Hi, Thanks for your help.
Yes, the solution that you propose works but I prefer putting my script into my PHP file so it's solved! This said, that would nice to be able to set a variable in the controller for the Javascripts, don't you think? On Nov 24, 7:33 am, oleonav <o.verh...@wrg-nl.com> wrote: > Hi, > > You could always first include a short inline javascript defining your > variables and after that include the external scripts. Something like > this > > <? echo $javascript->codeblock(" > var someJsArr = " . $someArraySetByCake . " > "); ?> > > <? echo $javacript->link('someExternalJsScript.js'); ?> > > This way you can use you variables inside your external scripts, just > use the var someJsArr. By the way most of the time I place all > variables needed in script into an array and use $this->set > ('someArraySetByCake', json_decode($someArray)); to hand it over to > the view. > > Succes > > On Nov 23, 11:09 pm,thomaus<tho...@saimiris.com> wrote: > > > I could do that but in my case, the images names must be dynamic so > > the problem would be the same. > > > On Nov 23, 6:36 pm, Miles J <mileswjohn...@gmail.com> wrote: > > > > 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.c > > > > > > om> > > > > > > . > > > > > > For more options, visit this group at > > > > > >http://groups.google.com/group/cake-php?hl=. -- 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. 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