如何知道组件何时加载？ [英] How to know when the component is loaded?

问题描述

当创建AngularDart组件时，我可以使用 ShadowRootAware 并覆盖 onShadowRoot ，以确保影子dom

When creating a AngularDart component, I can use ShadowRootAware and override onShadowRoot to be sure that the shadow dom is loaded and ready for manipulation, as described by the docs;

保证当调用[onShadowRoot]时，该影子DOM
已加载并准备就绪。

It is guaranteed that when [onShadowRoot] is invoked, that shadow DOM has been loaded and is ready.

但是，如果 useShadowDom 设置为false，我有什么替代方法保证组件或其内容被加载并准备好被操作？

However, if useShadowDom is set to false, what alternative do I have that guarantees that the component or its content is loaded and ready to be manipulated?

推荐答案

您可以使用相同的方法。即使它说onShadowRoot它仍然触发，当它应该与阴影根禁用。我们刚刚在v0.12上试了一下。

You can use the same approach. Even though it says onShadowRoot it's still fired when it should with shadow root disabled. We just tried this last week on v0.12

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