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".
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In-depth analysis of AngularJS dependency injection principles
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