@GetField on the web

An attempt to use @GetField in a computed for display field returns an error in a web application. I am also using it against a rich text field, but this works in the client. Unsure of the exact error thrown as I get the generic: ‘There is a problem with the page you are trying to reach’…Documentation does not specifically guide me away from use of this in a web app. Is it supported as such? If so, why would it appear to function in the client yet make my web page throw up?

Code ex:

@GetField(“xmlData” + pageNum)

Subject: re: @GetField on the web

Perhaps you need:

@GetField(“xmlData” + @Text(pageNum))

Subject: @GetField on the web

Shouldn’t it be:

@GetField(“xmlData”) + pageNum

?

I assume that BOTH fields contain either text or numbers.

Subject: RE: @GetField on the web

The field content I am attempting to display (in this example) resides in field “xmlData1”. The contents of that field is text even though the field is Rich Text.