Bootstrap Modal Popup bind dropdownlist selecte value

FYI I'm using ASP.NET Web Forms with C# and I fetch the data from the database using jQuery AJAX and a WebService. Thanx in advance.

I have updated the question here is the js: 

 $("body").delegate("a.view-link", "click", function (e) {

   e.preventDefault(); 

   var requestID = $(this).data("reqid");

   $.ajax({

    type: "POST",

    url: "../helpdeskservice.asmx/GetModalContent",

    data: "{'requestID':'" + requestID + "'}",

    contentType: "application/json;

    charset=utf-8",

    dataType: "json",

    success: function (response) {

      $('#modalEditCall').html(response.d);

      $('#requestConfirmed').modal('toggle') } 

});     

$('#modalEditCall').modal('toggle') 

}); 

 

 [WebMethod] 

public string GetModalContent(string requestID) 

{ 

   try 

   { 

      return ViewExtensions.GetCallModal(requestID); 

   } 

   catch (Exception ex) 

   { 

      throw ex; 

   } 

}

Here is a screen shot of the modal popup.