OK, I've updated the JIRA with more info on the underlying implementation.
Yell if you need more detail.
Thanks,
Dom Couldwell
Global Markets Research
"Jesse Kuhnert"
<[EMAIL PROTECTED]
m> To
"Tapestry users"
10/22/2007 09:19 <users@tapestry.apache.org>
AM cc
Subject
Please respond to Re: Tap 4.0.2 to 4.1.2 migration loop
"Tapestry users" / ognl issue
<[EMAIL PROTECTED]
ache.org>
Yes, it would make a big difference. I'll need to create a unit
test to re-produce the runtime behavior so anything you know about the
object structure will help a great deal. (in the form of jira ticket
knowledge)
On 10/22/07, Dom Couldwell <[EMAIL PROTECTED]> wrote:
> I should point out that the underlying implementation is a List of Lists not
> an actual 2D Array, don't know if that makes any difference.
>
> Dom Couldwell
> Global Markets Research
> +1(212)250-7082
>
>
>
>
> "Jesse Kuhnert"
> <[EMAIL PROTECTED]
> m>
To
> "Tapestry users"
> 10/22/2007 08:53 <users@tapestry.apache.org>
> AM
cc
>
>
Subject
> Please respond to Re: Tap 4.0.2 to 4.1.2 migration
loop
> "Tapestry users" / ognl issue
> <[EMAIL PROTECTED]
> ache.org>
>
>
>
>
>
>
>
>
> Yes, I think it's probably the 2d array causing my problems. Should
> be a fix for it later today. (evening EST )
>
> On 10/22/07, Dom Couldwell <[EMAIL PROTECTED]> wrote:
> > Anything in particular that you would suggest? Some of the underlying code
> is
> > dictating some of this (e.g. the use of the 2D array of booleans).
> >
> > Dom Couldwell
> > Global Markets Research
> > +1(212)250-7082
> >
> >
> >
> >
> > andyhot
> > <[EMAIL PROTECTED]
> > >
> To
> > Sent by: Andreas Tapestry users
> > Andreou <users@tapestry.apache.org>
> > <[EMAIL PROTECTED]
> cc
> > m>
> >
> Subject
> > Re: Tap 4.0.2 to 4.1.2 migration
> loop
> > 10/19/2007 05:32 / ognl issue
> > PM
> >
> >
> > Please respond to
> > "Tapestry users"
> > <[EMAIL PROTECTED]
> > ache.org>
> >
> >
> >
> >
> >
> >
> > But i 1would point out that this is a good opportunity to clean up your
> > markup
> >
> > Jesse Kuhnert wrote:
> > > Sounds like it's just an OGNL bug. If you file it here I should be
> > > able to fix it fairly quickly as it looks like something that'll be
> > > easy to do:
> > >
> > > http://jira.opensymphony.com/browse/OGNL
> > >
> > > (the fix will come in the form of a new 2.7.2-SNAPSHOT build off of
> > > http://opencomponentry.com/repository/ )
> > >
> > > On 10/19/07, Dom Couldwell <[EMAIL PROTECTED]> wrote:
> > >
> > >> Hi,
> > >>
> > >> I'm migrating an existing project which uses 4.0.2 to use 4.1.2 and I'm
> > having
> > >> and ognl / loop related issue.
> > >>
> > >> Here's the snippet that works on 4.0.2
> > >>
> > >> <td jwcid="@For"
> > >> source="ognl:tab.searchCriteriaOptions"
> > >> value="ognl:currentFilterGroup"
> > >> index="ognl:currentFilterGroupIndex">
> > >> <div jwcid="@If"
> > >> element="literal:td"
> > >>
condition="ognl:tab.searchCriteria[currentFilterGroupIndex]
> !=
> > >> null"
> > >> class="ognl:'filter' +
> > >> getFilterColumnStyle(currentFilterGroupIndex)">
> > >> <select jwcid="@Select"
> > >> multiple="literal:false"
> > >> size="10"
> > >> onchange=
> > >>
> >
>
"ognl:'searchSubmit(\''[EMAIL PROTECTED]@FILTER+'\',
>
> >
> > >> '+currentFilterGroupIndex+');'"
> > >>
> > >> <div jwcid="@For"
> > >> source="ognl:currentFilterGroup"
> > >> value="ognl:currentFilter"
> > >> index="ognl:currentFilterIndex">
> > >> <option jwcid="@Option"
> > >> selected=
> > >>
> >
>
"ognl:tab.searchCriteriaSelections[currentFilterGroupIndex][currentFilterIndex]"
>
> >
> > >> label="ognl:currentFilter">
> > >> </option>
> > >> </div>
> > >> </select>
> > >> </div>
> > >> </td>
> > >>
> > >> But under 4.1.2 it's giving me the error:
> > >>
> > >> 2007-10-19 16:31:13,878, ERROR,
> > >> [org.apache.tapestry.services.impl.HiveMindExpressionCompiler], line
179,
> > >> Error generating OGNL getter for expression
> > >>
tab.searchCriteriaSelections[currentFilterGroupIndex][currentFilterIndex]
> > with
> > >> root [EMAIL PROTECTED]/$Search] and body:
> > >> { return ($w)
> > >>
> >
>
(((java.util.List)(($Search_91)$2).getTab().getSearchCriteriaSelections()).get((($Search_91)$2).getCurrentFilterGroupIndex())).get(((java.util.List)(($Search_91)$2).getCurrentFilterIndex()));}
>
> >
> > >> org.apache.hivemind.ApplicationRuntimeException: Unable to add method
> > >> java.lang.Object get(ognl.OgnlContext, java.lang.Object) to class
> > >> $ASTChain_115b9f4b263: [source error] get(java.util.List) not found in
> > >> java.lang.Object
> > >> at
> > >>
org.apache.tapestry.enhance.ClassFabImpl.addMethod(ClassFabImpl.java:278)
> > >> ...
