Module | Merb::Helpers::Tag |
In: |
merb-helpers/lib/merb-helpers/tag_helpers.rb
|
Creates the opening tag with attributes for the provided name attrs is a hash where all members will be mapped to key="value"
Note: This tag will need to be closed
# File merb-helpers/lib/merb-helpers/tag_helpers.rb, line 38 38: def open_tag(name, attrs = nil) 39: "<#{name}#{' ' + attrs.to_html_attributes unless attrs.blank?}>" 40: end
Creates a self closing tag. Like <br/> or <img src="…"/>
name : the name of the tag to create attrs : a hash where all members will be mapped to key="value"
# File merb-helpers/lib/merb-helpers/tag_helpers.rb, line 51 51: def self_closing_tag(name, attrs = nil) 52: "<#{name}#{' ' + attrs.to_html_attributes if attrs && !attrs.empty?}/>" 53: end
Creates a generic HTML tag. You can invoke it a variety of ways.
tag :div # <div></div> tag :div, 'content' # <div>content</div> tag :div, :class => 'class' # <div class="class"></div> tag :div, 'content', :class => 'class' # <div class="class">content</div> tag :div do 'content' end # <div>content</div> tag :div, :class => 'class' do 'content' end # <div class="class">content</div>
# File merb-helpers/lib/merb-helpers/tag_helpers.rb, line 28 28: def tag(name, contents = nil, attrs = {}, &block) 29: attrs, contents = contents, nil if contents.is_a?(Hash) 30: contents = capture(&block) if block_given? 31: open_tag(name, attrs) + contents.to_s + close_tag(name) 32: end