Data passing from Javascript to MVC controller -


I have to pass data from javascript to the controller in the MVC app. How can this be achieved? I want to set up a ViewModel property and then read it in that controller. My Javascript: 

  function DoInfo @ (i.ToString ()) () {$ ("# Selected Sessions"). Val ($ ("# sessionid @ (i.ToString ())") .val ()); Warning ($ ("# sessionid @ (i.ToString ())") Val ().); $ ("# PageController") Val (70). $ ("#FormID") presented (). }   
 I get a warning with the right session, but when I read it in the controller view model it is empty. Selected session but PageController is set to Reality, so I think I can select the same session.  
  if (viewModel.PageController == 70) {pass = new PassingData (); Pass.personid = TSSessionService.ReadPersonId (viewModel. Selected session); TempData ["pass"] = pass; Return Redirect Action ("Index", "Info"); }   
 Any clues?   
 
 
 Add the selected session as your view to a field (perhaps a hidden field if you do not have it  
  & lt;% = Html.HiddenFor (model)  
 On your view, inside the submission of the form,  = & Gt; Model.SelectedSession)%>

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