Introduction to AngularJS

AngularJS is mainly used to build single-page web applications. This article mainly shares an introduction to AngularJS with you, hoping to help everyone.

The core of AngularJS: modules, scopes, controllers, expressions, filters, directives, routing, dependency injection, services, etc.

Advantages of using AngularJS: Make development easier It is simple and reduces the difficulty of building complex applications; it provides some advanced features: decoupling application logic, data models and views; Ajax services; dependency injection; browsing history; testing...

AngularJS is modular development mode.

AngularJS uses dirty checking.

Dirty checking is an effective means of checking data model changes.

Dirty check: When AngularJS thinks that a value may have changed, it will run its own event $digest() loop to check whether the value has become "dirty".

Related recommendations:

In-depth analysis of AngularJS dependency injection principles

The above is the detailed content of Introduction to AngularJS. For more information, please follow other related articles on the PHP Chinese website!