Class: RailsPaginate::Renderers::HtmlDefault

Inherits:
Base
  • Object
show all
Defined in:
lib/rails_paginate/renderers/html_default.rb

Overview

default html renderer

Constant Summary collapse

@@show_first_page = 
true
@@show_last_page = 
true
@@show_next_page = 
true
@@show_previous_page = 
true

Instance Attribute Summary

Attributes inherited from Base

#collection, #options, #pager, #view

Instance Method Summary collapse

Methods inherited from Base

#initialize, #url_for_page

Constructor Details

This class inherits a constructor from RailsPaginate::Renderers::Base

Instance Method Details

#render ⇒ Object

render html for pagination



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# File 'lib/rails_paginate/renderers/html_default.rb', line 22

def render
  content_tag(:ul) do
    html = "\n"

    if show_first_page?
      html += content_tag(:li, :class => "first_page") do
        link_to_page collection.first_page, 'paginate.first_page_label'
      end
      html += "\n"
    end

    if show_previous_page?
      html += content_tag(:li, :class => "previous_page") do
        link_to_page collection.previous_page, 'paginate.previous_page_label'
      end
      html += "\n"
    end

    html += render_pager

    if show_next_page?
      html += content_tag(:li, :class => "next_page") do
        link_to_page collection.next_page, 'paginate.next_page_label'
      end
      html += "\n"
    end

    if show_last_page?
      html += content_tag(:li, :class => "last_page") do
        link_to_page collection.last_page, 'paginate.last_page_label'
      end
      html += "\n"
    end
    html.html_safe
  end
end

#render_pager ⇒ Object

render pager



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# File 'lib/rails_paginate/renderers/html_default.rb', line 60

def render_pager
  view.reset_cycle(:paginate)

  html = ""
  visible_pages = pager.visible_pages
  visible_pages.each do |page|
    html += content_tag(:li, :class => "pager #{visible_pages.first == page ? 'first_pager' : ''} #{visible_pages.last == page ? 'last_pager' : ''} #{view.cycle("pager_even", "pager_odd", :name => :paginate)}") do
      link_to_page page, page.nil? ? nil : 'paginate.pager'
    end
    html += "\n"
  end
  html.html_safe
end

#show_first_page? ⇒ Boolean

show first page item?

Returns:

  • (Boolean) 


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# File 'lib/rails_paginate/renderers/html_default.rb', line 75

def show_first_page?
  options[:show_first_page] || self.class.show_first_page
end

#show_last_page? ⇒ Boolean

show last page item?

Returns:

  • (Boolean) 


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# File 'lib/rails_paginate/renderers/html_default.rb', line 80

def show_last_page?
  options[:show_last_page] || self.class.show_last_page
end

#show_next_page? ⇒ Boolean

show next page item?

Returns:

  • (Boolean) 


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# File 'lib/rails_paginate/renderers/html_default.rb', line 85

def show_next_page?
  options[:show_next_page] || self.class.show_next_page
end

#show_previous_page? ⇒ Boolean

show previous page item?

Returns:

  • (Boolean) 


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# File 'lib/rails_paginate/renderers/html_default.rb', line 90

def show_previous_page?
  options[:show_previous_page] || self.class.show_previous_page
end