如何从Flex 3中的基于对象的关联数组中删除值?

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";
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后来,我需要做这样的事情:

delete myArray[someXML.@attribute];
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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.
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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()];
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