Bokep
- Viewed 120k times51edited Aug 27, 2019 at 9:31
The .subscribe() function is similar to the Promise.then(), .catch() and .finally() methods in jQuery, but instead of dealing with promises it deals with Observables.
That means it will subscribe itself to the observable of interest (which is getTasks() in your case) and wait until it is successful and then execute the first passed callback function ...
tasks => {console.log(tasks);}If you want it to run some logic on error (similar to .catch()) or on complete (similar to.finally()) you can pass that logic to the subscribe as following:
Content Under CC-BY-SA license How to use the subscribe method in JavaScript - Itsourcecode.com
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