title: How to use Html.TextAreaFor using many Ajax.BeginForms in same view
body: <p>I'm not sure about how to ask my question, so I'll show my screen.</p>
  
  <p><img src="https://i.stack.imgur.com/VMpNv.png" alt="enter image description here"></p>
  
  <p>I have a control for subscriptions in a page. The context of the page inst to post data, so the model is some kind of "read-only". My model has the inscriptions (left site), the inviteds (second tab of left side) and the approveds (right side). The green buttons, turn the current item as approved (send it to right side by ajax, removing the html from the left panel and inserting in the right panel). The red buttons (remover) do the opposite, unapproving the user.</p>
  
  <p>Ok, until now I was just trying to explaining the picture. Now, my real problem.</p>
  
  <p>Every m is a button. It opens a messagebox like the 2nd item on the right panel shows. The m turn into ^ to close the accordion.*
  My problem is: I'm using a Ajax.BeginForm in those textarea + submit button but without model binder. I'm using </p>
  
  <pre><code>@Html.TextArea("message")
  </code></pre>
  
  <p>instead</p>
  
  <pre><code>@Html.TextAreaFor(m=&gt;m.Message)
  </code></pre>
  
  <p>because my view model, like a said before, has another context. Now, I really dont know the right approach to do that. I want the jquery validation unobstrusive to work with this textarea. I was thinking about use a @Html.RenderAction for each partial with messagebox, but I'm worried about performance. There is any kind of help me with that?
  Doesnt matter if takes longer, I'm looking for the right stuff.</p>
  
  <p>Thanks</p>
  
  <p>*the + sign, m and ^ will be changed by nice icons later.</p>