Module: TabHelper

Defined in:
lib/cd2_tabs/tab_helper.rb

Instance Method Summary collapse

Instance Method Details

#tab(control_name, *args, &block) ⇒ Object 



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# File 'lib/cd2_tabs/tab_helper.rb', line 15

def tab control_name, *args, &block
  opts = args.extract_options!

  tab_name = opts.delete(:tab_head) { args[0] }
  checked = opts.delete(:checked) { args[1] }
  condition = opts.delete(:if) { args[2] }

  return if condition.present? && condition.call==false

  if checked.nil? && !!tab_name==tab_name
    checked, tab_name = tab_name, nil
  end

  tab_controller control_name, checked
  tab_head control_name, tab_name

  opts[:class] ||= []
  opts[:class] = [opts[:class]].flatten(1)
  opts[:class].push('tab_panel')

  content = capture(&block) if block
  content_for "tab_panels_#{@tab_group_name.last}", content_tag(:div, content, opts)
end

#tab_controller(control_name, checked = nil) ⇒ Object 



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# File 'lib/cd2_tabs/tab_helper.rb', line 3

def tab_controller control_name, checked=nil
  checked ||= true if !content_for?("tab_controllers_#{@tab_group_name.last}")
  content = radio_button_tag("tab_#{@tab_group_name.last}", control_name, (checked || params[:tab]==control_name.to_s), class: 'tab_controller')
  content_for "tab_controllers_#{@tab_group_name.last}", content
end

#tab_head(control_name, text = nil) ⇒ Object 



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# File 'lib/cd2_tabs/tab_helper.rb', line 10

def tab_head control_name, text=nil
  text ||= control_name.to_s.humanize
  content_for "tab_heads_#{@tab_group_name.last}", label_tag("tab_#{@tab_group_name.last}_#{control_name}", text, class: control_name)
end

#tabs(group_name = nil, &block) ⇒ Object 



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# File 'lib/cd2_tabs/tab_helper.rb', line 39

def tabs group_name=nil, &block
  @tab_group_name ||= []
  @tab_group_name.push group_name || rand
  content = capture &block if block

  tab_controllers = @view_flow.content.delete "tab_controllers_#{@tab_group_name.last}"
  tab_heads = @view_flow.content.delete "tab_heads_#{@tab_group_name.last}"
  tab_panels = @view_flow.content.delete "tab_panels_#{@tab_group_name.last}"

  @tab_group_name.pop

  return unless tab_controllers

  content_tag :div, class: 'tabs_container' do
    tab_controllers +
    content_tag(:div, tab_heads, class: 'tab_heads_container') +
    content_tag(:div, tab_panels, class: 'tab_panels_container')
  end
end