module GtmRails::Helper
Public Instance Methods
google_tag_manager_noscript_tag(label)
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Use this method immediately after the opening <body> tag on every page of your website.
# File lib/gtm_rails/helper.rb, line 26 def google_tag_manager_noscript_tag(label) container_id = GtmRails::Config.container_ids[label] return '' if container_id.blank? <<-HTML.strip_heredoc.html_safe <!-- Google Tag Manager (noscript) --> <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=#{container_id}" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript> <!-- End Google Tag Manager (noscript) --> HTML end
google_tag_manager_script_tag(label)
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Use this method as close to the opening <head> tag as possible on every page of your website.
# File lib/gtm_rails/helper.rb, line 7 def google_tag_manager_script_tag(label) container_id = GtmRails::Config.container_ids[label] return '' if container_id.blank? <<-HTML.strip_heredoc.html_safe <!-- Google Tag Manager --> <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= 'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','#{container_id}');</script> <!-- End Google Tag Manager --> HTML end