MVC - Change The Value Of The Text In The Textarea?
Jul 12, 2010
I have a WYSIWYG editor set up using ASP.NET MVC. When I post, everything is fine, however when I post and there is an error when the page comes back and shows the errors, the value in the textbox is messed up (it has become un-HTML Encoded) and for form validation reasons, this is fine. My question is this - how, in the controller (preferably), can I change the value of the text in the textarea? Even if I use a ViewData["fieldname"] and set the asp code to:
<%= Html.TextArea("fieldname", ViewData["fieldname"], new { id = "fieldthing", name = "fieldthing", cols = "80", rows = "10" })%>
It still doesn't work because that ViewData is the default value which, after the post, isn't returned to that value, it stays whatever was typed.
So any thoughts on how to edit this value? I tried passing in a new view, but that didn't work either.
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