This is a proof of concept (PoC) to display a loading indicator when data is being fetched asynchronously and data fetches may happen multiple times. Kind of live updates but with different observables for when data needs to be fetched and the actual data fetching observable.
Takes into account server side rendering & hydration.
Created as response to an r/Angular2 Reddit post
Command used to generate this project:
pnpm dlx @angular/cli new \
--package-manager=pnpm \
--inline-style --inline-template --style css \
--ssr --skip-tests \
live-updates-loading-indicatorThis project was generated with Angular CLI version 18.0.3.
Run ng serve for a dev server. Navigate to http://localhost:4200/. The application will automatically reload if you change any of the source files.
Run ng generate component component-name to generate a new component. You can also use ng generate directive|pipe|service|class|guard|interface|enum|module.
Run ng build to build the project. The build artifacts will be stored in the dist/ directory.
Run ng test to execute the unit tests via Karma.
Run ng e2e to execute the end-to-end tests via a platform of your choice. To use this command, you need to first add a package that implements end-to-end testing capabilities.
To get more help on the Angular CLI use ng help or go check out the Angular CLI Overview and Command Reference page.