2009/3/20 Richard Quadling <rquadl...@googlemail.com>: > 2009/3/20 Jeztah <webmas...@thecarmarketplace.com>: >> >> After a little playing ove the last couple of days i came up with a >> nice easy way of shrinking many js files on the fly into 1 file ... >> this will speed up load time heavily on heavy javascript loaded >> sites ..... the code is php and is very simple .. it also uses >> http://www.crockford.com/javascript/jsmin.html to achieve its goal ... >> >> Now i must say in my tests sites with 3 or less large javascript >> includes this wil not speed up much - infact it wil be slower ... >> >> My tests are as follows .. >> >> Using >> >> Latest Prototype.js >> Latest Scriptaculous.js >> Latest Effects.js >> >> [phpcode] >> require($_SERVER['DOCUMENT_ROOT'].'/resources/includes/server/ >> jsmin.php'); // jsmin >> $docroot=$_SERVER['DOCUMENT_ROOT']; >> // array values need changing to reflect your include path(s) >> $jsArray=array( "p"=>"$docroot/resources/includes/client/proto.js", >> >> "f"=>"$docroot/resources/includes/client/functions.js", >> >> "s"=>"$docroot/resources/includes/client/scriptaculous.js", >> >> "e"=>"$docroot/resources/includes/client/effects.js" >> >> ); >> $required_js=explode(",",$_GET['load']); >> foreach($required_js as $reqkey=>$reqvalue) { >> echo JSMin::minify(file_get_contents($jsArray[$reqvalue])); >> } >> [/phpcode] >> Usage: >> URI -> js_load_min.php?load=p,s,e,f >> >> will go through the array and find the relevant files, then echo them >> out into one big file (minified on the fly) - this gets round the "2 >> requests per domain Async" loading issues some people have with >> multiple CDNS and lots of remote images/includes - it can easily be >> ported to get the files remotely and some caching of some sort would >> easily be added ... >> >> On my test i loaded 5 javascript files from the same server as the >> page on thier own and page load was 4 seconds ... after using the >> above code i got the load time down to averageing 1.5 seconds per >> refresh. >> >> Then testing with only 3 files (prototype,scriptac,effects) the normal >> load method was around 1.8 seconds on 1st load, then dropped to 0.8 >> (AVG) per refresh .. while the method above was 1.5 seconds on every >> load and refresh >> >> Someone may find this usefull / interesting and perhaps likes the >> concept and may want to do something with it, i dont have time at the >> moment !!! >> >> Regards >> Alex >> >> >> >> > > http://rakaz.nl/item/make_your_pages_load_faster_by_combining_and_compressing_javascript_and_css_files > > -- > ----- > Richard Quadling > Zend Certified Engineer : http://zend.com/zce.php?c=ZEND002498&r=213474731 > "Standing on the shoulders of some very clever giants!" >
I had to do some minor mods for IE6 to this. But it works REALLY well. -- ----- Richard Quadling Zend Certified Engineer : http://zend.com/zce.php?c=ZEND002498&r=213474731 "Standing on the shoulders of some very clever giants!" --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Prototype & script.aculo.us" group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~----------~----~----~----~------~----~------~--~---
