Chr*_*s R 6 apache-flex actionscript-3
我需要删除与Flex 3关联数组中的属性关联的值; 这可能吗?
例如,假设我创建了这样的数组:
var myArray:Object = new Object();
myArray[someXML.@attribute] = "foo";
后来,我需要做这样的事情:
delete myArray[someXML.@attribute];
但是,我在运行时收到此错误消息:
Error #1119: Delete operator is not supported with operand of type XMLList.
我该如何执行此操作?
quo*_*uoo 11
删除在AS3中的效果不如在AS2中那样多:
http://www.gskinner.com/blog/archives/2006/06/understanding_t.html
但是,我认为你的问题可以通过简单地使用toString()来解决,即
var myArray:Object = new Object();
myArray[someXML.@attribute.toString()] = "foo";
delete myArray[someXML.@attribute.toString()];