 |
aduan
Newbie
Joined: 12 Jul 2008
Posts: 4
|
 Posted: Sun Jul 13, 2008 4:03 pm
%key, %val challenge
|
I have the following problem since i updated to cmud.
This executes just fine. However it won't set the value to 0. I am trying to set the value belonging to the current key to 0 and somehow i'm at a loss there.
#loopdb @herbafflictions {#if (@illprev.illherb=%val) {#var herbafflictions.%key 0}
I'd really appreciate a clue here. |
|
|
|
|
Fang Xianfu
GURU
Joined: 26 Jan 2004
Posts: 5155
Location: United Kingdom
|
Posted: Sun Jul 13, 2008 4:29 pm
|
Two options:
#addkey herbafflictions %key 0
or
#var %concat("herbafflictions.",%key) 0
The reason this fails is that the %key is being seen as part of the literal string that makes up the variable name, and isn't evaluated. You end up setting the key "%key" (that is, the string "%key") to 0 instead. |
|
|
|
|
|
|
|
