Hi,
I developed a few simple apps using Ruby On Rails (no database) for
researchers, we
got a new server (Mac Pro) and I try to develop in rails 4.0.4, I have this
piece of
code in index.rhtml, but not anymore if I copy it to index.html.erb, I
don't get
any error, but text_field_tag and submit_tag are not displaying, I read
manuals
about form_tag, text_field_tag and submit_tag, they don't seem to change
much, what I might be doing wrong? Thanks a lot for your advice.
<td valign=top>
<h3>Sample size calculation</h3>
<% form_tag('/progress') do %>
<table cellspacing=3 cellpadding=3>
<tr>
<td> Condition Number : </td><td><%= text_field_tag( "cond",
value = nil, :size => "10" ) %></td>
</tr>
<tr>
<td> Number of People : </td><td><%= text_field_tag( "no", value
= nil, :size => "10" ) %></td>
</tr>
<tr>
<td> <div><%= submit_tag "Compute" %></div></p>
</tr>
</table>
<% end %>
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