您不能覆盖AngularJS内置指令。但是，您可以定义多个具有相同名称的指令，并使它们针对同一元素执行。通过
priority为指令分配适当的值，您可以控制指令在内置指令之前还是之后运行。
该插件显示了如何构建
ng-click在内置指令执行之前执行的指令
ng-click。该代码也显示在下面。单击链接时，自定义
ng-click将首先运行，然后内置将运行
ng-click。
index.html
<!DOCTYPE html><html ng-app="app"> <head> <script data-require="jquery@1.9.0" data-semver="1.9.0" src="//cdnjs.cloudflare.com/ajax/libs/jquery/1.9.0/jquery.js"></script> <script data-require="angular.js@1.0.7" data-semver="1.0.7" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.7/angular.js"></script> <script src="script.js"></script> </head> <body ng-controller="MyCtrl"> <a ng-click="alert()">Click me</a> </body></html>
script.js
angular.module('app', []) .directive('ngClick', function($rootScope) { return { restrict: 'A', priority: 100, // give it higher priority than built-in ng-click link: function(scope, element, attr) { element.bind('click', function() { // do something with $rootScope here, as your question asks for that alert('overridden'); }) } } }) .controller('MyCtrl', function($scope) { $scope.alert = function() { alert('built-in!') } })
