problem in Accessing ViewData in javascript+MVC3

I am required t开发者_StackOverflow中文版o assign ViewData["file"]'s value to an html hidden control through javascript/jQuery

---

You need to have

<script>
   $(document).ready(function(){
     $("[name=hdnHiddenField]").attr("value",@ViewData["file"]);
   });
</script>

and in your view:

<input type="hidden" name="hdnHiddenField"/>

Note that you cannot have this script in an external js file.