Fragsworth Fragsworth - 1 year ago 196
ActionScript Question

Actionscript object number of properties

How can I get the number of properties in a generic Actionscript Object? (Like Array length)

Answer Source

You will have to loop over all element to count them:

function objectLength(myObject:Object):int {
 var cnt:int=0;

 for (var s:String in myObject) cnt++;

 return cnt;

var o:Object={foo:"hello", bar:"world"};
trace(objectLength(o)); // output 2
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