javascript - Breaking change from between AngularJS 1.2 and 1.4? -
the following code works in angular 1.2 breaks in 1.4 error error: [ng:areq] argument 'mycontroller' not function, got undefined. code comes book "ng-book", , live working example can found here: http://jsbin.com/uhivozo/1/edit?html,output.
what changed?
<body> <div ng-controller="mycontroller"> {{ clock }} </div> <script type="text/javascript"> function mycontroller($scope) { $scope.clock = new date(); var updateclock = function() { $scope.clock = new date(); }; setinterval( function() { $scope.$apply(updateclock); }, 1000 ); updateclock(); }; </script> </body> (replace https://ajax.googleapis.com/ajax/libs/angularjs/1.2.0-rc.2/angular.js https://ajax.googleapis.com/ajax/libs/angularjs/1.4.0-rc.2/angular.js in jsbin link)
i didn't know version of angular allowed create controller without first creating module. in case, instantiating module , registering controller fix problem. jsbin
add app decalartion in html:
ng-app="app" modify script:
angular.module('app', []) // creates module function mycontroller () { ... } // register controller module angular.module('app').controller('mycontroller', mycontroller) 
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