How to set the value of a hidden field from a controller in mvc

Question

I want to set the value of a hidden field from a controller How can i do this   In view part i have given like this      lt div gt   Html Hidden  hdnFlag   null  new    id    hdnFlag       lt  div gt

User · Answer

if you are not using model as per your question you can do like this

@Html.Hidden("hdnFlag" , new {id = "hdnFlag", value = "hdnFlag_value" })

else if you are using model (considering passing model has hdnFlag property), you can use this approch

@Html.HiddenFor(model => model.hdnFlag, new { value = Model.hdnFlag})

User · Answer

You can transfer value from controller using ViewData       ViewData  hdnFlag     userId  return View      Now  In you view          var localVar   ViewData  hdnFlag      lt input type  hidden  asp-for   localVar    gt    Hope this will help

User · Answer

You could set the corresponding value in the ViewData ViewBag   ViewData  hdnFlag      some value     But a much better approach is to of course use a view model   model hdnFlag    some value   return View model     and use a strongly typed helper in your view    Html HiddenFor x   gt  x hdnFlag  new   id    hdnFlag

User · Answer

You need to write following code on controller suppose test is model  and Name  Address are field of this model   public ActionResult MyMethod         Test test new Test        var test Name  John       return View test          now use like like this on your view to give set value of hidden variable    model YourApplicationName Model Test   Html HiddenFor m  gt m Name new id  hdnFlag      This will automatically set hidden value john

User · Answer

Please try using following way    Html Hidden  hdnFlag   object  Convert ToInt32 ViewBag page Count

User · Answer

Please find code for respected region   Controller  ViewBag hdnFlag  Session  hdnFlag      View   lt input type  hidden  value   ViewBag hdnFlag  id  hdnFlag    gt    JavaScript  var hdnFlagVal       hdnFlag   val

User · Answer

Without a view model you could use a simple HTML hidden input    lt input type  hidden  name  FullName  id  FullName  value   ViewBag FullName    gt

User · Answer

If you re going to reuse the value like an id or if you want to just keep it you can add a  new id    desiredID value    as its parameters so you can access the value thru jquery javascript   Html HiddenFor model   gt  model Car id

[asp.net-mvc] How to set the value of a hidden field from a controller in mvc

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