Priya Saini

Use this for a new record

collection_select(:product,
  :story_id,
  Story.all,
  :id,
  :title,
  {:prompt => true}
)

Otherwise,

collection_select(:product,
  :story_id,
  Story.all,
  :id,
  :title,
  {:include_blank => 'Please Select'}
)

“string”.html_safe will work here.

svn status –show-updates

Files showing * in front are the ones that will come in case you do svn update and will go to server in case you do svn update on server.

Files showing status like M {Merge} are the ones that have changes at your end and will go in case you commit.

active_scaffold :model do |config| config.list.always_show_search = true end

The below command will change your repository root from repos to trunk

svn switch http://svn.domain.com/repos/trunk
For switching the repository URL

svn switch –relocate http://svn.domain1.com/repos http://svn.domain2.com/repos

jQuery(document).ready(function(){
jQuery.validator.messages.remote = “Email id already taken”;
jQuery(”#compform”).validate({
rules: {
“user[email]“: {
required: true,
email: true,
remote: “/users/check_email”
}
}
});

});

find . -name ".svn" -type d -exec rm -rf {} \;

Example

config.action_links.add ‘edit_details’, :label => ‘Edit’, :type => :record, :popup => false,:parameters =>{:controller=>’companies’,:action=>”edit_details” }

Change :type => :record to :type => :member

and instead of :page it should be :collection

and enjoy!!

Add this to your environment.rb

unless '1.9'.respond_to?(:force_encoding)
  String.class_eval do
    begin
      remove_method :chars
    rescue NameError
      # OK
    end
  end
end

With rails 2.0.2 and ruby 1.8.7 you can find this error using rails truncate helper

To solve this problem, paste this code in your enviroment.rb (eof).

module ActionView
  module Helpers
    module TextHelper
      def truncate(text, length = 30, truncate_string = "...")
        if text.nil? then return end
        l = length - truncate_string.chars.to_a.size
        (text.chars.to_a.size > length ? text.chars.to_a[0...l].join + truncate_string : text).to_s
      end
    end
  end
end