Module: TwitterBootstrapHelpers::ViewHelpers

Defined in:
lib/twitter-bootstrap-helpers/view_helpers.rb

Instance Method Summary collapse

Instance Method Details

#alert_close_tag ⇒ Object 



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# File 'lib/twitter-bootstrap-helpers/view_helpers.rb', line 33

def alert_close_tag
  content_tag(:a,  :class => 'close', :data => {:dismiss => 'alert'}) do
    raw('×')
  end
end

#alert_heading_tag(heading) ⇒ Object 



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# File 'lib/twitter-bootstrap-helpers/view_helpers.rb', line 39

def alert_heading_tag(heading)
  contents = content_tag(:h4, heading, :class => 'alert-heading')
end

#alert_message(opts = {}, &block) ⇒ Object 



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# File 'lib/twitter-bootstrap-helpers/view_helpers.rb', line 14

def alert_message(opts = {}, &block)
  alert_classes = ["alert"]
  alert_classes << "alert-#{opts[:type]}" if opts[:type]
  alert_classes << opts[:class] if opts[:class]

  contents = capture(&block)

  if opts[:heading]
    alert_classes << "alert-block"
    contents = alert_heading_tag(opts[:heading]) + contents
  end

  if opts[:show_close_button]
    contents = alert_close_tag + contents
  end

  content_tag :div, contents, :class => alert_classes.join(' ')
end

#icon_for(icon_name, string = '', icon_position = :left) ⇒ Object 



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# File 'lib/twitter-bootstrap-helpers/view_helpers.rb', line 3

def icon_for(icon_name, string = '', icon_position = :left)
  classes = ["icon-#{icon_name}"]
  if string.present?
    classes << 'on-left' if icon_position == :left
    classes << 'on-right' if icon_position == :right
  end
  icon = content_tag(:i, '', :class => classes)
  html = (icon_position == :left) ? icon << string : string << icon
  raw(html)
end