Angularjs basic tutorial _ AngularJS

AngularJS is designed to overcome the shortcomings of HTML in building applications. HTML is a well-designed declarative language for static text display, but it seems weak to build WEB applications. So I did some work (you can also think it is a little trick) to let the browser do what I want. I haven't written anything for a long time. I don't know where to start writing anything. now I should write something technical first, angularjs-my brother called it "brother-in-law js"

1. Download

The code is as follows:

Official website: https://angularjs.org/
CDN：https://ajax.googleapis.com/ajax/libs/angularjs/1.3.0-beta.5/angular.min.js

2. Introduction 1. ng-app

The scope of angularjs is determined. you can use

The code is as follows:

...

For angularjs to render the entire page, you can also use

The code is as follows:





……





To render some of them.

2. ng-model

Ng-model: when your data model is changed, for example, ng-model = 'test', where the value of test is changed, the value of {test} will also change, that is, the value of test connected to ng-model will also change, as shown below:

The code is as follows: