passing controller jsonresult data to view

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4.00/5 (1 vote)

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Hi,
I need to simply passed the json data which is created in controller to view (in a text area)
my codes are as follow:
My Model: Machines.cs

C#

public class MachinesSql
   {

  public List<machines> SqlAccessParameter(DateTime startDate, DateTime endDate)
        {
             string connstr = "Data Source=USER-BILGISAYAR;Initial Catalog=Report;Integrated Security=True";
            SqlConnection myConnection = new SqlConnection(connstr);
            myConnection.Open();
            SqlCommand myCommand = new SqlCommand("DateRange",myConnection);
            myCommand.CommandType = CommandType.StoredProcedure;
            myCommand.Parameters.Add("@SP_startDate", SqlDbType.DateTime).Value = startDate;
            myCommand.Parameters.Add("@SP_endDate", SqlDbType.DateTime).Value = endDate;
                       
            SqlDataAdapter dataAdapter = new SqlDataAdapter();
            myCommand.ExecuteNonQuery();
            dataAdapter.SelectCommand = myCommand;
           
            DataSet dSet = new DataSet();
            dataAdapter.Fill(dSet);
          
            myConnection.Close();

            List<machines> machinePost = new List<machines>();
            foreach (DataRow row in dSet.Tables[0].Rows)
            {
                Machines mac = new Machines();
                mac.AutoKey = (int)row["AUTOKEY"];
                mac.MachineGroup = (string)row["MACHINEGROUP"];
                mac.Duration = (int)row["DURATION"];
                mac.StartDate = (DateTime)row["STARTTIME"];
                mac.EndDate = (DateTime)row["ENDTIME"];
                machinePost.Add(mac);
            }
            return machinePost;
        }
}
My controller: MachinesController.cs
<pre lang="xml">public JsonResult Parameter(DateTime start, DateTime end)
       {
           MachinesSql a = new MachinesSql();

           var data = a.SqlAccessParameter(start, end);
           List<Machines> list = new List<Machines>(data);
         return Json(list);
       }//here I can get json data like:
[{"AutoKey":1,"MachineGroup":"Atyc","StartDate":"\/Date(1322002860000)\/","EndDate":"\/Date(1322027095000)\/","Duration":24235},{"AutoKey":2,"MachineGroup":"Fongs","StartDate":"\/Date(1322003160000)\/","EndDate":"\/Date(1322012194000)\/","Duration":9034},{"AutoKey":3,"MachineGroup":"Then","StartDate":"\/Date(1322005320000)\/","EndDate":"\/Date(1322019001000)\/","Duration":13681},{"AutoKey":4,"MachineGroup":"Numune","StartDate":"\/Date(1322008920000)\/","EndDate":"\/Date(1322031974000)\/","Duration":23053},{"AutoKey":5,"MachineGroup":"Then","StartDate":"\/Date(1322009760000)\/","EndDate":"\/Date(1322032624000)\/","Duration":22863},{"AutoKey":6,"MachineGroup":"Fongs","StartDate":"\/Date(1322010060000)\/","EndDate":"\/Date(1322067224000)\/","Duration":57163},{"AutoKey":7,"MachineGroup":"Fongs","StartDate":"\/Date(1322012220000)\/","EndDate":"\/Date(1322070357000)\/","Duration":58137},{"AutoKey":8,"MachineGroup":"Fongs","StartDate":"\/Date(1322012940000)\/","EndDate":"\/Date(1322026274000)\/","Duration":13334},{"AutoKey":9,"MachineGroup":"Then","StartDate":"\/Date(1322021640000)\/","EndDate":"\/Date(1322040622000)\/","Duration":18982},{"AutoKey":10,"MachineGroup":"Atyc","StartDate":"\/Date(1322023440000)\/","EndDate":"\/Date(1322032891000)\/","Duration":9450}]{
My View:
@{
    ViewBag.Title = "Index";
   
}
   @using (Ajax.BeginForm("Parameter", "Machines", new AjaxOptions { UpdateTargetId = "text" }))    
{
   
<head>
    <title>Intro</title>
    
    <script src="~/Scripts/jquery-1.8.3.min.js"></script>
    <script src="~/Scripts/kendo/kendo.all.min.js"></script>
    <link href="~/Scripts/kendo/kendo.common.min.css" rel="stylesheet" />
    <link href="~/Scripts/kendo/kendo.default.min.css" rel="stylesheet" />
   
   </head>     
<body> 
  
    @*<div id="chart"></div>*@
    <div>
       
       Start Date:  <input type="datetime" id="start" name="start" />//start parameter related with  public JsonResult Parameter(DateTime start, DateTime end)

       End Date: <input type="datetime" id="end" name="end" />//start parameter related with  public JsonResult Parameter(DateTime start, DateTime end)
 
    </div>
     <input type="submit" value="OK" />
    
   <textarea id="text"></textarea>

I am waiting for ajax.beginform updateTargetId='text' updates textarea with id='text' but it could not update.How can I use result from controller in view??
any help would be appreciated.Thanks...

Posted 14-Feb-13 5:26am

pln474

Updated 14-Feb-13 5:36am

Richard C Bishop

v2

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