How to using ViewBag for Html.TextAreaFor()

HomeController

public ActionResult Index()
        {
            ViewBag.LongText = Feedback.GetComment(Id); //calling a function from another class file
            return View(); 
        }

This is the code I use for the Html.TextArea which is only been able to display the ViewBag data and can’t POST the data

@Html.TextArea("txtComment", (string)(ViewBag.LongText), new { @class = "form-control"})

This is the Html.TextAreaFor which can POST data can can’t display the ViewBag Data

@Html.TextAreaFor(m => m.txtComment, new { @class = "form-control"})

I tried to add **@value=”@ViewBag.txtContent” but it won’t works.

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Answers:

Method 1

Answers:

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Method 1

The most important attribute for an element to have when it comes to actually performing a POST is the name attribute. The name attribute is what MVC uses to build your dictionary of keys and values that will be sent up to your form.

Try adding a name attribute to your TextArea.

@Html.TextArea("txtComment", (string)(ViewBag.LongText), new { @class = "form-control", name = "txtComment"})

All methods was sourced from stackoverflow.com or stackexchange.com, is licensed under cc by-sa 2.5, cc by-sa 3.0 and cc by-sa 4.0

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