On Mon, 2007-06-11 at 11:25 +0200, Martin Grotzke wrote: > Thanx for this explanation, Adam! > > I just set clientValidation to false for my form, however, the js files > are added to body. Is it somehow possible to tell T5 not to add > these libraries (or scriptaculous.js) to the body? Ouuups, sorry, my fault! There was still another form in our layout template that didn't have the clientValidation="false" - now I've set this and js libs are added to the body - really cool!
Thanx for your help, cheers, Martin > > Otherwise, as a very ugly hack, it should be possible to replace the > js files by empty ones, as long as we're using none of them... > What do I have to add to the configuration in > contributeApplicationDefaults to specify the > "js/empty/scriptaculous.js"? Or where do I find documentation concerning > this question? > > Thanx a lot, > cheers, > Martin > > > On Mon, 2007-06-11 at 01:39 -0700, Adam Ayres wrote: > > >From what I can tell only the Form component uses prototype and > > scriptaculous when the clientValidation parameter is set to true (which > > is the default). The tapestry.js that is added as part of the Form > > component uses some of the element and event helper methods from > > prototype and some of the effects from scriptaculous. > > > > The way the scriptaculous library works is that when the base > > scriptaculous.js is included in a page all of the various files for the > > library (builder, controls, dragdrop, etc) are dynamically added as > > additional script tags within the body of the HTML, no matter if the > > individual components are used or not. This has the negative side > > effect of making the rendered page code ugly (and difficult to > > troubleshoot in firebug) as well as creating 5 additional server > > requests. > > > > I would suggest replacing the default prototype and scriptaculous > > libraries with a minified (and compressed) version: > > > > http://groups.google.com/group/prototype-core/browse_thread/thread/40e58 > > 15f5bc5fba9 > > > > http://protoculous.wikeo.be/ > > > > Currently using one of these solutions that combines prototype and > > scriptaculous is not possible with the Form component since it wants to > > add a separate file for both prototype and scriptaculous. However > > adding compressed versions for each works. > > > > Adam > > > > > > -----Original Message----- > > From: Martin Grotzke [mailto:[EMAIL PROTECTED] > > Sent: Monday, June 11, 2007 1:02 AM > > To: Tapestry users > > Subject: Re: T5 included javascript libraries > > > > Are these js files used at all? I ask as they increase loading time > > and I'd like to remove them if they're not used... > > > > However, wait 5 days and I'll ask how to start with ajax in T5 ;) > > > > Cheers, > > Martin > > > > > > On Sun, 2007-06-10 at 23:50 -0700, Howard Lewis Ship wrote: > > > You have some control, via contributions to the ApplicationDefaults > > > service configuration, over where the files come from, so you can use > > > a different version of prototype & scriptaculous than the ones > > > provided with Tapestry. However, we have yet to take a crack at an > > > abstraction layer that would allow you to replace p&s with some other > > > similar library, such as Dojo. > > > > > > On 6/10/07, Martin Grotzke <[EMAIL PROTECTED]> wrote: > > > > Hi, > > > > > > > > T5 adds several js libraries to the body, e.g. prototype.js, > > > > scriptaculous.js and others. > > > > > > > > Are they all required, or is there a possibility to affect > > > > which libs are added to the body? > > > > > > > > Thx && cheers, > > > > Martin > > > > > > > > > > > > > > > > > > > > > > -- Martin Grotzke http://www.javakaffee.de/blog/
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