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Versions: 11
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Contents
module Padrino module Helpers module TagHelpers # Creates an html input field with given type and options # input_tag :text, :class => "test" def input_tag(type, options = {}) options.reverse_merge!(:type => type) tag(:input, options) end # Creates an html tag with given name, content and options # content_tag(:p, "hello", :class => 'light') # content_tag(:p, :class => 'dark') do ... end # parameters: content_tag(name, content=nil, options={}, &block) def content_tag(*args, &block) name = args.first options = args.extract_options! tag_html = block_given? ? capture_html(&block) : args[1] tag_result = tag(name, options.merge(:content => tag_html)) block_is_template?(block) ? concat_content(tag_result) : tag_result end # Creates an html tag with the given name and options # tag(:br, :style => 'clear:both') # tag(:p, :content => "hello", :class => 'large') def tag(name, options={}) content, open_tag = options.delete(:content), options.delete(:open) identity_tag_attributes.each { |attr| options[attr] = attr.to_s if options[attr] } html_attrs = options.collect { |a, v| v.blank? ? nil : "#{a}=\"#{v}\"" }.compact.join(" ") base_tag = (html_attrs.present? ? "<#{name} #{html_attrs}" : "<#{name}") base_tag << (open_tag ? ">" : (content ? ">#{content}</#{name}>" : " />")) end protected # Returns a list of attributes which can only contain an identity value (i.e selected) def identity_tag_attributes [:checked, :disabled, :selected, :multiple] end end end end
Version data entries
11 entries across 11 versions & 1 rubygems