Question

I need to pass the value to jQuery in the view using viewbag. What I want to achieve is pass the null or some value and then jQuery should hide or show the div depending on the value passed for instance something like below:

viewbag.testNumber = null;
 $('#showdiv').hide();
  $('viewbag.testNumber').value == someinteger{

    $("#showdiv").show();
    else
    $("#showdiv").hide();
});
   <div id="showdiv"> Some Calculation </div>

Also I want to disable the viewbag in the view if the value is null , because it gives null error

Answer 1

ViewBag is only in ASP.NET MVC 3 so you can’t use that, but you can use ViewData:

    $('#showdiv').hide();
      if ($("#" + '<%=ViewData["testNumber"]').value == someinteger){      
         $("#showdiv").show();
       }
        else {
            $("#showdiv").hide();
        }
    });
       <div id="showdiv"> Some Calculation </div>