Module: BootstrapAdmin::PaginatorHelper

Defined in:
app/helpers/bootstrap_admin/paginator_helper.rb

Instance Method Summary collapse

Instance Method Details

#paginator_next(paginator) ⇒ Object 



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# File 'app/helpers/bootstrap_admin/paginator_helper.rb', line 33

def paginator_next(paginator)
  if paginator[:current_page] == paginator[:pages]
    url       = "#"
    css_class = "next disabled"
  else
    url       = url_for(params.merge(:page => paginator[:current_page]+1))
    css_class = "next"
  end

  content_tag(:li, :class=>css_class) do
    if "#" == url
      content_tag(:span, "#{t(:next)} →".html_safe)
    else
      link_to "#{t(:next)} →".html_safe, url
    end
  end.html_safe
end

#paginator_page(num, css_class = nil) ⇒ Object 



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# File 'app/helpers/bootstrap_admin/paginator_helper.rb', line 99

def paginator_page(num, css_class = nil)
  if num.to_i > 0
    url = url_for(params.merge :page => num)
  else
    url = "#"
  end

  content_tag(:li, :class=>css_class) do
    if '#' == url
      content_tag(:span, num)
    else
      link_to num, url
    end
  end.html_safe
end

#paginator_pages(paginator) ⇒ Object 



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# File 'app/helpers/bootstrap_admin/paginator_helper.rb', line 52

def paginator_pages(paginator)
  if paginator[:pages] <= 5
    [
      paginator_range(paginator[:current_page], 1..paginator[:pages])
    ]

  elsif paginator[:current_page] <= 3
    [
      paginator_range(paginator[:current_page], 1..4),
      paginator_page("...", "disabled"),
      paginator_page(paginator[:pages])
    ]

  elsif paginator[:current_page] >= paginator[:pages] - 2
    [
      paginator_page(1),
      paginator_page("...", "disabled"),
      paginator_range(paginator[:current_page], (paginator[:pages]-3)..paginator[:pages])
    ]

  else
    [
      paginator_page(1),
      paginator_page("...", "disabled"),
      paginator_range(paginator[:current_page], (paginator[:current_page]-1)..(paginator[:current_page]+1)),
      paginator_page("...", "disabled"),
      paginator_page(paginator[:pages])
    ]
  end.join.html_safe
end

#paginator_previous(paginator) ⇒ Object 



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# File 'app/helpers/bootstrap_admin/paginator_helper.rb', line 14

def paginator_previous(paginator)
  if paginator[:current_page] == 1
    url       = "#"
    css_class = "prev disabled"
  else
    url       = url_for(params.merge(:page => paginator[:current_page]-1))
    css_class = "prev"
  end

  content_tag(:li, :class=>css_class) do
    if "#" == url
      content_tag(:span, "&larr; #{t(:previous)}".html_safe)
    else
      link_to "&larr; #{t(:previous)}".html_safe, url
    end
  end.html_safe
end

#paginator_range(current_page, range) ⇒ Object 



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# File 'app/helpers/bootstrap_admin/paginator_helper.rb', line 84

def paginator_range(current_page, range)
  contents = range.map do |page|
    content_tag(:li, :class => (page==current_page ? "active" : "")) do
      if page==current_page
        content_tag(:span, page)
      else
        link_to page, url_for(params.merge(:page => page))
      end
    end
  end

  contents.join.html_safe
end

#render_paginator(paginator) ⇒ Object 



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# File 'app/helpers/bootstrap_admin/paginator_helper.rb', line 4

def render_paginator(paginator)
  render "paginator", :paginator => paginator
end

#render_searchbox ⇒ Object 



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# File 'app/helpers/bootstrap_admin/paginator_helper.rb', line 9

def render_searchbox
  render "search_box"
end