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24 Feb Javascript: Creates an useful and global function that can be used wherever you want to get the current domain url(protocol, domain, port)

After thinking a little bit I don't remember writing too much about javascript and I really like javascript !!!, well here it is the first post that I want you to share with you guys. Sometimes you need to get the absolute url from javascript for those cases you can find useful the following function: [javascript] window.Utils = { httpUrlFor: function(url_params) { var domain, port; domain = "http://" + window.location.hostname; port = window.location.port ? ":" + window.location.port : ""; return domain + port + url_params; } }; # or in coffee-script window.Utils = httpUrlFor: (url_params) -> domain = "http://#{window.location.hostname}" port = if window.location.port then ":#{window.location.port}" else "" "#{domain}#{port}#{url_params}" [/javascript]