110. Injecting the Logging Service into Components

6:21 2 发言者 2 章次章次 144 分部分会议

发言者

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章章章章章章次第一章章第一章一章 1: In the last lecture we created our service and I told you to not instantiate it on your own. 302s · Speaker 1

In the last lecture we created our service and I told you to not instantiate it on your own. I told you that Angular offers some great tool which will give us access to our services. It's Angular's dependency injector. What is a dependency …
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章章章章章章次第一章章第一章一章 2: TypeScript needs to know where this logging service comes from. 74s · Speaker 1

TypeScript needs to know where this logging service comes from. Not Angular, TypeScript. And I will also add my provider, of course, because for this component too, I need to inform Angular how to create this logging service. So if we do th…