All I wanted to do was convert a haml file to erb. After doing so, i get an undefined method `render_sequence_nav\' error message. Even though no
How would you check if javascript is enabled in Rails?So that I could do something like this in the views:
How can I get ERB to replace tags in a format other than 开发者_StackOverflow<%= %> for example:
I\'ve got a user model which contains a field called, lets say, text1. In the users/new form I want to have 4 individual text boxes for this text1. In my model I will take values from these boxes and
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I begin learning ruby and rails this week. So I follow some tutorial in the book I found in my school library.
I\'m trying to change an ERB to remove the line <div id=\"header\"></div> However, the resulting div tag still appears on the page, even 30 minutes after the fixed file was uploaded to
I am writing a small Sinatra-based app and would like each view to be able to insert various items into the layout, for example the page title or extra CSS/javascript references in the head.
Is there any way to use the command line to debug an ERB file? I would like to know if there is any way to get rdeb开发者_如何学Cug or rdebug-ide to do this.What if you monkey patch the method you nee
Sometimes it\'s more convenient to print in <%%>. How to do it in开发者_Go百科 Rails?http://api.rubyonrails.org/classes/ActionView/Helpers/TextHelper.html#method-i-concat
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