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Questions - switchmap

Angular - How to get posts, tags and comment count from Wordpress REST API using switchMap and then combine the resulting values using JavaScript?

I am working on an Angular app that needs to fetch posts, their respective tag names and comment count from Wordpress REST API. With the API three GET requests need to be sent to the server. The first...
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aleksejjj

javascript

angular

wordpress-rest-api

switchmap

Votes: 0

Answers: 1

Latest Answer

I experienced a console error I don't fully understand: Cannot read properties of undefined (reading 'map') I need to fix this in order to continue the work. The reason for the error is that from wi...
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Siddhant

switchmap complains not returning but thought i was

here is the error: ERROR TypeError: You provided 'undefined' where a stream was expected. You can provide an Observable, Promise, Array, or Iterable. Here is the code publicresourceuploadtos3(event): ...
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Christopher Jakob

angular

rxjs

observable

switchmap

Votes: 0

Answers: 1

Latest Answer

If you're returning of(result) inside a switchMap(), then use map() instead. You can simply return the result without wrapping it in of(). Your switch block handles two cases, but what if both cases ...
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Joshua McCarthy

Angular - How to get posts and tag names from Wordpress REST API using switchMap (merge two server responses)?

I am working on an Angular app that needs to fetch posts and their respective tag names from Wordpress REST API. With the API two GET requests need to be sent to the server. The first request is being...
test-img

aleksejjj

angular

lodash

wordpress-rest-api

switchmap

Votes: 0

Answers: 1

Latest Answer

The vanilla JS approach is to use map and find to replace the ID with the corresponding tag. Like this: .subscribe(({ questions, tags }) => { const mergedArrays = questions.map((q) => { ...
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Salmin Skenderovic

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