I have a servlet, that will, in cas of an error, redirect to a custom errorpage.
the errormessage is URL encoded and appended to the custom error page URL: e.g.
http://domain.my/myproject/customerror.seam?err=Some+error
what would be the easiest was to just display the URL parameter in the custom
errorpage?
now I have created a staless session bean and I use the @RequestParameter
annotation
in the page, I simply access this SLB:
#{errorHelper.err}
creating a SLB (including local interface) just to display a URL parameter
seems quite a lot of work...
using javascript is not an option, since the app should also work when js is
disabled.
could I maybe use a trick in the pages.xml file?
any better ideas?
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