Hi All,
I have a page it contains some url parameters. When I submit this page, url parameters will also be submitted.
After submission, action page encounters some error because of isDefined("url.XXX").
Therefore, is it possible to remove "url.XXX" in action page so that isDefined("url.XXX") will remain return false?
If you don't want things in the URL scope... don't pass parameters in the query string.
Or alter your logic from simply:
isDefined("URL.XXX")
to include the additional criteria that you wish to consider, eg:
if (!someCriteriaThatMakesTheURlParamIrrelevant){
if (isDefined("URL.XXX")){
// some stuff
}
}else{
// some other stuff
}
NB: isDefined() is a bit of a legacy and someonwhat imprecise function. You're better off using structKeyExists().
--
Adam
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