Created
September 23, 2013 01:40
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| <!doctype html> | |
| <html ng-app="myApp"> | |
| <head> | |
| <title>Simple App</title> | |
| <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.0rc1/angular.js"></script> | |
| </head> | |
| <body> | |
| <div ng-controller="SomeController"> | |
| <input type="text" | |
| placeholder="What city do you live in" | |
| ng-model="city"> | |
| <my-city ng-model="city"></my-city> | |
| </div> | |
| <script> | |
| var app = angular.module('myApp', []); | |
| app.controller('SomeController', function($scope) { | |
| $scope.city = undefined; | |
| // $scope.city = "Seattle"; // try me | |
| }); | |
| app.directive('myCity', function() { | |
| return { | |
| restrict: 'E', | |
| require: '^ngModel', | |
| scope: { | |
| ngModel: '=' | |
| }, | |
| template: 'I live in {{ city }}', | |
| controller: ['$scope', function($scope) { | |
| $scope.city = "Seattle"; | |
| }], | |
| link: function(scope, el, attrs, ctrl) { | |
| scope.$watch('ngModel', function(newCity) { | |
| if (newCity) { | |
| scope.city = newCity; | |
| } | |
| }); | |
| } | |
| }; | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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