摘要： 最近dojo evneted的两个概念一直没搞清楚，跟同事打赌，我自己肯定能查得到，结果，看了其他人的代码加上官网翻了一遍，算是有点理解了。on/emitemit，某个对象发出事件。ArgumentTypeDescriptiontargetObjectThis is the target object (a DOM node or other event emitting object) that will be the source of the event. The target object may be a host object with its own event capabili 阅读全文