Re: getPageParameters() NullPointer

Hi, I was actually trying to use getPageParameters() as well, and it was returning null too... The reason I want to use it is, I have a base page which adds a "context panel" fragment in the page, which it gets by an abstract method "getContextPanel()". Now in the sub page I wanted to use th

Re: getPageParameters() NullPointer

> > > in FirstLogin.java --- > PageParameters params = new PageParameters(); > System.out.print("pid=" + params.getKey("pid"));--the output is > null;how to get the parameter? What are you doing here exactly? Are you creating the PageParameters yourself?? in the FirstLogin page? T

RE: RE: getPageParameters() NullPointer

Yes there is, it's in Page.java at line 319 > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > Sent: Donnerstag, 6. März 2008 03:11 > To: users@wicket.apache.org > Subject: Re:RE: getPageParameters() NullPointer > > thanks

Re:RE: getPageParameters() NullPointer

thanks,but there is no method of "Page.getPageParameters()", how to use it ? may you show me in detial ? Stephan, what you want is not PageParameters.getKey("id"), but PageParameters.getInt("id"); > PageParameters params = new PageParameters(); > System.out.print("pid=" + params.get

RE: getPageParameters() NullPointer

Stephan, what you want is not PageParameters.getKey("id"), but PageParameters.getInt("id"); @zhangjunfeng: > PageParameters params = new PageParameters(); > System.out.print("pid=" + params.getKey("pid"));--the output is null yes, the output is null, you just created a new, empty page para

AW: getPageParameters() NullPointer

That was easy ;) Thanks for your help. Stephan -Ursprüngliche Nachricht- Von: Martijn Dashorst [mailto:[EMAIL PROTECTED] Gesendet: Dienstag, 22. Januar 2008 12:13 An: users@wicket.apache.org Betreff: Re: getPageParameters() NullPointer OK, hangon... You need to define a constructor

AW: getPageParameters() NullPointer

.org Betreff: Re: getPageParameters() NullPointer Stating the obvious, but did you check if the parameter was actually present in the URL? Martijn On 1/22/08, Stephan Koch <[EMAIL PROTECTED]> wrote: > > Hi all, > > I'm experiencing a problem using getPageParameters(). > &

Re: getPageParameters() NullPointer

OK, hangon... You need to define a constructor *taking* a pageparameters object. In that object you can find the parameters. Martijn On 1/22/08, Martijn Dashorst <[EMAIL PROTECTED]> wrote: > > Stating the obvious, but did you check if the parameter was actually > present in the URL? > > Martijn

Re: getPageParameters() NullPointer

Stating the obvious, but did you check if the parameter was actually present in the URL? Martijn On 1/22/08, Stephan Koch <[EMAIL PROTECTED]> wrote: > > Hi all, > > I'm experiencing a problem using getPageParameters(). > > The parameter id is passed to MyPage: > setResponsePage(MyPage.class, new P

getPageParameters() NullPointer

Hi all, I'm experiencing a problem using getPageParameters(). The parameter id is passed to MyPage: setResponsePage(MyPage.class, new PageParameters("id="+evalId)); In the constructor of MyPage I try to access the parameter id: Integer evalId = Integer.parseInt(getPageParameters().getKey("id"));