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Posted to users@tapestry.apache.org by iberck <ib...@gmail.com> on 2010/11/12 09:48:06 UTC
Tapestry 5.1.0.5 repit the scripts
Hi dear tapestry users:
I don't know if it is a bug or if it affects above versions but when I add a
script (jquery) in my layout component and then I add the same script
(jquery) in a mixin, the generated html has the same script (jquery) 2 times
I spend some time to discover this problem because I'm creating jquery
mixins
I'm debugging with firebug
Regards
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Re: Tapestry 5.1.0.5 repit the scripts
Posted by iberck <ib...@gmail.com>.
Thank you for your response, I', trying and all is ok.
So include libraries in <script></script> isn't recomendend
Thanks
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Re: Tapestry 5.1.0.5 repit the scripts
Posted by "Thiago H. de Paula Figueiredo" <th...@gmail.com>.
As Howard said, Tapestry doesn't parse your .tml to avoid including
JavaScript files twice. Instead of using <script> in your template, use
the @IncludeJavaScriptLibrary annotation and the repetition won't happen
again.
On Fri, 12 Nov 2010 16:16:38 -0200, iberck <ib...@gmail.com> wrote:
> Yes, I'm using the tapestry capabilities,the only diference is I'm using
> "${asset:context:js/jquery-1.4.2.min.js}" in the layout and
> @IncludeJavaScriptLibrary("context:js/jquery-1.4.2.min.js") in the mixin,
> this is my code:
>
> Layout.tml:
> ------------------------------------------------------
> <html xmlns="http://www.w3.org/1999/xhtml"
> xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"
> xmlns:p="tapestry:parameter">
> <head>
> <meta http-equiv="content-type" content="text/html;
> charset=UTF-8"/>
> <script type="text/javascript"
> src="${asset:context:js/jquery-1.4.2.min.js}"></script>
> ...
> </head>
> ...
> </html>
> ------------------------------------------------------
>
>
> Mixin:
> ------------------------------------------------------
> @IncludeJavaScriptLibrary({
> "context:js/jquery-1.4.2.min.js",
> "context:js/jquery.maskedinput-1.2.2.min.js",
> "InputMask.js"
> })
> public class InputMask {
>
> @Parameter(required = true, defaultPrefix = BindingConstants.LITERAL)
> private String mask;
> @InjectContainer
> private TextField parent;
> @Inject
> private RenderSupport renderSupport;
>
> @AfterRender
> void afterRender() {
> renderSupport.addInit("inputmask", parent.getClientId(), mask);
> }
> }
> ------------------------------------------------------
>
>
> InputMask.js:
> ------------------------------------------------------
> Tapestry.Initializer.inputmask = function(elementId,mask) {
> jQuery("#"+elementId).mask(mask);
> }
> ------------------------------------------------------
>
>
> This is the output html head copy from firebug:
> ------------------------------------------------------
> <head>
> <meta content="text/html; charset=UTF-8" http-equiv="content-type">
> <link type="text/css" rel="stylesheet"
> href="/tara-web/assets/ctx/5426f79eddb28fae/css/t5-components.css">
> <link type="text/css" rel="stylesheet"
> href="/tara-web/assets/classpath/5426f79eddb28fae/org/got5/tapestry5/jquery/themes/ui-lightness/jquery-ui-1.8.custom.css">
> <link type="text/css" rel="stylesheet"
> href="/tara-web/assets/ctx/5426f79eddb28fae/css/mensajes.css">
> <link href="/tara-web/assets/ctx/5426f79eddb28fae/layout/styles.css"
> type="text/css" rel="stylesheet">
> <link href="/tara-web/assets/ctx/5426f79eddb28fae/css/botones.css"
> type="text/css" rel="stylesheet">
> <script src="/tara-web/assets/scriptaculous/5.1.0.5/prototype.js"
> type="text/javascript"></script>
> <script src="/tara-web/assets/scriptaculous/5.1.0.5/scriptaculous.js"
> type="text/javascript"></script>
> <script src="/tara-web/assets/scriptaculous/5.1.0.5/effects.js"
> type="text/javascript"></script>
> <script src="/tara-web/assets/tapestry/5.1.0.5/tapestry.js"
> type="text/javascript"></script>
> <script src="/tara-web/assets/blackbird/5.1.0.5/blackbird.js"
> type="text/javascript"></script>
> <script src="/tara-web/assets/tapestry/5.1.0.5/tapestry-messages.js"
> type="text/javascript"></script>
> <script
> src="/tara-web/assets/ctx/5426f79eddb28fae/js/jquery-1.4.2.min.js"
> type="text/javascript"></script>
> <script
> src="/tara-web/assets/ctx/5426f79eddb28fae/js/jquery.maskedinput-1.2.2.min.js"
> type="text/javascript"></script>
> <script src="/tara-web/assets/app/5426f79eddb28fae/mixins/InputMask.js"
> type="text/javascript"></script>
> <script
> src="/tara-web/assets/ctx/5426f79eddb28fae/js/jquery-1.4.2.min.js"
> type="text/javascript"></script>
> </head>
> ------------------------------------------------------
>
> As you can see the jquery library is 2 times:
> <script
> src="/tara-web/assets/ctx/5426f79eddb28fae/js/jquery-1.4.2.min.js"
> type="text/javascript"></script>
> <script
> src="/tara-web/assets/ctx/5426f79eddb28fae/js/jquery-1.4.2.min.js"
> type="text/javascript"></script>
>
> Thanks in advance
>
--
Thiago H. de Paula Figueiredo
Independent Java, Apache Tapestry 5 and Hibernate consultant, developer,
and instructor
Owner, Ars Machina Tecnologia da Informação Ltda.
