Questions tagged [subscription]
A scheduled intake of specific content, often a published material, on a consistent basis.
While working on my Angular web application, I encountered an issue with displaying data when using Observables and Subjects. Typically, when searching the Firebase DB, I use *ngFor="let myvar of _myvar | async" in my HTML to display the retrieve ...
For the ngOnInit of a specific component, I have a need to subscribe to two different actions: To make a get request using an already existing Angular service that will return a list of items (sourceOptions in the code). To retrieve the route.queryParams ...
Recently, I encountered a situation where my SNS subscription had a filter policy containing 150 values. Aware of the limit on the value count, I promptly requested AWS to increase it. However, even after receiving an extended policy limit, I still encount ...
Issue with handling observables: someObservable$.subscribe(response => this.ref = response); if (this.ref) { // do something with this.ref value } ERROR: this.ref is undefined How can I ensure that the code relying on this.ref only runs after ...
Let's say I make a call to a service that returns an observable, and if it doesn't encounter any errors, then another service should be called which also returns an observable. What I tried doing is calling both services separately, one after th ...
Currently, I am working on building a basic search screen to gain a better understanding of Angular subscriptions, which I have found to be quite perplexing. On my home page, I have set up two components - one for filtering and the other for displaying sea ...
Having some trouble customizing my Mailchimp form a bit and could use some assistance. Snippet of the code: <!-- Begin MailChimp Signup Form --> <link href="//cdn-images.mailchimp.com/embedcode/horizontal-slim-10_7.css" rel="stylesheet" type=" ...
I'm currently working on integrating 3D secure Stripe payment for a unique "bundle" that requires both a one-time payment and a yearly recurring payment. After some research, I discovered that the solution is to use stripe.payment_intent for the one-time ...
I am facing an issue in my Angular application where I am trying to display a detailed summary of the sales for a specific drink using the DrinkDetailComponent. However, upon initializing the component, only one backend call is being made to retrieve infor ...
Struggling with handling HttpClient get request responses in my Angular component. Despite having no compilation errors, I can't seem to access the response from the service. Take a look at how I'm calling the service method in my component: ...
I'm looking for some advice on how to handle Angular and RxJs mechanics. I have server-side pagination set up on my backend and three components on the frontend: a data list, filters, and a pagination component. How can I subscribe to two streams (pag ...
As I navigate through SWR's various features, there is one that has caught my attention: SWR-subscription. The concept of "subscribing to real-time data sources with SWR" is unfamiliar to me and I am seeking an explanation along with a straightforward ...
Currently, I am progressing through Moshs' Angular course where we are building a simple shopping page. Despite the tutorial being a bit outdated, I managed to adapt to the changes in bootstrap and angular quite well until I reached the shopping cart secti ...
After creating a code using Stripe and Node.js, I encountered a dilemma. How can I ensure that the customer has actually paid for their usage of the service? My pricing plan is based on usage, so let's say a user utilized the service 5 times in a mont ...