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RHTML is HTML mixed with Ruby, using HTML tags. All of Ruby is available for programming alongwith HTML:
Following is the syntax of using Ruby with HTML:
<% %> # executes the Ruby code <%= %> # executes the Ruby code and displays the result |
<ul> <% @products.each do |p| %> <li><%= @p.name %></li> <% end %> </ul> |
The output of anything in <%= %> tags is directly copied to the HTML output stream. To secure against HTML injection, use the h() function to html_escape the output
For example::
<%=h @user_entered_notes %> |
Please check the following link on XML Builder.
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