Remove the url parameter

Hi all

I have a page that contains some url parameters. When I submit this page, url parameters will also be presented.

After the presentation, action page encounters an error due to isDefined("url.XXX").

Therefore, is it possible to remove 'url.XXX' in the action page so that isDefined("url.XXX") will remain false return?


If you don't want things in the URL field... do not pass parameters in the query string.

Or modify your logic of simply:

isDefined ("URL.XXX")

to include additional criteria that you want to examine, for example:

If (! someCriteriaThatMakesTheURlParamIrrelevant) {}

If (isDefined ("URL.XXX")) {}

a few things


} else {}

some other stuff


NB: isDefined() is somewhat a legacy and someonwhat imprecise function.  You're better off using structKeyExists().



Tags: ColdFusion

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