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juli
Joined: 07 Oct 2008
Posts: 22
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 Posted: Wed Oct 15, 2008 11:17 am Post subject: html.erb %-> syntax? |
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Hi all,
In the rails api documentation I found,
<% form_tag '/posts' do -%>
<div><%= submit_tag 'Save' %></div>
<% end -%>
and tested this code successfully. What is the <% -%> syntax? Can someone explain this to me?
Are there comprehensive references for what's new in rails 2.0 and the differences between .rhtml and .html.erb files?
Thanks in advance. |
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mvsr
Joined: 07 Oct 2008
Posts: 22
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| Posted: Wed Oct 15, 2008 11:19 am Post subject: html.erb %-> syntax? |
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The extra dash means that ERb will remove any newlines succeeding that tag.
Regarding template names, take a look at this: http://stuff.lilleaas.net/how_rails_sel … _to_render . Do inform me if the article didn't answer your question! |
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