complex extension pattern 复合型推广模式
You will then learn how to create a more complex extension which changes the functionality of an existing Ext JS class and adds some new features.
然后,您将学习如何创建一个更复杂的扩展,可以修改一个已有 Ext JS 类的功能以及添加一些新特性。
Listing 28 shows an example of an entry with a complex, unknown extension element.
清单28展示了一个带有复杂的未知扩展元素的条目示例。
Another extension situation is where you have a complex type that is semantically equivalent to a NIEM type but you need to alter or add to it in some way.
另一个扩展情形是,您具有一个语义上等价于niem类型的复杂类型,但是需要在某些方面做修改或者添加内容。
应用推荐