ExtJS (JavaScript)模块设计模式最佳实践。

I have a question about best practices with the Module Design Pattern. The code below is an example of the way that some of our Components are written (we use ExtJs but that shouldn't matter too much). We build a lot of our components like this and I know that this doesn't match best practices exactly. Have any thoughts to clean up the code?I have a question about best practices with the