Javascript .onchange限制(Javascript .onchange limitations)

 当我开始开发越来越多的复杂Javascript解决方案时，我想知道javascript给我什么样的选项来监控环境中的变化。 我已经看到很多解决方案，不断地ping任何他们想要监视的元素，但对于任何类型的资源繁重的应用程序（或任何情况取决于开发人员的标准）变得臃肿和过于hackish成为一个可行的方法。 这让我想到了“javascript的onchange事件有哪些限制？”。 具体来说，现在我正在尝试监控窗口的大小。 有没有办法利用.onchange事件来做这样的事情？ 你怎么解决这个问题？ 
 
 谢谢！ 我很想知道每个人都要说些什么。 

As I begin to develop more and more compliacted Javascript solutions, I wonder what sort of options javascript gives me to monitor changes in my environment. I've seen so many solutions that constantly ping whatever element they are wanting to monitor, but for any sort of resource heavy application (or for any case depending on the standards of the developer) that becomes bloated and too hackish to be a viable method. Which brings me to my question, "What are the limitations of javascript's onchange event?". Specifically, right now I'm trying to monitor the size of the window. Is there a way to utilize the .onchange event for things like this? How would you solve this?
 
Thanks! I'm very interested to hear what everyone has to say.

原文：https://stackoverflow.com/questions/671701