git clone [email protected]:slashhuang/design-patterns-tutorial.git --depth=1
cd design-patterns-tutorial
## open html file to check results
简易日志系统演示simple decorator log system
简单的对象回调数组演示 simple observer array
结合事件进行的订阅发布模式 pub-sub handler combined with DOM events
内存管理之单例模式 memory saving strategy with singleton
eg. $('input').change() 做三件事件
- pub/sub ==> 是根据topic 比如click等来执行通知
trigger('日志') trigger('发起请求) trigger(UI')
- observer ==> 比如 redux.subscribe的api就是这样子 不会对事情做区分 ['日志','发起请求','UI'].forEach(fn)
dialog或者modal组件
<button> => click => 弹出modal、dialog ==> 点击叉叉隐藏
<button> => click => 弹出modal、dialog ==> 点击叉叉隐藏