Angularjs examples of two-way data binding demo tutorial

Recently read a book "Proficient in Angularjs", feel good, so do a note to facilitate memory.

A simple angular code:

The results of the operation are as follows:




Binding Ng-app on behalf of the current page BODY element received angular control, Ng-controller bound elements by the angular controller Helloctrl control, $scope is a global object, can be accessed directly on the page $ The properties and methods of scope.

Note: This type of writing applies only when the angular version is below 1.3, and above 1.3, it needs to be written as follows:

The effect is equivalent, but more than a definition of a module app, more in line with the idea of MVC, suggested the following way.