[英]Data binding performance in AS3 / Flex
在不同的绑定方式下,不同的性能水平是什么?
ChangeWatcher.watch
addEventListener
BindingUtils.bindProperty
MXML {}
Flex's databinding is very heavy as it uses the magic strings event system that adds a lot of extra code in addition to other performance crap it adds. Flex的数据绑定非常繁重,因为它使用了魔术字符串事件系统,该系统除了增加了其他性能外,还添加了很多额外的代码。 If your looking for performance bind manually. 如果您想要性能,请手动绑定。 Here's a very in depth report on your exact question though: http://www.slideshare.net/michael.labriola/diving-in-the-flex-data-binding-waters-presentation 这是关于您的确切问题的非常深入的报告: http : //www.slideshare.net/michael.labriola/diving-in-the-flex-data-binding-waters-presentation
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