glad hill
Hi, I have an array that I loop through in my HTML component.
When a button is pressed, a PUT API call is triggered.
After the API call, the array values should change and the website needs to update.
E.g. looping through 10 products and then deleting 1, then the website needs to reflect those changes. What do I need for that? I thought ngOnChange but that is only for parent & child relationships.
I tried: .subscribe(() => this.ngOnInit()); but not effect.
left narwhalBOT
@brave ledge, you can use the following snippet to have your code formatted and colored by Discord. Replace ts with the language you need (i.e. html, js, css, etc)
```ts
// your code goes here
```
glad hill
that's totally fine. I will check these out in a bit and read up on them. Thanks a bunch so far 😄
I gotta fix some bug first before I can test this out
glad hill
Fixed it btw.
brave ledge
Hopefully using the AsyncPipe, or I'd consider it not really fixed 🙂
peak meteor
Hopefully using the AsyncPipe, or I'd consider it not really fixed 🙂
What's the async pipe
peak meteor
Fixed it btw.
Can you share the fix please
peak meteor
What's the async pipe
Just now noticed the link will check it first
glad hill
Just now noticed the link will check it first
just had to update the variable in my component with a new value by re-assigning it
peak meteor
True so you did it with subscribe and next right
glad hill
True so you did it with subscribe and next right
inside the subcribe yeah, but without next(), just passing a function, I guess the first parameter is considered next.
subscribe(() => this.myArray = newValueOfMyArray) something like this
brave ledge
What's the async pipe