Instead of pre-loading images, just use css rollovers. On Nov 23, 9:20 am, thomaus <tho...@saimiris.com> wrote: > Thanks for your answer. > > I tried by putting the javascript inside the PHP script and it works > fine, thanks. > > Nevertheless, I would like to know how to do that by using an external > javascript. The solution you propose is fine as long as you call the > function somewhere but in my case, I just call include the JS in the > header page and never call the function in itself. So my question is : > is there a way to pass variables form PHP to JS the same way the > controller set variables to be used by the view this way $this->set > ('lang_menu', $lang_menu); > Something like $js->set('lang_menu', $lang_menu); would be nice but > does it exist??? > > Thanks, > > On Nov 23, 4:41 pm, Dave <davidcr...@gmail.com> wrote: > > > If you have the javascript in your php file you can interject php syntax > > just like html > > > ie. $.preloadImages("<?php echo $image_src; ?>", "img/ > > > if your javascript is in a separate .js file you have two options > > > 1. Change the javascript function to allow you to specify anything dynamic > > (ie. the images that will need to be preloaded) in a parameter which you can > > pass from your php file when you call the function using the method above > > > or > > > 2. (Not Recommended) Set up your web server to run .js files through the PHP > > parser. Then you can use php syntax in the .js files > > > On Mon, Nov 23, 2009 at 6:31 AM, thomaus <thomas.ausse...@gmail.com> wrote: > > > Hi there, > > > > I've been using CakePHP since 6 months and never had a single problem > > > BUT now I have one issue I can't solve. Here it is: > > > > I need to Preload some images for my website. I did it using JQuery > > > and it perfectly works: > > > > CODE > > > $(document).ready(function(){ > > > > // Preload > > > $.preloadImages("img/button_home_en_over.gif", "img/ > > > button_portfolio_en_over.gif", "img/button_about_en_over.gif", "img/ > > > button_contact_en_over.gif", > > > "img/button_portfolio_en_select_over.gif", "img/ > > > button_about_en_select_over.gif", "img/ > > > button_contact_en_select_over.gif", > > > "img/button_home_es_over.gif", "img/button_portfolio_es_over.gif", > > > "img/button_about_es_over.gif", "img/button_contact_es_over.gif", > > > "img/button_portfolio_es_select_over.gif", "img/ > > > button_about_es_select_over.gif", "img/ > > > button_contact_es_select_over.gif", > > > "img/button_home_ca_over.gif", "img/button_portfolio_ca_over.gif", > > > "img/button_about_ca_over.gif", "img/button_contact_ca_over.gif", > > > "img/button_portfolio_ca_select_over.gif", "img/ > > > button_about_ca_select_over.gif", "img/ > > > button_contact_ca_select_over.gif", > > > "img/button_home_fr_over.gif", "img/button_portfolio_fr_over.gif", > > > "img/button_about_fr_over.gif", "img/button_contact_fr_over.gif", > > > "img/button_portfolio_fr_select_over.gif", "img/ > > > button_about_fr_select_over.gif", "img/ > > > button_contact_fr_select_over.gif" > > > ); > > > > // hover > > > $("#menu_buttons a img").hover(function() { > > > $(this).attr("src", $(this).attr("src").split(".").join > > > ("_over.")); > > > }, function() { > > > $(this).attr("src", $(this).attr("src").split("_over.").join > > > (".")); > > > }); > > > }); > > > > // Preload function > > > jQuery.preloadImages = function() > > > { > > > for(var i = 0; i<arguments.length; i++) > > > { > > > //alert(arguments[i]); > > > jQuery("<img>").attr("src", arguments[i]); > > > } > > > } > > > > Now I would like to preload some of the images and not all of them > > > cause 1) it's taking ages 2) I just need some them depending of the > > > language I use. But in order to do so, I should be able to access some > > > PHP variables from my JQuery script. > > > > So my question is: is there a way in CakePHP to pass variables to > > > Javascript / JQuery??? > > > > Thanks in advance. > > > > -- > > > > You received this message because you are subscribed to the Google Groups > > > "CakePHP" group. > > > To post to this group, send email to cake-...@googlegroups.com. > > > To unsubscribe from this group, send email to > > > cake-php+unsubscr...@googlegroups.com<cake-php%2bunsubscr...@googlegroups.com> > > > . > > > For more options, visit this group at > > >http://groups.google.com/group/cake-php?hl=.
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