Flex中addEventListener失败原因总结

Categories: Flex; Tagged with: ActionScript • Event • Flex; @ October 9th, 2008 2:01

我绝对是个粗心大意的人, 写代码90%的时间是浪费在低级错误上. 今天不幸又add错一把, 索性将犯错原因归纳如下:

1.弱智级别:*****  隔着锅台上炕:  没有dispatch就addEventListener

2.弱智级别:****   驴唇不对马嘴:  addEventListener中Event类型不符
3.弱智级别:***    驴唇不对马嘴:   Listener参数中Event类型不符[FleBuilder会在编译时报错]
4.弱智级别**      脑子让驴踢了:   在addEventListener之前就dispatch Event[不太容易发现]

自定义事件常见错误:

1. Type不使用Const的String

2. 构造函数中super(type…)中type填写错误.

[Flex]DataGrid使用ActionScript增加列 Use AS Add DataGrid Column

Categories: Flex; Tagged with: ActionScript • DataGrid • Flex; @ October 9th, 2008 1:49

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Categories: Flex; Tagged with: ActionScript • Flex • SQLite; @ October 5th, 2008 23:16

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Flex Singleton Pattern—-Flex中的单例模式

Categories: Flex; Tagged with: ActionScript • Flex • Singleton Pattern • 单例模式 • 设计模式; @ October 1st, 2008 0:49

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在Flex/AIR中使用Drag And Drop. Using Drag And Drop in Flex/AIR

Categories: Flex; Tagged with: ActionScript • AIR • Drag and Drop • Flex; @ September 29th, 2008 23:25

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