Getting hierarchical structure subscribe | Angular Community | Page 1

strange coyote Oct 18, 2022, 8:18 AM

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You want to use mergeMap instead of map when calling getMBP, but what's that L._____.map?

rugged slate Oct 18, 2022, 8:20 AM

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mergemap ?

strange coyote Oct 18, 2022, 8:20 AM

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https://www.learnrxjs.io/learn-rxjs/operators/transformation/mergemap

mergeMap / flatMap

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Probably easier to understand if you don't censor all those variables.

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Why is this.appService.getMBP inside of L_______.map((data:any) => { ?

rugged slate Oct 18, 2022, 8:24 AM

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getmbp is api call globally

rugged slate Oct 18, 2022, 9:17 AM

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mergeMap don't do what i want

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i want when my getM is finish
set getMBP(value of getM)

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in getMBP i loop over getM value

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and when it's ALL finish load other function

rugged slate Oct 18, 2022, 9:46 AM

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to be clearer

mainobject :
id
data1
data2
data3
subobject: [object1-> id,data1,data2,data3,
object2-> id,data1,data2,data3,,
object3-> id,data1,data2,data3,]
this is what i want
each object has request api based on the id of parent

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i want main object calling request finish
to get is id to call subobject by request

rugged slate Oct 18, 2022, 10:37 AM

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up ?

strange coyote Oct 18, 2022, 12:36 PM

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I still think u need mergeMap. Probably want to reshare with something that makes a bit more sense.

rugged slate Oct 18, 2022, 12:45 PM

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mergeMap make my subscribe executed twice

rugged slate Oct 18, 2022, 1:37 PM

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it's hurt my brain actually

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it's look like over engineered for nothing

rugged slate Oct 18, 2022, 1:55 PM

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up

fathom pollen Oct 18, 2022, 2:11 PM

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for console.logs you should use tap instead of map

rugged slate Oct 18, 2022, 2:11 PM

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why

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i don't really care of console.log i just want my main object full

fathom pollen Oct 19, 2022, 7:41 AM

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map needs a return value otherwise the values are lost

#Getting hierarchical structure subscribe