strange clone behaviour: bug? • From: andreas • Date: Tue, 13 Jul 2004 01:31:20 -0700
Hi
I've read some articles in metacard lists about clone behaviour. For myself I've now a strange error that I can't solve:
From a main stack A I call a substack B which has the handler "klonen". The handler "klonen" in substack B has the simple script:
on Klonen put ZuKopieren & "_" & Schuelername into NeuerName go card ZuKopieren clone card ZuKopieren set the name of it to NeuerName end Klonen
If we must relay on the script above then:
ZuKopieren is not initialized (name), it will be an empty var.
There will be no error dialog, it will only return "no such card" and going nowhere.
Cloning a "" card will cause an error dialog, so you exit on this line.
Next if Schuelername is not initialized, you wil only be adding an underscore to the name
On the line "clone card ZuKopieren" the script exits without an error message!
so change your handler into something like this:
on Klonen ZuKopieren put < some name> into Schuelername put ZuKopieren & "_" & Schuelername into NeuerName go card ZuKopieren clone card ZuKopieren set the name of it to NeuerName end Klonen
This script boiled down from a far more complicated script, which showed the
same error.
This happens with the newest Rev built in MacOSX.
Because my project relies heavily on the clone function help is very welcome!
Andreas Stämpfli
HTH Greetings, WA
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