Class: BootstrapTabHelper::TabBuilder

Inherits:
Object
  • Object
show all
Defined in:
app/helpers/bootstrap_tab_helper.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(index, template, options = {}) ⇒ TabBuilder

Returns a new instance of TabBuilder.



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# File 'app/helpers/bootstrap_tab_helper.rb', line 10

def initialize(index, template, options={})
  @default_index, @options, @template = index, options, template
  @tabs = {}
end

Instance Attribute Details

#default_index ⇒ Object

Returns the value of attribute default_index.



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# File 'app/helpers/bootstrap_tab_helper.rb', line 8

def default_index
  @default_index
end

#options ⇒ Object

Returns the value of attribute options.



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# File 'app/helpers/bootstrap_tab_helper.rb', line 8

def options
  @options
end

#tabs ⇒ Object

Returns the value of attribute tabs.



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# File 'app/helpers/bootstrap_tab_helper.rb', line 8

def tabs
  @tabs
end

#template ⇒ Object

Returns the value of attribute template.



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# File 'app/helpers/bootstrap_tab_helper.rb', line 8

def template
  @template
end

Instance Method Details

#tab(label, options = {}, &proc) ⇒ Object

tab label and content of tabs

label - label of tab options -

disabled  - true, false default: false
clickable - true, false default: true
other options that can be accpted by li
pane_options -
  every option that can be accepted by div



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# File 'app/helpers/bootstrap_tab_helper.rb', line 24

def tab(label, options={}, &proc)
  default_options = {disabled: false, clickable: true}
  pane_options = options.delete(:pane_options) || {}
  @tabs[label] = [options.reverse_merge!(default_options), pane_options, proc]
end

#to_s ⇒ Object 



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# File 'app/helpers/bootstrap_tab_helper.rb', line 30

def to_s

  style = @options.delete(:style)
  inline = @options.delete(:inline)
  position = @options.delete(:position)
  #align = @options.delete(:align)
  stacked = @options.delete(:stacked)

  @options[:class] ||= ''
  @options[:class] << ' nav-stacked' if stacked
  #@options[:class] << " pull-#{align}" if align
  @options[:class] << ' nav nav-tabs' if style == 'tab'
  @options[:class] << ' nav nav-pills' if style == 'pill'

  wrap_options = {style: "display: #{inline ? 'inline-block' : 'block'};", class: " tabbable tabs-#{position}"}

  content_options = @options.delete(:content_options) || {}
  content_options[:class] ||= ''
  content_options[:class] << ' tab-content'

  @template.div(wrap_options) do
    tab_content = ''
    tab_content << @template.list(@options) do |li|
      @tabs.keys.each do |k|
        render_label(li, style,
                     k,
                     @tabs.keys.index(k) == @default_index.to_i,
                     "#{@options[:id]}-tab-#{@tabs.keys.index(k)}",
                     @tabs[k][0])
      end
    end

    tab_content << @template.div(content_options) do
      tab_panes = ''
      @tabs.values.each do |v|

        tab_panes << render_content(@tabs.values.index(v) == @default_index.to_i,
                                    "#{@options[:id]}-tab-#{@tabs.values.index(v)}",
                                    v[1],
                                    &v[2])

      end
      tab_panes.html_safe
    end

    tab_content.html_safe
  end

end