基本指令示例

Created: November-22, 2018

超人 directive.js

angular.module('myApp', [])
  .directive('superman', function() {
    return {
      // restricts how the directive can be used
      restrict: 'E',
      templateUrl: 'superman-template.html',
      controller: function() {
        this.message = "I'm superman!"
      },
      controllerAs: 'supermanCtrl',
      // Executed after Angular's initialization. Use commonly 
      // for adding event handlers and DOM manipulation
      link: function(scope, element, attributes) {
        element.on('click', function() {
          alert('I am superman!')
        });
      }
    }
  });

超人 template.html

<h2>{{supermanCtrl.message}}</h2>

index.html

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Document</title>
  <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.0/angular.js"></script>
  <script src="superman-directive.js"><script/>
</head>
<body>
<div ng-app="myApp">
  <superman></superman>
</div>
</body>
</html>

你可以在 AngularJS 关于指令的官方文档中查看有关指令的 restrict 和 link 函数的更多信息。