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Posted to users@wicket.apache.org by Sandyc <sa...@bl.uk> on 2009/03/23 07:35:53 UTC
Wicket Page Expired Exception
Hi,
we are developing a website with apache wicket. I have scenario where i
have to go back to the previous page from the current page.i tried using the
MixedParamUrlCodingStrategy for passing the parameters from the current page
to the previous page but i get a page expired exception.Please help me
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Re: Wicket Page Expired Exception
Posted by Jeremy Thomerson <je...@wickettraining.com>.
Have you looked in your logs to see if there are serialization issues when
the page is first rendered? This causes most page expiration problems,
because the page can't be serialized into the pagestore, which means when
you come back to it via a link, wicket can't retrieve the page.
--
Jeremy Thomerson
http://www.wickettraining.com
On Mon, Mar 23, 2009 at 7:36 AM, Sandyc <sa...@bl.uk> wrote:
>
> The problem is no link or form element in the page or the panels in the
> page
> works.
> probably this might be a problem in rendering the page.
> All the other links are normal links.Please suggest me if is a right idea
> to use isversioned(false) for all the components in the page.
>
> I am also getting an following error in the console. is that a problem
>
> ERROR - RequestCycle - Too many path parts, please provide
> sufficient number of path parameter names
> java.lang.IllegalArgumentException: Too many path parts, please provide
> sufficie
> nt number of path parameter names
> at
> org.apache.wicket.request.target.coding.MixedParamUrlCodingStrategy.d
> ecodeParameters(MixedParamUrlCodingStrategy.java:182)
>
> Thanks,
> Sandy
>
>
>
>
> Newgro wrote:
> >
> > Sandyc schrieb:
> >> Please check following code. Actually i am calling the page from a Panel
> >>
> >> add(new StatelessLink("abstract"){
> >>
> >> private static final long serialVersionUID = 1L;
> >>
> >> @Override
> >> public void onClick() {
> >> Map<String,String> mapName = new
> HashMap<String,String>();
> >> mapName.put("pubmedid",pmid);
> >> mapName.put("src",SearchConstants.DATA_SRC_PUBMED);
> >> PageParameters pageParameters = new
> PageParameters(mapName);
> >>
> >>
> setResponsePage(ShowCitationDetails.class,pageParameters);
> >> }
> >>
> >> });
> >>
> >> Newgro wrote:
> >>
> >>> Sandyc schrieb:
> >>>
> >>>> Hi,
> >>>>
> >>>> we are developing a website with apache wicket. I have scenario where
> >>>> i
> >>>> have to go back to the previous page from the current page.i tried
> >>>> using
> >>>> the
> >>>> MixedParamUrlCodingStrategy for passing the parameters from the
> current
> >>>> page
> >>>> to the previous page but i get a page expired exception.Please help me
> >>>>
> >>>>
> >>> Can you please provide some code. Maybe more readers know the cause of
> >>> your problem.
> >>>
> >>> Thanks
> >>> Per
> >>>
> >>> ---------------------------------------------------------------------
> >>> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> >>> For additional commands, e-mail: users-help@wicket.apache.org
> >>>
> >>>
> >>>
> >>>
> >>
> >>
> > API doc says:
> >
> > StatelessLink.class
> >
> > /**
> > * This link is stateless that means that the url to this link could
> > generate a new page before the
> > * link onClick is called. Because of this you can't depend on model
> > data in the onClick method.
> > *
> > * This Link component is the same as a normal link with the
> > statelesshint to true.
> > *
> > * @author jcompagner
> > */
> >
> > I think that means that your pmid attribute will be NullOrWhatever. Is
> > this the problem?
> >
> > Cheers
> > Per
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > For additional commands, e-mail: users-help@wicket.apache.org
> >
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/Wicket-Page-Expired-Exception-tp22654936p22659259.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
Re: Wicket Page Expired Exception
Posted by Sandyc <sa...@bl.uk>.
The problem is no link or form element in the page or the panels in the page
works.
probably this might be a problem in rendering the page.
All the other links are normal links.Please suggest me if is a right idea
to use isversioned(false) for all the components in the page.
