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Derar
Novice
Joined: 09 Sep 2006
Posts: 44
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 Posted: Tue Aug 10, 2010 2:27 pm
[3.22a] Feature Request - Dynamic Function Call
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Would be nice if the following parsed out successfully:
| Code: |
$func = "_TestFunc"
#CALL @{$func}($arg1, $arg2)
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Similar to how this works:
| Code: |
$var = "TestVar"
$var2 = @{$var}
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You can sort of hash together something really ugly with #EXEC and %concat, but... it's messy and it gets weird when you start to try to include db vars as parameters.
Example:
| Code: |
$func = "_TestFunc"
#EXEC {%concat("#CALL @", $func, "(", $arg1, ", ", $arg2, ", ", $arg3, ")")}
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You can also make it work pretty much fine with an alias instead of a function, but would be nice to have an easy way to call it dynamically as a function.
Alternatively, if somebody's got an idea on how I can do that now... :) |
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Zugg
MASTER
Joined: 25 Sep 2000
Posts: 23379
Location: Colorado, USA
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Posted: Tue Aug 10, 2010 4:00 pm
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I think that's actually a bug. It parses and compiles but generates slightly wrong compiled code. So I'll add this to the bug list.
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Zugg
MASTER
Joined: 25 Sep 2000
Posts: 23379
Location: Colorado, USA
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Posted: Wed Aug 18, 2010 8:42 pm
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Looks like this works if the function is a inline variable function, like this:
| Code: |
<alias name="doit" id="3">
<value>$func="testvar"
#show @{$func}(1,3)</value>
</alias>
<var name="testvar" id="5">%eval(%1+%2)</var> |
however, if doesn't work when it's a real function, like this:
| Code: |
<alias name="doit" id="3">
<value>$func="test"
#show @{$func}(1,3)</value>
</alias>
<func name="test" id="4">
<value>#RESULT %eval(%1+%2)</value>
</func> |
In any case, should be fixed in the next version. |
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