The version described in Trinidad jar's Manifest is 1.2.11.1-SNAPSHOT
(I'm using the version bundled in Jdeveloper 11.1.1.1.0).
I intercepted the html generated for the Survey Demo application
(http://www.irian.at/trinidad-demo/faces/surveydemo/surveyStart.jspx)
sending BlackBerry's User Agent v4.1 and got the html below. Something
strange: the form is invoking a function called "submitForm" on click,
but this in not defined or included in the whole page. Also, notice
the code isn't xhtml...
¿What do you think? ¿Could be a bug?
Thanks a lot
Francisco
-----------------------------------------------------------------------------------------------------
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd";><!--Start
<http://www.w3.org/TR/html4/loose.dtd%22%3E%3C%21--Start>:
org.apache.myfaces.trinidad.Document["_idJsp0"]--><html dir="ltr"
lang="en">
<head>
<title>Survey</title>
<meta name="generator" content="Apache MyFaces Trinidad">
<link rel="stylesheet" charset="UTF-8" type="text/css"
href="/trinidad-demo/adf/styles/cache/minimal-pda-nhib3y-en-ltr-blackberry-blackberry-cmp.css">
</head>
<!--Start: org.apache.myfaces.trinidad.Document["_idJsp0"]-->
<body onload="_checkLoadNoPPR()"><a name="top"></a>
<noscript>This page uses JavaScript and requires a JavaScript
enabled browser.Your browser is not JavaScript enabled.</noscript>
<!--Start: org.apache.myfaces.trinidad.Form["_idJsp1"]-->
<form id="_idJsp1" name="_idJsp1" style="margin:0px" method="POST"
action="/trinidad-demo/faces/surveydemo/surveyStart.jspx"><!--Start:
org.apache.myfaces.trinidad.Panel["_idJsp2"]--><div></div><!--Start:
org.apache.myfaces.trinidad.Panel["_idJsp2"]-->
<hr size="2">
<!--Start:
org.apache.myfaces.trinidad.Panel["_idJsp2"]--><!--Start:
org.apache.myfaces.trinidad.Panel["_idJsp5"]--><div>
<h1 class="x6u">Welcome to the Survey Demo</h1>
<!--Start:
org.apache.myfaces.trinidad.Output["_idJsp6"]--><span class="x0">Test
your knowledge of California Driving Laws</span><!--Start:
org.apache.myfaces.trinidad.Object["_idJsp7"]--><div
style="margin-top:20px"></div><!--Start:
org.apache.myfaces.trinidad.Command["_idJsp8"]--><input type="submit"
onclick="submitForm('_idJsp1',1,{source:'_idJsp8'});return false;"
class="x7i" value="begin survey"></div><!--Start:
org.apache.myfaces.trinidad.Panel["_idJsp2"]-->
<hr size="2">
<!--Start:
org.apache.myfaces.trinidad.Panel["_idJsp2"]--><table width="100%"
summary=""><tr>
<td align="center"><!--Start:
org.apache.myfaces.trinidad.NavigationLevel["_idJsp3"]--><div
class="af_navigationPane"><span class="x42"><span
class="x43"><!--Start:
org.apache.myfaces.trinidad.Command["_idJsp4"]--><a
id="_idJsp3:_idJsp4" name="_idJsp3:_idJsp4" href="#"
onclick="submitForm('_idJsp1',0,{source:'_idJsp3:_idJsp4'});return
false;">Return to Index</a></span></span></div></td>
</tr><!--Start:
org.apache.myfaces.trinidad.Panel["_idJsp2"]--><tr>
<td class="x5x" align="center"></td>
</tr><!--Start:
org.apache.myfaces.trinidad.Panel["_idJsp2"]--><tr>
<td class="x5y" align="center"></td>
</tr><!--Start:
org.apache.myfaces.trinidad.Panel["_idJsp2"]--><tr>
<td class="x5z" align="center"></td>
</tr></table>
<input type="hidden" name="org.apache.myfaces.trinidad.faces.FORM"
value="_idJsp1">
<input type="hidden" name="org.apache.myfaces.trinidad.faces.STATE"
value="!400864fa">
<input type="hidden" name="source" value="a">
<input type="hidden" name="event" value="a">
</form>
</body>
<!--Created by Apache Trinidad (Apache MyFaces Trinidad API -
1.0.10/Apache MyFaces Trinidad Impl - 1.0.10), skin:minimal.pda--></html>
-----------------------------------------------------------------------------------------------------
On Wed, Sep 30, 2009 at 15:38, Mamallan Uthaman
<[email protected] <mailto:[email protected]>> wrote:
Hi Francisco,
The best way to best detect whether JavaScript is being used or
not is to intercepting your HTTP response using web-debugger like
fiddler. You can download it from the link below:
http://www.fiddler2.com/fiddler2/
In your case, I believe it could have happened that though
Trinidad doesn't use JavaScript, some components might still use
some redundant JavaScript calls - could be a minor bug.
Could you please tell me the version of Trinidad jars you are using?
Also, Please find my answers for your questions inline.
Thanks
Mamallan
Francisco Mardones wrote:
Hi,
I'm facing problems to post forms in Basic XHTML browsers (modern
blackberries and desktop browsers work fine).
I noticed form submission invokes a javascript function, even
though according the docs I should NOT get any javascript:
-----------start snippet-----------------
"...it supports mobile browsers that support Basic XHTML or XHTML
Mobile Profile. WAP 2.0 phone browsers are included in this
category. Because of the hardware performance limitation,
Trinidad does not download or use JavaScript library on such
devices.
The following list shows the examples of Basic XHTML mobile
browsers.
(snip)
* RIM BlackBerry Browser 4.2 ~ 4.5"
-----------end snippet-----------------
I can see the generated code isn't xhtml, and also I see a lot of
javascript (and particularly to submit the form, using "onclick"
event), so I'm suspecting Trinidad is not detecting properly
which browser is accessing. The User Agent for the mobile is
"BlackBerry7100i/4.1.0 Profile/MIDP-2.0 Configuration/CLDC-1.1
VendorID/103"
My questions are:
1) How I can debug which browser is detecting?
Use following EL:
#{requestContext.agent.agentName}
#{requestContext.agent.agentVersion}
#{requestContext.agent.platformName}
2) Is there any way to enforce code generation to basic xhtml?
No, Trinidad has predefine rules which is not configurable.
3) Can I extend and/or add a new 'renderer' profile in Trinidad?
(notice my browser is 4.1, and the doc says at least support 4.2
and above, so maybe is defaulting wrongly given mine is older...)
(as you can imagine after long tests now I'm facing the "wild
guessing" phase :P )
No
Many Thanks
Francisco
