Module: GFancybox::ViewHelpers

Defined in:
lib/g_fancybox/view_helpers.rb

Instance Method Summary collapse

Instance Method Details

#g_fancybox(options = {}) ⇒ Object

Adds the JavaScript and CSS to attach to jQuery DOM elements of given selector.

Options :selector - The jQuery selector used to select the elements to apply fancy box fuctionality to. :padding - Space between FancyBox wrapper and content - Default value 10. :margin - Space between viewport and FancyBox wrapper - Default value 20. :opacity - When true, transparency of content is changed for elastic transitions - Default value false. :modal - When true, 'overlayShow' is set to 'true' and 'hideOnOverlayClick', 'hideOnContentClick', 'enableEscapeButton', 'showCloseButton' are set to 'false'. - Default value false. :+cyclic+ - When true, galleries will be cyclic, allowing you to keep pressing next/back. - Default value false. :scrolling - Set the overflow CSS property to create or hide scrollbars. Can be set to 'auto', 'yes', or 'no'. - Defaults value 'auto'. :width - Width for content types 'iframe' and 'swf'. Also set for inline content if 'autoDimensions' is set to 'false'. - Default value 560. :height - Height for content types 'iframe' and 'swf'. Also set for inline content if 'autoDimensions' is set to 'false'. - Default value 340. :autoScale - If true, FancyBox is scaled to fit in viewport - Default value true. :autoDimensions - For inline and ajax views, resizes the view to the element recieves. Make sure it has dimensions otherwise this will give unexpected results. - Default value true. :centerOnScroll - When true, FancyBox is centered while scrolling page. - Default value false. :ajax - Ajax options. Note: 'error' and 'success' will be overwritten by FancyBox. - Default value {}. :swf - Flashvars to put on the swf object. - Default value 'transparent'. :hideOnOverlayClick - Toggle if clicking the overlay should close FancyBox. - Default value true. :hideOnContentClick - Toggle if clicking the content should close FancyBox. - Default value flase. :overlayShow - Toggle overlay. - Default value true. :overlayOpacity - Opacity of the overlay (from 0 to 1). - Default value 0.7. :overlayColor - Color of the overlay - Default value '#111'. :titleShow - Toggle title. - Default value true. :titlePosition - The position of title. Can be set to 'outside', 'inside' or 'over'. - Default value 'outside'. :titleFormat - Callback to customize title area. You can set any html - custom image counter or even custom navigation. - Dfault value null. :transitionIn - The show transition type. Can be set to 'elastic', 'fade' or 'none'. - Default value 'fade'. :transitionOut - The hide transition type. Can be set to 'elastic', 'fade' or 'none'. - Default value 'fade'. :speedIn - Speed of the fade and elastic show transition, in milliseconds. - Default value 300. :speedOut - Speed of the fade and elastic hide transition, in milliseconds. - Default value 300. :changeSpeed - Speed of resizing when changing gallery items, in milliseconds. - Default 300. :changeFade - Speed of the content fading while changing gallery items. - Default value 'fast'. :easingIn - Easing used for show elastic animations. Default value 'swing'. :easingOut - Easing used for hide elastic animations. Default value 'swing'. :showCloseButton - Toggle close button. - Default value true. :showNavArrows - Toggle navigation arrows. - Default value true. :enableEscapeButton - Toggle if pressing Esc button closes FancyBox. - Default value true

Advanced Options :type - Forces content type. Can be set to 'image', 'ajax', 'iframe', 'swf' or 'inline'. :href - Forces content source. :Forces content source - Forces content source. :content - Forces content (can be any html data). +:orig - Sets object whos position and dimensions will be used by 'elastic' transition. :index - Custom start index of manually created gallery.



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# File 'lib/g_fancybox/view_helpers.rb', line 48

def g_fancybox( options={} )
  options[:id] ||= 'fancy-box'
  options[:selector] ||= '.fancybox'
  options[:fancybox] ||= {}
  options[:fancybox][:overlayOpacity] ||= '0.7'
  options[:fancybox][:overlayColor] ||= '#111'

  js_includes = %w(jquery/jquery-fancybox-1.3.1.pack.js)
  if (!options[:fancybox][:easingIn].blank? && options[:fancybox][:easingIn] != 'swing') ||
     (!options[:fancybox][:easingOut].blank? && options[:fancybox][:easingOut] != 'swing')
    js_includes.unshift 'jquery/jquery-easing-1.3.pack.js'
  end

  Guilded::Guilder.instance.add( :fancybox, options, js_includes )
  ''
end

#g_fancybox_link_to(name, path, options = {}) ⇒ Object

Outputs a HTML anchor tag with the given opions as well as the JavaScript and CSS to attach to jQuery DOM elements of given selector. Utilizes Rails link_to helper method for outputting the anchor tag.

Options :html_options - The HTML options to pass to the link_to Same as g_fancybox



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# File 'lib/g_fancybox/view_helpers.rb', line 73

def g_fancybox_link_to( name, path, options={} )
  html_options = options.delete( :html ) || {}
  html_class = html_options[:class]
  html_options[:class] = "#{html_class} fancybox"

  g_fancybox( options )

  link_to( name, path, html_options )
end