Module: Fluffery::Helpers::Elements

Defined in:
lib/fluffery/helpers/elements.rb

Instance Method Summary collapse

Instance Method Details

Creates a common format for CSS buttons Example: button_link(‘Blog’, ‘/blog’) yields <a href=“/blog” class=“button”><span>Blog</span></a>



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# File 'lib/fluffery/helpers/elements.rb', line 25

def button_link(txt, path, attrs = {})
  inline_classes = attrs.has_key?(:class) ? "#{attrs[:class]} " : ""
  link_to "<span>#{txt}</span>".html_safe, path, attrs.merge({ :class => "#{inline_classes}button" })    
end

#flash_messages(attrs = {}) ⇒ Object

Outputs all flash messages. This allows you to call <%= flash_messages %> once in your application’s layout file. The output is a div with the class flash_message, and the type used. It also renders a “close” tag, which can be overridden or set to “”. By default this is a span containing ‘X’

<div class=“flash_message error”>

    Your error message from flash[:error]
    <span>X</span>
</div>



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# File 'lib/fluffery/helpers/elements.rb', line 40

def flash_messages(attrs = {})
  wrapper = attrs.delete(:wrapper) || :div
  closer  = attrs.delete(:close) || "<span>X</span>"
  classes = (attrs.key?(:class)) ? attrs[:class].split(' ') : []
  classes << "flash_message"  
  content = ""    
  flash.each_key do |k|
    classes << "flash_message_#{k.to_s.underscore}"
    msg_attrs = attrs.merge(:class => [k.to_s, classes].flatten.join(' '))
    content.concat content_tag(wrapper, "#{flash[k]} #{closer}".html_safe, msg_attrs).html_safe
  end    
  content.html_safe    
end

#form_for(record_or_name_or_array, *args, &block) ⇒ Object

Simply overriding the default form_for to add additional html options/attributes.



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# File 'lib/fluffery/helpers/elements.rb', line 7

def form_for(record_or_name_or_array, *args, &block)
  
  options = args.last.is_a?(Hash) ? args.pop : {}
  options[:html] ||= {}
  
  # Add support for the 'ajax' uploader.        
  options[:html].merge!('data-remote-uploadable' => true) if options.delete(:remote_upload)        
  # Add support for javascript validation.
  options[:html].merge!('data-js-validatable' => true) if options.delete(:validate)
  
  args = (args << options)         
  super(record_or_name_or_array, *args, &block)
  
end