedMsg = JSON.parse(msg);