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Versions: 7
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Contents
# Copied from prototype-rails which is no longer maintained
module JavascriptHelper
# link_to_function("Show me more", nil, :id => "more_link") do |page|
# page[:details].visual_effect :toggle_blind
# page[:more_link].replace_html "Show me less"
# end
# Produces:
# <a href="#" id="more_link" onclick="try {
# $("details").visualEffect("toggle_blind");
# $("more_link").update("Show me less");
# }
# catch (e) {
# alert('RJS error:\n\n' + e.toString());
# alert('$(\"details\").visualEffect(\"toggle_blind\");
# \n$(\"more_link\").update(\"Show me less\");');
# throw e
# };
# return false;">Show me more</a>
#
def link_to_function(name, *args, &block)
html_options = args.extract_options!.symbolize_keys
function = block_given? ? update_page(&block) : args[0] || ''
onclick = "#{"#{html_options[:onclick]}; " if html_options[:onclick]}#{function}; return false;"
href = html_options[:href] || '#'
content_tag(:a, name, html_options.merge(href: href, onclick: onclick))
end
end
Version data entries
7 entries across 7 versions & 2 rubygems