I am also getting an following error in the console. is that a problem
ERROR - RequestCycle - Too many path parts, please provide
sufficient number of path parameter names
java.lang.IllegalArgumentException: Too many path parts, please provide
sufficie
nt number of path parameter names
at
org.apache.wicket.request.target.coding.MixedParamUrlCodingStrategy.d
ecodeParameters(MixedParamUrlCodingStrategy.java:182)
Thanks,
Sandy
Newgro wrote:
>
> Sandyc schrieb:
>> Please check following code. Actually i am calling the page from a Panel
>>
>> add(new StatelessLink("abstract"){
>>
>> private static final long serialVersionUID = 1L;
>>
>> @Override
>> public void onClick() {
>> Map<String,String> mapName = new HashMap<String,String>();
>> mapName.put("pubmedid",pmid);
>> mapName.put("src",SearchConstants.DATA_SRC_PUBMED);
>> PageParameters pageParameters = new PageParameters(mapName);
>>
>> setResponsePage(ShowCitationDetails.class,pageParameters);
>> }
>>
>> });
>>
>> Newgro wrote:
>>
>>> Sandyc schrieb:
>>>
>>>> Hi,
>>>>
>>>> we are developing a website with apache wicket. I have scenario where
>>>> i
>>>> have to go back to the previous page from the current page.i tried
>>>> using
>>>> the
>>>> MixedParamUrlCodingStrategy for passing the parameters from the current
>>>> page
>>>> to the previous page but i get a page expired exception.Please help me
>>>>
>>>>
>>> Can you please provide some code. Maybe more readers know the cause of
>>> your problem.
>>>
>>> Thanks
>>> Per
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
>>> For additional commands, e-mail: users-help@wicket.apache.org
>>>
>>>
>>>
>>>
>>
>>
> API doc says:
>
> StatelessLink.class
>
> /**
> * This link is stateless that means that the url to this link could
> generate a new page before the
> * link onClick is called. Because of this you can't depend on model
> data in the onClick method.
> *
> * This Link component is the same as a normal link with the
> statelesshint to true.
> *
> * @author jcompagner
> */
>
> I think that means that your pmid attribute will be NullOrWhatever. Is
> this the problem?
>
> Cheers
> Per
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
>
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Re: Wicket Page Expired Exception
Posted by Per Newgro <pe...@gmx.ch>.
Sandyc schrieb:
> Please check following code. Actually i am calling the page from a Panel
>
> add(new StatelessLink("abstract"){
>
> private static final long serialVersionUID = 1L;
>
> @Override
> public void onClick() {
> Map<String,String> mapName = new HashMap<String,String>();
> mapName.put("pubmedid",pmid);
> mapName.put("src",SearchConstants.DATA_SRC_PUBMED);
> PageParameters pageParameters = new PageParameters(mapName);
>
> setResponsePage(ShowCitationDetails.class,pageParameters);
> }
>
> });
>
> Newgro wrote:
>
>> Sandyc schrieb:
>>
>>> Hi,
>>>
>>> we are developing a website with apache wicket. I have scenario where i
>>> have to go back to the previous page from the current page.i tried using
>>> the
>>> MixedParamUrlCodingStrategy for passing the parameters from the current
>>> page
>>> to the previous page but i get a page expired exception.Please help me
>>>
>>>
>> Can you please provide some code. Maybe more readers know the cause of
>> your problem.
>>
>> Thanks
>> Per
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
>> For additional commands, e-mail: users-help@wicket.apache.org
>>
>>
>>
>>
>
>
API doc says:
StatelessLink.class
/**
* This link is stateless that means that the url to this link could
generate a new page before the
* link onClick is called. Because of this you can't depend on model
data in the onClick method.
*
* This Link component is the same as a normal link with the
statelesshint to true.
*
* @author jcompagner
*/
I think that means that your pmid attribute will be NullOrWhatever. Is
this the problem?
Cheers
Per
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To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
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Re: Wicket Page Expired Exception
Posted by Sandyc <sa...@bl.uk>.
Please check following code. Actually i am calling the page from a Panel
add(new StatelessLink("abstract"){
private static final long serialVersionUID = 1L;
@Override
public void onClick() {
Map<String,String> mapName = new HashMap<String,String>();
mapName.put("pubmedid",pmid);
mapName.put("src",SearchConstants.DATA_SRC_PUBMED);
PageParameters pageParameters = new PageParameters(mapName);
setResponsePage(ShowCitationDetails.class,pageParameters);
}
});
Newgro wrote:
>
> Sandyc schrieb:
>> Hi,
>>
>> we are developing a website with apache wicket. I have scenario where i
>> have to go back to the previous page from the current page.i tried using
>> the
>> MixedParamUrlCodingStrategy for passing the parameters from the current
>> page
>> to the previous page but i get a page expired exception.Please help me
>>
> Can you please provide some code. Maybe more readers know the cause of
> your problem.
>
> Thanks
> Per
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
>
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Re: Wicket Page Expired Exception
Posted by Per Newgro <pe...@gmx.ch>.
Sandyc schrieb:
> Hi,
>
> we are developing a website with apache wicket. I have scenario where i
> have to go back to the previous page from the current page.i tried using the
> MixedParamUrlCodingStrategy for passing the parameters from the current page
> to the previous page but i get a page expired exception.Please help me
>
Can you please provide some code. Maybe more readers know the cause of
your problem.
Thanks
Per
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