> Gleaned from the Vlib demo:
>
> What you can do is use cycle.getPage("error page name"), cast it to your
> error page class, and then invoke a method on it to set the error code,
> before calling cycle.setPage(error page object).
>
You could also pass a page name to the ErrorPage, so the user could click a
button to continue.
For convenience , one might extend SimpleEngine and add goErrorMethods like
this:
// pass control to the error page, setting its code and making its continue
page the current page
public void goError(int code, IRequestCycle cycle) throws
RequestCycleException {
goError(code, cycle.getPage().getName(), cycle);
}
// pass control to the error page, setting its code and its continue page
public void goError(int code, String continuePage, IRequestCycle cycle)
throws RequestCycleException {
ErrorPage epage = (ErrorPage)cycle.getPage("Error");
epage.setCode(code);
epage.setContinuePage(continuePage);
cycle.setPage(epage);
}
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