I have an app which I have upgraded to rails3. It is working fine but
for displaying error messages.
Take i.e. new.html.erb. In the model I have several validations that
work, they do not create a user if the entries are wrong. On submission
it dutifully returns to new.html.erb but WITHOUT the nice red error
messages.
I have been using
<% if @user.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(@user.errors.count, "error") %> prohibited this
user from being saved:</h2>
<ul>
<% @user.errors.full_messages.each do |msg| %>
<li><%= msg %></li>
<% end %>
</ul>
</div>
<% end %>
but that doesn't help. I think the problem may be deeper. Do you know
what files are used when displaying the errors? Where does the error
variable come from?. I have scaffold.css
Could it be a js problem? I am using jquery so do not have prototype or
scriptaculous. Could that be causing the problem?
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