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1 vote
0 answers
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Resolve promise in a typescript non async function [duplicate]

I have a typescript file with the following non async function. export function MSALInstanceFactory(): IPublicClientApplication { const environmentService = new EnvironmentService(); const ...
meji's user avatar
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0 votes
1 answer
68 views

How to return promise in partially async function [closed]

I have a function that goes like this: async function(field1, field2) : Promise<boolean> { if(aCondition) { await nestedFunc().then(doSomethingwithDataFromAwait() return true; ...
Aria's user avatar
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0 answers
58 views

Angular: Loading Indicator Stuck When Using Promises in Parent-Child Component

I am working on an Angular app (version 17). I have a parent component with two child components. On my page, I want to ensure that the content won't be displayed until all the data (from both the ...
dev_stack's user avatar
1 vote
1 answer
953 views

Angular HttpClient calls and signals

I am diving deep into signals watching tutorials and reading articles. When calling an api endpoint with httpClient I've seen two main approaches (at least that I liked) and I am unable to find much ...
eleon's user avatar
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1 vote
1 answer
111 views

Promise.all() never resolving

I have a function which should get some data asynchronously. getPageEvents() { const promises = this.calendarPage.days.map(day => { return this.dataService.getEventsByDay(day) ....
Andrea Militano's user avatar
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1 answer
1k views

Angular - Error RangeError: Maximum call stack size exceeded. after removing distinctUntilChanged() from a fromControl value change subscription

I have two angular components a parent and a child, both with their own form fields. I setup change listeners in both components to listen to the form control value changes and disable some fields ...
Sam's user avatar
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1 vote
0 answers
113 views

Alternative to toPromise with downgradeInjectable

A service I've written in Angular is being consumed in a third party angularJS application. My pattern has been: create a service method which returns Observable<someType> and then create a ...
minifier's user avatar
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1 answer
380 views

Angular assign value inline in click from an async function

I have a pretty unique situation of assigning value to a variable inline using click event via an async function call. I have ng-template-for where a deeply nested and complex set of object is ...
jolly's user avatar
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3 votes
2 answers
11k views

How to change an observable http request to promise request

This is my service file This is my components ts file And these are response models I am having issues with displaying the data I'm fetching through an Observable-based service in my TypeScript file ...
AhmetAltintas's user avatar
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1 answer
525 views

Angular: RouterGuards, HTTP requests and race conditions

I'm trying to create a RouterGuard in Angular that gets a response from the backend about the User's login status. The problem is that the HTTP request returns a Subscription with async concrete ...
João Renault's user avatar
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1 answer
351 views

execute a sequence of GET calls to an API wait and do some treatments on the results then give the result as argumant to another methode for a POST

I am new to Angular and i am facing some difficulties with a task. I have an array of IDs that i want to execute the same GET Call over. And for every GET call result i have to do some operations and ...
mhZakarya's user avatar
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2 answers
1k views

Cannot read properties of undefined (reading 'get') at get xyzArray [as xyzArray] Angular 14

I'm trying to implement FormArray into my project to generate dynamic FormControls.But I'm stuck at this error which I'm not able to understand.Whenever I create a getter method to get my array from ...
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3 answers
265 views

How to call Promise inside Promise and call function 2 times at a time in javascript

My code scenario is like :- async function ot(a: any) { return "outer text " + a; } async function it() { return "inner text"; } function insert() { it().then(res =&...
Shubham's user avatar
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0 answers
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Why does $q.when() promise chaining not work inside a while loop? [duplicate]

I was trying to chain a bunch of API calls based on a specific max count, until the offset specified for the API call does not exceed the max count. The offset is intended to increase by a constant ...
Aastha B's user avatar
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2 votes
1 answer
3k views

How to handle .toPromise() deprecation with RXJS and Angular 13

Hello I'm trying to figure out how to handle this deprecation on this code const authCtx = (auth: AngularFireAuth) => setContext(async () => { const token = await auth.idToken.pipe(take(1))...
Gerardo Guevara's user avatar

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