Popups and the Escape key (AREV Specific)
At 29 JUN 1999 11:26:32AM Paul Simonsen wrote:
Hello all,
In an Arev 3.12 application, I am trying to set up a series of popups and collector windows which will lead the user to an end point based upon their answers. I want to be able to tell if the user presses the Esc key in order to go backup to the previous popup/collector window. However, when the user presses Esc a null is returned to @PSEUDO. This would answer my question, except null is an acceptable response to some of the collector windows. Is there a way to differentiate between the two?
Thanks,
psimonsen@srpcs.com
At 29 JUN 1999 01:24PM akaplan@sprezzatura.com - [url=http://www.sprezzatura.com]Sprezzatura Group[/url] wrote:
Check @PROG.CHAR or allow for a line so return value is never null.
akaplan@sprezzatura.com
At 30 JUN 1999 03:05AM Paul Simonsen wrote:
Thanks Aaron, @PROG.CHAR solved it.
psimonsen@srpcs.com