hiEvents:js 的简单事件库

喜事 js 的简单事件库 用法 function Cat() { var cat = this; var onCatMeowEvent = new hiEvent(); cat.onMeow = { add: function (fn) { onCatMeowEvent.add(fn); }, remove: function (fn) { onCatMeowEvent.remove(fn); } }; cat.meow = function () { console.log("meow"); onCatMeowEvent.invoke(); }; } //... // Then you can do: var cat = new Cat(); cat.onMeow.add(function () { console.log("on m