the javasript function is not called, Please help [Answered]RSS

• • Reply
  polachan

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  the javasript function is not called, Please help

  Sep 09, 2019 02:02 PM|polachan|LINK

  I am trying to call the function GetBreakDownLog  when I change the LogYear. But After changing the year , the function is not called. Please can you help why the function is not called

  <div class="col-sm-3">
                          <input type='text' id="txtYear" asp-for="LogYear" class="form-control" onchange="GetBreakDownLog()" />
                      </div>

  <script type="text/javascript">
  
  $(document).ready(function () {
  
          $("#DateInvoicedPicker").datepicker({ format: 'dd/mm/yyyy', date: new Date(1900, 01, 01), autoclose: true, todayBtn: 'linked' });
          $("#DateWorkCarridPicker").datepicker({ format: 'dd/mm/yyyy', date: new Date(1900, 01, 01), autoclose: true, todayBtn: 'linked' });
         
           
  
      });
  
   function GetBreakDownLog() {
          var report = {};
          report.depot = "@Model.DepotNo"
          report.department = "@Model.DepartmentID"
          report.logyear = "@Model.LogYear"
          report.logmonth = "@Model.LogMonth"
          
  
          $('#BreakDownLog').DataTable({
              "processing": true,
             
  
              "ajax": {
                  "url": "/Employee/GetBreakDownLog",
                  "data": report,
                  "dataSrc": function (json) {
                      return JSON.parse(json);
                  }
              },
              "columns": [
                  { "data": "EmployeeName" },
                  { "data": "FromDate" },
                  { "data": "ClockedIn" },
                  { "data": "ClockedOut" },
                  { "data": "NetClockedHrs" },
                  { "data": "DueHrs" },
                  { "data": "BreakHrs" },
                  { "data": "VarianceHrs" },
                  { "data": "CumVarianceHrs" },
                  { "data": "NormalHrs" },
                  { "data": "HolidayHrs" },
                  { "data": "SickHrs" },
                  { "data": "DayoffHrs" },
                  { "data": "MaternityHrs" },
                  { "data": "TimeOffHrs" },
                  { "data": "ExtraTimeHrs" }
  
  
  
              ],
              "pageLength": 40,
              scrollY: "300px",
              scrollX: true,
              paging: true
               
  
              
  
                
          });
  
  
  
      }
  
       
  </script>

  In Controller

  public JsonResult GetBreakDownLog(BreakDownLogEntryModel report)
  {
  
  List<BreakDownLogEntryModel> BreakdownlogList = new List<BreakDownLogEntryModel>();
  DataSet ds = ReportBLL.GetBreakDownLogForDepot(connectionSettings,
  report.DepotNo, report.DepartmentID, report.LogYear, report.LogMonth
  );

  String jsonResult = JsonConvert.SerializeObject(BreakdownlogList);
  return Json(BreakdownlogList);

  }

• • Reply
  bruce (sqlwo...

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  Re: the javasript function is not called, Please help

  Sep 09, 2019 02:58 PM|bruce (sqlwork.com)|LINK

  Use the browsers debug tools to see if there are any syntax errors. Try a breakpoint in the called function, use the network tools to see the response to the Ajax call if made.
  
  bruce (sqlwork.com)
• • Reply
  mgebhard

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  Re: the javasript function is not called, Please help

  Sep 09, 2019 03:01 PM|mgebhard|LINK

  The value of txtYear is not POSTed to the /Employee/GetBreakDownLog action. 

  Are you sure the onchange event is not firing?  Are you using dev tools to verify the GetBreakDownLog() function is not called and the AJAX request does not happen?  HAve you checked for error?  Can you explain how you are testing?  

   

• • Reply
  polachan

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  Re: the javasript function is not called, Please help

  Sep 09, 2019 03:29 PM|polachan|LINK

  I put the breakpoint  in   controller inside   function GetBreakDownLog and the function is not called . I am passing txtYear from the model

  @model BreakDownLogEntryModel
  <label for="lblYear" class="control-label col-sm-1 ">Year</label>
  <div class="col-sm-3">
  <input type='text' id="txtYear" asp-for="LogYear" class="form-control disabled" onchange="GetBreakDownLog()" />
  </div>
  
  report.depot = "@Model.DepotNo"
  report.department = "@Model.DepartmentID"
  report.logyear = "@Model.LogYear"
  report.logmonth = "@Model.LogMonth"

• • Reply
  mgebhard

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  Re: the javasript function is not called, Please help

  Sep 09, 2019 05:56 PM|mgebhard|LINK

  polachan

  I put the breakpoint  in   controller inside   function GetBreakDownLog and the function is not called . I am passing txtYear from the model

  This post is similar to your others where you simply do not debug your code.  Why?

  The code does NOT pass txtYear to the JavaScript!  It passes whatever was in the model passed to the view which is not clear form your code.  Please take a few moments to open the brower's dev tools (F12) and debug your code!

• • Reply
  polachan

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  342 Points

  1144 Posts

  Re: the javasript function is not called, Please help

  Sep 09, 2019 09:21 PM|polachan|LINK

  Many Thanks