Polymer 中“观察者”与“通知”（在属性块中）与“观察者”与“听众”之间的区别
[英]Difference between "observer" vs. "notify" (in property block) vs. "observers" vs. "listeners" in Polymer
问题描述
我试图了解 Polymer 属性块中“观察者”与“通知”之间的区别，以及它们与“观察者”和“听众”的区别。 在线文档似乎没有详细说明它们。
有人可以向我解释一下吗？
1 个解决方案
解决方案1
6 已采纳 2016-03-08 16:26:20
- notify触发事件以通知父母有关更改的属性
- 观察者是一个在属性改变时调用的函数
- listeners是在收到特定事件时调用的事件处理程序
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