Consultor, desenvolvedor e instrutor em Java, Tapestry e Hibernate
Coordenador e professor da Especialização em Engenharia de Software com
Ênfase em Java da Faculdade Pitágoras
http://www.arsmachina.com.br
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Re: Tapestry 5.1.0.5 repit the scripts
Posted by iberck <ib...@gmail.com>.
Thank you for time and your responses
Yes, I'm using the tapestry capabilities,the only diference is I'm using
"${asset:context:js/jquery-1.4.2.min.js}" in the layout and
@IncludeJavaScriptLibrary("context:js/jquery-1.4.2.min.js") in the mixin,
this is my code:
Layout.tml:
------------------------------------------------------
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"
xmlns:p="tapestry:parameter">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
<script type="text/javascript"
src="${asset:context:js/jquery-1.4.2.min.js}"></script>
...
</head>
...
</html>
------------------------------------------------------
Mixin:
------------------------------------------------------
@IncludeJavaScriptLibrary({
"context:js/jquery-1.4.2.min.js",
"context:js/jquery.maskedinput-1.2.2.min.js",
"InputMask.js"
})
public class InputMask {
@Parameter(required = true, defaultPrefix = BindingConstants.LITERAL)
private String mask;
@InjectContainer
private TextField parent;
@Inject
private RenderSupport renderSupport;
@AfterRender
void afterRender() {
renderSupport.addInit("inputmask", parent.getClientId(), mask);
}
}
------------------------------------------------------
InputMask.js:
------------------------------------------------------
Tapestry.Initializer.inputmask = function(elementId,mask) {
jQuery("#"+elementId).mask(mask);
}
------------------------------------------------------
This is the output html head copy from firebug:
------------------------------------------------------
<head>
<meta content="text/html; charset=UTF-8" http-equiv="content-type">
<link type="text/css" rel="stylesheet"
href="/tara-web/assets/ctx/5426f79eddb28fae/css/t5-components.css">
<link type="text/css" rel="stylesheet"
href="/tara-web/assets/classpath/5426f79eddb28fae/org/got5/tapestry5/jquery/themes/ui-lightness/jquery-ui-1.8.custom.css">
<link type="text/css" rel="stylesheet"
href="/tara-web/assets/ctx/5426f79eddb28fae/css/mensajes.css">
<link href="/tara-web/assets/ctx/5426f79eddb28fae/layout/styles.css"
type="text/css" rel="stylesheet">
<link href="/tara-web/assets/ctx/5426f79eddb28fae/css/botones.css"
type="text/css" rel="stylesheet">
<script src="/tara-web/assets/scriptaculous/5.1.0.5/prototype.js"
type="text/javascript"></script>
<script src="/tara-web/assets/scriptaculous/5.1.0.5/scriptaculous.js"
type="text/javascript"></script>
<script src="/tara-web/assets/scriptaculous/5.1.0.5/effects.js"
type="text/javascript"></script>
<script src="/tara-web/assets/tapestry/5.1.0.5/tapestry.js"
type="text/javascript"></script>
<script src="/tara-web/assets/blackbird/5.1.0.5/blackbird.js"
type="text/javascript"></script>
<script src="/tara-web/assets/tapestry/5.1.0.5/tapestry-messages.js"
type="text/javascript"></script>
<script src="/tara-web/assets/ctx/5426f79eddb28fae/js/jquery-1.4.2.min.js"
type="text/javascript"></script>
<script
src="/tara-web/assets/ctx/5426f79eddb28fae/js/jquery.maskedinput-1.2.2.min.js"
type="text/javascript"></script>
<script src="/tara-web/assets/app/5426f79eddb28fae/mixins/InputMask.js"
type="text/javascript"></script>
<script src="/tara-web/assets/ctx/5426f79eddb28fae/js/jquery-1.4.2.min.js"
type="text/javascript"></script>
</head>
------------------------------------------------------
As you can see the jquery library is 2 times:
<script src="/tara-web/assets/ctx/5426f79eddb28fae/js/jquery-1.4.2.min.js"
type="text/javascript"></script>
<script src="/tara-web/assets/ctx/5426f79eddb28fae/js/jquery-1.4.2.min.js"
type="text/javascript"></script>
Thanks in advance
--
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Re: Tapestry 5.1.0.5 repit the scripts
Posted by Howard Lewis Ship <hl...@gmail.com>.
