Dart库与聚合物相互导入

Question

I have a polymer element containing another one. I tried to have them in the same library like the following

In parent.dart

library Parent;

part "child.dart";

In child.dart

part of Parent

But this doesn't work. I guess because the child.dart is also included in child.html (the polymer template file.) So I separated them into two libraries and have they like

In parent.dart

library Parent;

import "child.dart";

In child.dart

library Child;

import "parent.dart";

This works but I'm not sure this is the correct way to do it. Any ideas?

Thanks, Yi

Answer 1

为每个自定义元素提供自己的库是一种新兴的最佳实践。