Hallo
I have the Problem that i give a parameter from the the Controller to
the view and then i want to give back that Parameter from the view to
the controller! But it doesn''t work. Please can somebody help me!
<% form_tag :action => :create do %>
<table border="0" cellpadding="0"
cellspacing="0" width="100%">
<tr>
<td width="100"
height="36">Bezeichnung</td>
<td><%= text_field_tag :name, params[:name], :size => 40
%></td>
<%=:id => @house.id, params[:id], size => 0%>
<td><%= submit_tag "HinzufÃ1/4 gen" %></td>
</tr>
</table>
<%end%>
In this code i want to give back @house.id from the view to the
controller!
Thank you
Harald
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You should use a hidden_tag for this. "Giving back to the controller" is done by posting http data to the controller. -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
<% form_tag :action => :create do %>
<table border="0" cellpadding="0"
cellspacing="0" width="100%">
<tr>
<td width="100"
height="36">Bezeichnung</td>
<td><%= text_field_tag :name, params[:name], :size => 40
%></td>
<%= hidden_tag :id => @house.id, params[:id]%>
<td><%= submit_tag "HinzufÃ1/4 gen" %></td>
</tr>
</table>
<%end%>
Thanks for your fast reply but when i use this hidden_tag i get an
error! Can somebody please show me how it works!
THANK you
Harald
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Hallo Please can somebody show me how it works! THANKS -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Hallo I have solved my Problem but i have a Question. Is it possible to give with the redirect_to also Parameters? THANK -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Here is a simple question - I think, but is has been giving me a headache all day. When using a helper such as <%= text_field.....%>, how to I access that value when gathering it from params? Is it by the id or the name? -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
in view <%= text_field :post, :body %> then in controller example @posts = Post.find :all, :conditions => [''body = ?'', params[:post][:body]] is it like this? -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---