Check if method exist - ActionScript 3 Snipplr Social Repository

Revision: 47069

at May 31, 2011 20:34 by dx0ne

Initial Code

var methodExist:Boolean;
try { //FP10 and up:
	methodExist = this["unloadAndStop"] != null;
}
catch (e:Error) { //FP9:
	methodExist = this["unload"] != null;
}

//or

public static function functionExists(obj:Object, name:String):Boolean {
	if ( obj == null ) return false;
	if (obj.hasOwnProperty(name)){
		return true;
	} else { return false; }
}

Initial URL

http://www.wastedpotential.com/?p=299

Initial Description

Initial Title

Check if method exist

Initial Tags

Initial Language

ActionScript 3

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