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shalimar
GURU
Joined: 04 Aug 2002
Posts: 4717
Location: Pensacola, FL, USA
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 Posted: Sun Apr 19, 2009 8:27 pm
[3.06] Misclaimed, mismatched braces
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<alias name="updateGame" id="121">
<value>$this=%params
$that=@{this.$this}
#IF ($that>0) {%expandlist($this)=$that}</value>
</alias> |
For some reason it says there is a mismatched brace in my #IF statement... can anyone tell me why? |
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shalimar
GURU
Joined: 04 Aug 2002
Posts: 4717
Location: Pensacola, FL, USA
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Posted: Sun Apr 19, 2009 8:39 pm
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i changed the #IF to this to get things working... but i still dont see what was wrong with my original code...
#IF ($that>0) {#VAR %expandlist($this) {$that}} |
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Discord: Shalimarwildcat |
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Fang Xianfu
GURU
Joined: 26 Jan 2004
Posts: 5155
Location: United Kingdom
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Posted: Sun Apr 19, 2009 9:40 pm
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Because the = assignment operator requires the variable name to be a simple name - it can't evaluate functions. That's what the #var command is for, and using it as you are in your second post is the correct way to do this.
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Arde
Enchanter
Joined: 09 Sep 2007
Posts: 605
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Posted: Sun Apr 19, 2009 9:43 pm
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Hmm... Start line with a command? 
P.S. Can you tell me what you expect your #VAR %expandlist($this) {$that} will do if $this will have more than 1 element? Just interesting... |
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Caled
Sorcerer
Joined: 21 Oct 2000
Posts: 821
Location: Australia
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Posted: Mon Apr 20, 2009 12:53 am
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Yeah, I'm curious about what that could do as well.
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shalimar
GURU
Joined: 04 Aug 2002
Posts: 4717
Location: Pensacola, FL, USA
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Posted: Mon Apr 20, 2009 12:06 pm
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Oh, I was using massive indirection in my solving a sudoku puzzle package.
It was a great mental excersize!
the way im using it, $this is always a single alphanumeric... but i suspect that it would put my value into the default value field |
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Discord: Shalimarwildcat |
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