Just make sure you use Tapestry's support for JavaScript libraries
(@IncludeJavaScriptLibrary in 5.1, or @Import in 5.2).
Tapestry DOES NOT parse the rendered HTML to look for libraries that you've
directly included in your template. It relies on you being consistent about
using its built in capabilities (via the annotations, or direct calls into
RenderSupport (5.1) or JavaScriptSupport (5.2)).
There are significant other benefits to using the Tapestry mechanisms as
well.
On Fri, Nov 12, 2010 at 6:11 AM, Kado <ju...@condortech.com.ar> wrote:
> About this question.
>
> Here we are using a layout that includes different components.
> When we include jQuery lib in the mixins the jQuery doesn't works. We have
> to include the jQuery lib in the layout to make the mixins work.
>
> This is because we are not including pages and we are using components?
>
> Regards.
>
>
>
>
> On 11/12/2010 09:45 AM, Thiago H. de Paula Figueiredo wrote:
>
>> On Fri, 12 Nov 2010 07:04:51 -0200, iberck <ib...@gmail.com> wrote:
>>
>> Pd. If I add the script 2 times my mixin breaks
>>>
>>
>> Are you including them though @IncludeJavascriptLibrary and using the same
>> expression to refer to the same file? If not, you should.
>>
>>
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> For additional commands, e-mail: users-help@tapestry.apache.org
>
>
--
Howard M. Lewis Ship
Creator of Apache Tapestry
The source for Tapestry training, mentoring and support. Contact me to learn
how I can get you up and productive in Tapestry fast!
(971) 678-5210
http://howardlewisship.com
Re: Tapestry 5.1.0.5 repit the scripts
Posted by Kado <ju...@condortech.com.ar>.
About this question.
Here we are using a layout that includes different components.
When we include jQuery lib in the mixins the jQuery doesn't works. We
have to include the jQuery lib in the layout to make the mixins work.
This is because we are not including pages and we are using components?
Regards.
On 11/12/2010 09:45 AM, Thiago H. de Paula Figueiredo wrote:
> On Fri, 12 Nov 2010 07:04:51 -0200, iberck <ib...@gmail.com> wrote:
>
>> Pd. If I add the script 2 times my mixin breaks
>
> Are you including them though @IncludeJavascriptLibrary and using the
> same expression to refer to the same file? If not, you should.
>
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Re: Tapestry 5.1.0.5 repit the scripts
Posted by "Thiago H. de Paula Figueiredo" <th...@gmail.com>.
On Fri, 12 Nov 2010 07:04:51 -0200, iberck <ib...@gmail.com> wrote:
> Pd. If I add the script 2 times my mixin breaks
Are you including them though @IncludeJavascriptLibrary and using the same
expression to refer to the same file? If not, you should.
--
Thiago H. de Paula Figueiredo
Independent Java, Apache Tapestry 5 and Hibernate consultant, developer,
and instructor
Owner, Ars Machina Tecnologia da Informação Ltda.
http://www.arsmachina.com.br
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Re: Tapestry 5.1.0.5 repit the scripts
Posted by iberck <ib...@gmail.com>.
Pd. If I add the script 2 times my mixin breaks
Thanks in advance for your responses
--
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