9cd2741d6c
`ComponentNgElementStrategy` is supposed to call `ngOnChanges()` on the underlying component instance if available, but not fail if the component does not have an `ngOnChanges()` method. This works as expected. However, the test used to verify that was invalid; i.e. the test would pass even if `ComponentNgElementStrategy` would try to call `ngOnChanges()` on a component without such a method. This commit replaces the invalid test with a new one that correctly verifies that `ComponentNgElementStrategy` does not try to call `ngOnChanges()`. PR Close #39452
Angular - One framework. Mobile & desktop.
Angular is a development platform for building mobile and desktop web applications
using Typescript/JavaScript and other languages.
Contributing Guidelines
·
Submit an Issue
·
Blog
Documentation
Get started with Angular, learn the fundamentals and explore advanced topics on our documentation website.
Advanced
Development Setup
Prerequisites
- Install Node.js which includes Node Package Manager
Setting Up a Project
Install the Angular CLI globally:
npm install -g @angular/cli
Create workspace:
ng new [PROJECT NAME]
Run the application:
cd [PROJECT NAME]
ng serve
Quickstart
Ecosystem
Changelog
Learn about the latest improvements.
Upgrading
Check out our upgrade guide to find out the best way to upgrade your project.
Contributing
Contributing Guidelines
Read through our contributing guidelines to learn about our submission process, coding rules and more.
Want to Help?
Want to file a bug, contribute some code, or improve documentation? Excellent! Read up on our guidelines for contributing and then check out one of our issues in the hotlist: community-help.
Code of Conduct
Help us keep Angular open and inclusive. Please read and follow our Code of Conduct.
Community
Join the conversation and help the community.
Love Angular? Give our repo a star ⭐ ⬆️.