Hi
I just started learning ruby on rails. Now i've made a simple form with a textfield and a submit button.
This solution is fine for one time but i don't like every time i
have a form to add this line! So my question is, isn't there a final solution for this problem so i don't need to add this line every time i'm using a form?
Use the rails form helpers (form_for, form_tag etc...)
Fred
yes, use the form_helpers, instead of pure html forms
<% form_tag :controller => "some_controller", :action => "some_action" %> <%= text_field "txtName" %> <%= submit "submit" %> <% end %>
and so on. there are many methods in Rails to create forms and other html. If you start using Models, you'll most likely use form_for instead of the more simple form_tag.
You should start reading some tutorials on Rails and the API docs or you will miss it's main points and don't get the benefits.
http://api.rubyonrails.org/classes/ActionView/Helpers/FormTagHelper.html#M001699
Ok thx, i'll check the form helpers and do some tutorials 
Thx for the help
<% form_tag :controller => "some_controller", :action => "some_action" %> <%= text_field "txtName" %> <%= submit "submit" %> <% end %>
Ruby on rails use <%= to write something on the page ... But isn't there no other function who does that?
thx
form_tag and some others are a bit special and use. Not sure what you mean by "But isn't there no other function who does that?"
The above should be <% form_tag :controller => "some_controller", :action => "some_action" do %> Fred