Another solution:
// ActionScript 2.0 Class Definition: com/ArrayExtension.as
dynamic class com.ArrayExtension extends Array {
function ArrayExtension() {
if (arguments.length == 1 && !isNaN(arguments[0])) {
this.length = arguments[0];
} else {
this.push.apply(this, arguments);
}
}
}
// fla for Testing
// Frame Action
import com.ArrayExtension;
var arEx0:ArrayExtension = new ArrayExtension("one", "two", "three");
trace([arEx0.length, arEx0]); // Output: 3,one,two,three
var arEx1:ArrayExtension = new ArrayExtension(3);
trace([arEx1.length, arEx1]); // Output: 3,undefined,undefined,undefined
// [Debug] > [List Variables]:
Variable _level0.arEx0 = [Object #3] [
0:"one",
1:"two",
2:"three"
]
Variable _level0.arEx1 = [Object #4] []
_____
Mike Britton wrote:
class com.ArrayExtension extends Array
{
public function ArrayExtension()
{
super()
var argString = arguments[0].split(",");
for(var i=0; i< argString.length; i++)
push(argString[i]);
}
}
Usage:
var arEx = new ArrayExtension("one,two,three");
trace(arEx.length);
Good luck,
Fumio Nonaka
mailto:[EMAIL PROTECTED]
http://www.FumioNonaka.com/
My books<http://www.FumioNonaka.com/Books/index.html>
Flash community<http://F-site.org/>
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