Hi johan
thanks for the suggestion, I have tried to implement it as your explanation....
However, I face another (related?) problem...
In my Start.checkAccess, I redirect to Page1, Page1 goes to Page3 - so
far so good....
at Page3, onSubmit, I want to go back to Start. where
Start.checkAccess will decide where to go next.... it goes to Page1
again (due to the database information as you have guessed)
BUT Page1 does not render. ... it rendered ok before...
Thanks
Josh
here's the code....
Start.java
public Start(final PageParameters parameters)
{
log.info(parameters);
setPageParameters(parameters); // keep parameters in var, used to
decide where to go , sort of ...
}
/*
--------------------------------------------------------------------------------
* Methods
*
--------------------------------------------------------------------------------
*/
protected boolean checkAccess()
{
log.info("checkAccess");
PageParameters parameters = getPageParameters();
Page nextPage =
getNextPage(parameters.getString(SURVEY_PARAM_NAME));
if ((nextPage != null) && (nextPage.isDMCQ())) {
log.info("next");
redirectTo(new Page1(parameters));
}
....// if some other condition, go to Page2 or PageEnd
return ACCESS_DENIED;
}
On 7/16/05, Johan Compagner <[EMAIL PROTECTED]> wrote:
> I think i have the solution
>
> youre homepage can do redirectTo()
> but don't do it in the constructor
> do it in checkAccess()
> and let checkAccess() return false.
>
> johan
>
>
> josh lim wrote:
> > Hi I am new to wicket and have been trying to prototype a simple
> > application together ...
> >
> > Here's my problem.
> >
> > I've basically have 4 WebPage currently. The HomePage is set to
> > Start.java. This page basically "redirects" or acts as a "branch"
> > based on some database information.
> >
> > an example flow would be to:
> >
> > 1) Start -> Page1 -> Page3 -> Start
> >
> > 2) Start -> Page2 -> Start
> >
> > 3) Start -> EndPage
> >
> > So In the constructor of Start.java, I had used
> > "redirectToInterceptPage" successfully, but when I return to Start, I
> > get an error
> >
> > "Already redirecting to
> > '/idea/survey?component=4&version=0&interface=IRedirectListener'.
> > Cannot redirect more than once...." - But the page _does_ load ...
> >
> > 1. Is there a way out of this?
> > 2. should I be doing "redirectToInter..." in the constructor?
> > 3. in Page1 - 3 I use setResponsePage(new nextPage()) - should I reuse
> > the page rather than instantiate new pages?
> >
> > any advise?
> > Thanks
> > Josh
> >
> >
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