我生成從LINQ查詢的數組:使用的代碼後面用序列JSON使用asp.net網站
var aTimeResultQuery =
(from fct in context.fct_testautomation
join dr in context.dim_driver on fct.driver_key equals dr.driver_key
join tc in context.dim_test_case on fct.test_case_key equals tc.test_case_key
join tr in context.dim_test_run on fct.test_run_key equals tr.test_run_key
where tr.test_suite_name == sSelectedTestSuite
orderby fct.fct_testautomation_key descending
select new
{
Duration = fct.Test_Duration,
Target_Duration = fct.Test_Duration_Target_Max,
Driver = dr.fused_driver,
Test_Suite = tr.test_suite_name,
Testcase = tc.test_case_type,
Test_Description = fct.test_description
})
.Take(int.Parse(txtTestrun.Text)).ToArray();
我填充在該陣列,用於循環目的和序列化它事後
JavaScriptSerializer aSerializer = new JavaScriptSerializer();
for (int i = 0; i < aTimeResultQuery.Count(); i++)
{
aTimeGraph[i] = new TimeGraph();
aTimeGraph[i].Duration = aTimeResultQuery[i].Duration.ToString();
aTimeGraph[i].Target_Duration = aTimeResultQuery[i].Target_Duration.ToString();
aTimeGraph[i].Driver = aTimeResultQuery[i].Driver.ToString();
aTimeGraph[i].Test_Suite = aTimeResultQuery[i].Test_Suite.ToString();
aTimeGraph[i].Testcase = aTimeResultQuery[i].Testcase.ToString();
aTimeGraph[i].Test_Description = aTimeResultQuery[i].Test_Description.ToString();
//Serializer.WriteObject(aMemoryStream, aTimeGraph[i]);
}
string sJson = aSerializer.Serialize(aTimeGraph);
該對象的類如下:
[DataContract]
public class TimeGraph
{
[DataMember]
public string Duration;
[DataMember]
public string Target_Duration;
[DataMember]
public string Driver;
[DataMember]
public string Test_Suite;
[DataMember]
public string Testcase;
[DataMember]
public string Test_Description;
}
到目前爲止好。現在
我的問題是,我不知道我怎麼可以使用JSON在asp.net 迭代througe它的使用JSON對象的屬性
我寫串入一個TextBox從中我取值
var sResultString = document.getElementById('<%= TextBox1.ClientID %>').value;
var obj = $.parseJSON(resultstring);
,並嘗試與$.parsejson(jsonString)
和JSON.parse(jsonString)
解析它(它的清楚,我認爲這是骯髒的,但我試圖在那裏生存)希望你們中的一些可以幫助我
我用你的代碼行。如果我現在'alert(obj)'我的對象它說[對象對象],但如果我像它'alert(obj.Driver)'它說undefined爲什麼我錯過了什麼? – Zulummar
試試這個,alert(obj [0] .Driver) – printf