Reactive Pattern for Tracking Progress
Learn about the reactive pattern to implement tracking progress.
We'll cover the following
Tracking bulk upload
In order to track the progress of the bulk upload, we can call a very useful operator called finalize
. The finalize
operator allows us to call a function when the observable completes or errors out.
The idea is to call the finalize
operator and execute a function that will calculate the progress. This way, every time an observable is completed, the progress will get updated. This is what the code will look like in recipes-book-front/src/app/recipe-creation/recipe-creation.component.ts
:
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