Listando categoria RAILS « Blog do kraudio

[rails] builder antigo

19 de Janeiro

Builder antigo

<% form_for(:user, :url => '/users/buscar', :builder => ::ActionView::Helpers::FormBuilder) do |f| %>

Builder atual

<% form_for(:user, :url => '/users/buscar', :html => { :class => "nenhuma"}) do |f| %>

Builder usado no projeto <% form_for(:user, :url => '/users/buscar', :builder => ::ActionView::Helpers::FormBuilder, :html => { :class => "nenhuma"}) do |f| %>

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[Rails] Instalando Tiny_Mce_Plus

12 de Dezembro

Segue abaixo procedimento p/ instalar Tiny_mce_Plus(para quem precisar de algo mais detalhado clique aqui)

1 - Instalando

 $ cd vendor/plugins 

$ git clone git://github.com/devon/tiny_mce_plus.git
  
$ script/generate tiny_mce_plus_migration 

$ rake db:migrate

$ rake tiny_mce_plus:install

2 - instalando dependencias

attachment_fu （git clone git://github.com/technoweenie/attachment_fu.git)

responds_to_parent （git clone git://github.com/pjg/responds_to_parent.git)

will_paginate （git clone git://github.com/mislav/will_paginate.git)

3 - No layout

 <%= javascript_include_tiny_mce_if_used %>
  <%= tiny_mce if using_tiny_mce? %> 
<%= javascript_include_tag :defaults %>

4 - No seu controller

uses_tiny_mce(:options => AppConfig.default_mce_options, :only => [:new, :edit])

Comentários (1)

[Rails] alterando o formato da data

19 de Dezembro

Utilização:

<%= @back_issue.print_date.strftime('%B %Y') %>

Lista completa:

Format	Meaning
%a	The abbreviated weekday name (“Sun'’)
%A	The full weekday name (“Sunday'’)
%b	The abbreviated month name (“Jan'’)
%B	The full month name (“January'’)
%c	The preferred local date and time representation
%d	Day of the month (01..31)
%H	Hour of the day, 24-hour clock (00..23)
%I	Hour of the day, 12-hour clock (01..12)
%j	Day of the year (001..366)
%m	Month of the year (01..12)
%M	Minute of the hour (00..59)
%p	Meridian indicator (“AM'’ or “PM'’)
%S	Second of the minute (00..60)
%U	Week number of the current year, starting with the first Sunday as the first day of the first week (00..53)
%W	Week number of the current year, starting with the first Monday as the first day of the first week (00..53)
%w	Day of the week (Sunday is 0, 0..6)
%x	Preferred representation for the date alone, no time
%X	Preferred representation for the time alone, no date
%y	Year without a century (00..99)
%Y	Year with century
%Z	Time zone name
%%	Literal “%'’ character

Fonte: http://www.linux-mag.com/id/4070

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display img inside a link_to

02 de Novembro

<%= link_to image_tag("search.gif", :border=>0), :action => 'show', :id => user %>

Fonte: http://snippets.dzone.com/posts/show/1375

Comentários (1)