if it has one of the following constructors:

default: ()
pageparameters: (PageParameters params)

and you need ofcourse the second because else you can't get the form values.

johan



On 5/16/06, Ittay Dror <[EMAIL PROTECTED]> wrote:
how can i tell if a Page is bookmarkable or not?

Johan Compagner wrote:
> What you could do is is something like this:
>
> override onComponentTag of Form
> do the super call
> and then do this:
>
> tag.put("action", abookmarkableurl);
>
> and then that bookmarkable url will be pointing to a page. That handles
> the form submit.
>
> johan
>
>
>
> On 5/16/06, *Ittay Dror* <[EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>> wrote:
>
>
>
>     Johan Compagner wrote:
>      > did you aks that same question 2 days ago and i also replied on it:
>
>     sorry, there was probably something wrong with the lists, as i
>     didn't see my post nor your reply
>
>      >
>      > "
>      > if a http session gets expired then pages are expired there is no way
>      > around that.
>      > Or you have to use your own cookies to build the wicket session and
>      > store pages somewhere else.
>      >
>      > If you don't specify a homepage in youre application then you must
>      > override the expired page
>      > else you will get the underlying error. Because by default the
>     expired
>      > page will try to make a alink
>      > to the homepage.
>      >
>      > for 2.0 we are planning to have BookmarkableForms (or how it is
>     called
>      > implemented) for now you can
>
>     cool!
>
>      > do that by making forms do the submit to a Bookmarkable url. Then if
>      > they submit the page will be created again.
>
>     hmm, can you explain more? the class Form uses some encoding of a
>     listener when it renders the action part. should i just override that?
>
>      > "
>      >
>      > johan
>      >
>      >
>      >
>      > On 5/16/06, *Ittay Dror* <[EMAIL PROTECTED]
>     <mailto: [EMAIL PROTECTED]>
>      > <mailto:[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>> wrote:
>      >
>      >     if i have a page loaded in the browser and i relaunch the web
>      >     server, and then submit the page, i get an exception:
>      >     java.lang.IllegalArgumentException: Page class for
>     bookmarkable link
>      >     cannot be null
>      >        at
>      >
>     wicket.markup.html.link.BookmarkablePageLink.<init>(BookmarkablePageLink.java:73)
>      >        at wicket.markup.html.link.BookmarkablePageLink
>      >     .<init>( BookmarkablePageLink.java:53)
>      >        at wicket.markup.html.WebPage.homePageLink(WebPage.java:228)
>      >        at
>      >
>     wicket.markup.html.pages.PageExpiredErrorPage.<init>(PageExpiredErrorPage.java:38)
>
>      >        at java.lang.reflect.Constructor.newInstance
>     (Constructor.java :494)
>      >        at java.lang.Class.newInstance0(Class.java:350)
>      >        at java.lang.Class.newInstance(Class.java:303)
>      >        at
>      >
>     wicket.session.DefaultPageFactory.newPage (DefaultPageFactory.java:58)
>      >        at wicket.session.DefaultPageFactory.newPage
>      >     (DefaultPageFactory.java:100)
>      >        at
>      >     com.qlusters.qrm.web.wicket.WebPageFactory.newPage
>     (WebPageFactory.java:27)
>      >        at
>      >
>     com.qlusters.qrm.web.wicket.WebPageFactory.newPage(WebPageFactory.java:22)
>      >        at
>      >
>     wicket.request.target.component.BookmarkablePageRequestTarget.newPage
>      >     (BookmarkablePageRequestTarget.java:265)
>      >        at
>      >
>     wicket.request.target.component.BookmarkablePageRequestTarget.getPage (BookmarkablePageRequestTarget.java:284)
>      >        at
>      >
>     wicket.request.target.component.BookmarkablePageRequestTarget.processEvents
>      >     (BookmarkablePageRequestTarget.java :204)
>      >        at
>      >
>     wicket.request.compound.DefaultEventProcessorStrategy.processEvents
>     (DefaultEventProcessorStrategy.java:65)
>      >        at
>      >
>     wicket.request.compound.AbstractCompoundRequestCycleProcessor.processEvents
>      >     (AbstractCompoundRequestCycleProcessor.java:57)
>      >
>      >
>      >     this is because there's no home page for the application. in my
>      >     scenario, i can't use one.
>      >
>      >     my question is, is there a way for a page not to be expired?
>      >
>      >     thanks,
>      >     ittay
>      >
>      >
>      >
>      >     --
>      >     ===================================
>      >     Ittay Dror
>      >     Chief architect, openQRM TL,
>      >     R&D, Qlusters Inc.
>      >     [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>
>     <mailto: [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>
>      >     +972-3-6081994 Fax: +972-3-6081841
>      >
>      >     http://www.openQRM.org <http://www.openQRM.org>
>      >     - Keeps your Data-Center Up and Running
>      >
>      >
>      >
>      >
>      >     -------------------------------------------------------
>      >     Using Tomcat but need to do more? Need to support web services,
>      >     security?
>      >     Get stuff done quickly with pre-integrated technology to make
>     your
>      >     job easier
>      >     Download IBM WebSphere Application Server v.1.0.1 based on Apache
>      >     Geronimo
>      >
>     http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
>     <http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642>
>      >     <
>     http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
>     < http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642>>
>      >     _______________________________________________
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>     <mailto:[email protected]>
>      >     <mailto: [email protected]
>     <mailto:[email protected]>>
>      >     https://lists.sourceforge.net/lists/listinfo/wicket-user
>      >
>      >
>
>
>     --
>     ===================================
>     Ittay Dror,
>     Chief architect, openQRM TL,
>     R&D, Qlusters Inc.
>     [EMAIL PROTECTED] <mailto: [EMAIL PROTECTED]>
>     +972-3-6081994 Fax: +972-3-6081841
>
>     http://www.openQRM.org
>     - Keeps your Data-Center Up and Running
>
>
>     -------------------------------------------------------
>     Using Tomcat but need to do more? Need to support web services,
>     security?
>     Get stuff done quickly with pre-integrated technology to make your
>     job easier
>     Download IBM WebSphere Application Server v.1.0.1 based on Apache
>     Geronimo
>     http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
>     <http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 >
>     _______________________________________________
>     Wicket-user mailing list
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>     https://lists.sourceforge.net/lists/listinfo/wicket-user
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>
>


--
===================================
Ittay Dror,
Chief architect, openQRM TL,
R&D, Qlusters Inc.
[EMAIL PROTECTED]
+972-3-6081994 Fax: +972-3-6081841

http://www.openQRM.org
- Keeps your Data-Center Up and Running


-------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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