module Merb::Helpers::Tag
Public Instance Methods
close_tag(name)
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Creates a closing tag
# File lib/merb-helpers/tag_helpers.rb, line 43 def close_tag(name) "</#{name}>" end
open_tag(name, attrs = nil)
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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 lib/merb-helpers/tag_helpers.rb, line 38 def open_tag(name, attrs = nil) "<#{name}#{' ' + attrs.to_html_attributes unless attrs.blank?}>" end
self_closing_tag(name, attrs = nil)
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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 lib/merb-helpers/tag_helpers.rb, line 51 def self_closing_tag(name, attrs = nil) "<#{name}#{' ' + attrs.to_html_attributes if attrs && !attrs.empty?}/>" end
tag(name, contents = nil, attrs = {}, &block)
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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 lib/merb-helpers/tag_helpers.rb, line 28 def tag(name, contents = nil, attrs = {}, &block) attrs, contents = contents, nil if contents.is_a?(Hash) contents = capture(&block) if block_given? open_tag(name, attrs) + contents.to_s + close_tag(name) end