JsonResult方法通過AJAX不調用調用JSON輸出的

-2

鏈接：http://localhost:50028/Account/JsonResult方法通過AJAX不調用調用JSON輸出的

我JsonResult以下方法：

[HttpGet] 
    public JsonResult GetGroupList() 
    { 
     try 
     { 
      DataConnection store = new DataConnection(); 
      DataTable dt = store.GetDataTable("GetGroupList"); 
      if (dt.Rows.Count > 0) 
      { 
       var result = new { Success = "true", Message = Common.SerializeDataTable(dt) }; 
       return Json(result, JsonRequestBehavior.AllowGet); 
      } 
      else 
      { 
       var result = new { Success = "false", Message = "There is no item in Group list." }; 
       return Json(result, JsonRequestBehavior.AllowGet); 
      } 
     } 
     catch (Exception ex) 
     { 
      Common.InsertErrorLog("AccountController", "GetGroupList()", ex.ToString()); 
      var result = new { Success = "false", Message = "Internal Error, Exception occured." }; 
      return Json(result, JsonRequestBehavior.AllowGet); 
     } 
    }

的上述下面

{ 
"Success": "true", 
"Message": "[{\"ID\":1,\"TEXT\":\"BANK ACCOUNT\"},{\"ID\":2,\"TEXT\":\"BANK O/D ACCOUNT\"},{\"ID\":3,\"TEXT\":\"CAPITAL ACCOUNT\"},{\"ID\":4,\"TEXT\":\"CASH IN HAND\"},{\"ID\":5,\"TEXT\":\"CURRENT ASSETS\"},{\"ID\":6,\"TEXT\":\"CURRENT LIABILITIES\"},{\"ID\":7,\"TEXT\":\"DIRECT EXPENSES\"},{\"ID\":8,\"TEXT\":\"DIRECT INCOMES\"},{\"ID\":9,\"TEXT\":\"FIXED ASSETS\"},{\"ID\":10,\"TEXT\":\"INDIRECT EXPENSES\"},{\"ID\":11,\"TEXT\":\"INDIRECT INCOME\"},{\"ID\":12,\"TEXT\":\"INVESTMENT\"},{\"ID\":13,\"TEXT\":\"SECURED LOAN\"},{\"ID\":14,\"TEXT\":\"UNSECURED LOAN\"},{\"ID\":15,\"TEXT\":\"PURCHASE ACCOUNTS\"},{\"ID\":16,\"TEXT\":\"SALES ACCOUNT\"},{\"ID\":17,\"TEXT\":\"STOCK IN HAND\"},{\"ID\":18,\"TEXT\":\"SUNDRY CREDITORS\"},{\"ID\":19,\"TEXT\":\"SUNDRY DEBTORS\"},{\"ID\":20,\"TEXT\":\"PROVISIONS\"},{\"ID\":21,\"TEXT\":\"DUTIES AND TAXES\"},{\"ID\":22,\"TEXT\":\"DEPOSIT ACCOUNT\"},{\"ID\":23,\"TEXT\":\"LOANS AND ADVANCES\"},{\"ID\":24,\"TEXT\":\"LOANS LIABILITIES\"},{\"ID\":25,\"TEXT\":\"BANK OCC\"},{\"ID\":26,\"TEXT\":\"BRANCH/DIVISIONS\"},{\"ID\":27,\"TEXT\":\"MISC. EXPENSE (ASSET)\"},{\"ID\":28,\"TEXT\":\"SUSPENSE A/C\"},{\"ID\":29,\"TEXT\":\"RESERVE & SURPLUS\"},{\"ID\":30,\"TEXT\":\"OPENING STOCK\"},{\"ID\":31,\"TEXT\":\"PROFIT & LOSS A/C\"}]" 
}

我的AJAX調用MVC jsonresult方法輸出：

$(document).ready(function() { 
     $.ajax({ 
      type: 'GET', 
      cache: false, 
      url: "http://localhost:50028/Account/GetGroupList", 
      //url: "http://api.ispecial.in/Account/GetGroupList/", 
      async: true, 
      contentType: 'application/json; charset=utf-8', 
      dataType: 'Json', 
      success: function (response) { 
       alert('1'); 
       //debugger; 
       var res = JSON.parse(response).Table; 
       console.log(res); 
       //alert(response); 
       //var res = JSON.parse(response); 
       //alert(res); 
       //$("#tbGroupList").append("<tr><td>" + data.d[i].ID + "</td><td>" + data.d[i].TEXT + "</td></tr>"); 
      }, 
      error: function (response) { 
       alert('error'); 
       console.log(response); 
      } 
     }); 
    });

我已經創建了JsonResult [HttpGet]方法，並通過ajax調用我想獲得輸出，但我得到錯誤。

來源

2017-08-17 Shwetank Suthar

什麼錯誤？ –

XML解析錯誤：未找到根元素位置： –

其中是此方法GetGroupList？它是mvc還是web api？ –

根據我們在聊天中的討論，使用下面的代碼來解決問題。

$(document).ready(function() { 
     $.ajax({ 
      type: 'GET', 
      cache: false, 
      url: "http://api.ispecial.in/Account/GetGroupList", 
      dataType: 'Json', 
      success: function (response) { 
       alert('1'); 
       console.log(response); 
      }, 
      error: function (response) { 
       alert('error'); 
       console.log(response); 
      } 
     }); 
});

如果你想提取從響應消息就用response.Message

來源

2017-08-17 17:34:59

謝謝@PowerStar，你節省了我的時間 –

JsonResult方法通過AJAX不調用調用JSON輸出的

回答

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