> > >> Caused by: javassist.CannotCompileException: [source error]
> > >> get(java.util.List) not found in java.lang.Object
> > >> at javassist.CtBehavior.setBody(CtBehavior.java:347)
> > >> at javassist.CtBehavior.setBody(CtBehavior.java:316)
> > >> at
> > >>
org.apache.tapestry.enhance.ClassFabImpl.addMethod(ClassFabImpl.java:272)
> > >> ... 161 more
> > >> Caused by: compile error: get(java.util.List) not found in
> java.lang.Object
> > >> ...
> > >>
> > >> Should we be using different ognl syntax for the new version of
Tapestry?
> > >>
> > >> I've tried updating the problem line to
> > >> selected=
> > >>
> >
>
"ognl:getTab().getSearchCriteriaSelections().get(currentFilterGroupIndex).get(currentFilterIndex)"
>
> >
> > >>
> > >> which works when the page serves but does not write the values back to
> the
> > >> page:
> > >>
> > >> 2007-10-19 17:01:08,272, ERROR,
> > [com.db.rdq.web.tapestry.html.RDQException],
> > >> line 22, org.apache.tapestry.BindingException
> > >> 2007-10-19 17:01:08,272, ERROR,
> > [com.db.rdq.web.tapestry.html.RDQException],
> > >> line 23, Unable to update OGNL expression '<parsed OGNL expression>' of
> > >> [EMAIL PROTECTED]/$Search] to true: Inappropriate OGNL
> expression:
> > >> get(currentFilterIndex)
> > >> 2007-10-19 17:01:08,272, ERROR,
> > [com.db.rdq.web.tapestry.html.RDQException],
> > >> line 32,
> > >> 2007-10-19 17:01:08,272, ERROR,
> > [com.db.rdq.web.tapestry.html.RDQException],
> > >> line 44,
> > >> binding|ExpressionBinding[Home/$Search
> > >>
> >
>
getTab().getSearchCriteriaSelections().get(currentFilterGroupIndex).get(currentFilterIndex)]
>
> >
> > >> location|context:/WEB-INF/Search.html, line 106
> > >> 2007-10-19 17:01:08,272, ERROR,
> > [com.db.rdq.web.tapestry.html.RDQException],
> > >> line 22, org.apache.hivemind.ApplicationRuntimeException
> > >> 2007-10-19 17:01:08,287, ERROR,
> > [com.db.rdq.web.tapestry.html.RDQException],
> > >> line 23, Unable to update OGNL expression '<parsed OGNL expression>' of
> > >> [EMAIL PROTECTED]/$Search] to true: Inappropriate OGNL
> expression:
> > >> get(currentFilterIndex)
> > >> 2007-10-19 17:01:08,287, ERROR,
> > [com.db.rdq.web.tapestry.html.RDQException],
> > >> line 32,
> > >> 2007-10-19 17:01:08,287, ERROR,
> > [com.db.rdq.web.tapestry.html.RDQException],
> > >> line 44,
> > >> component|[EMAIL PROTECTED]/$Search]
> > >> location|context:/WEB-INF/Home.html, line 51
> > >> 2007-10-19 17:01:08,287, ERROR,
> > [com.db.rdq.web.tapestry.html.RDQException],
> > >> line 22, ognl.InappropriateExpressionException
> > >>
> > >> Any ideas?
> > >>
> > >> Thanks,
> > >>
> > >> Dom Couldwell
> > >> Global Markets Research
> > >>
> > >> ---
> > >>
> > >> This e-mail may contain confidential and/or privileged information. If
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> > >> unauthorized copying, disclosure or distribution of the material in
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> > >>
> > >>
> > >>
> > >
> > >
> > >
> >
> > --
> > Andreas Andreou - [EMAIL PROTECTED] - http://andyhot.di.uoa.gr
> > Tapestry / Tacos developer
> > Open Source / JEE Consulting
> >
> >
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> >
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> >
>
>
> --
> Jesse Kuhnert
> Tapestry/Dojo team member/developer
>
> Open source based consulting work centered around
> dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
>
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> ---
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> This e-mail may contain confidential and/or privileged information. If you
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--
Jesse Kuhnert
Tapestry/Dojo team member/developer
Open source based consulting work centered around
dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
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