问题描述
我有3个表格，其中包含用户信息，一个用于学生，一个用于教师，一个用于管理员。
I have 3 tables that contain user information, one for students, one for teachers and one for administrators.
他们不以任何方式相关。我无法为管理员创建一个仪表板，其中列出了学生和教师的列表。
They are not related in any way. I wan't to create a dashboard for the Administrators, where a list of students and teachers shows up.
我发现实现这一点的唯一方法是使用 $ uses 变量。
The only way I found to achieve this was using the $uses variable in the Administrators controller. However, I have read in many places that this is bad practice.
任何解决方案？
推荐答案
另一个也许更好的做法是使用 ClassRegistry :: init（'MyModel'） - > myMethod（）（）
Another, perhaps better practice is the use of ClassRegistry::init('MyModel')->myMethod() (more reading @ Cake API)
这只会载入对象，而不是 loadModel 或使用， ClassRegistry 这些模型被视为单例。
This only loads the object when it's used, as opposed to loadModel or uses, with ClassRegistry the models are treated as singletons.
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有很多不同的模型，您需要从一个控制器访问您的模型数据的全部条件，但永远不会得到如何在不违反约定的情况下如何做的最终答案。
There are plenty of conditions where you would need to access all of your models data, from one controller, but never a definitive answer on how to do it without breaking convention!
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