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August 29, 2015 14:03
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Force update scope in callback
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| <!DOCTYPE html> | |
| <html ng-app="myApp"> | |
| <head> | |
| <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script> | |
| <script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.18/angular.min.js"></script> | |
| </head> | |
| <body> | |
| <div ng-controller="MyController"> | |
| <button id="load">Load products</button> | |
| <my-tag></my-tag> | |
| </div> | |
| <script> | |
| angular.module("myApp", []) | |
| .factory("myProducts", function(){ | |
| var products = []; | |
| return products; | |
| }) | |
| .controller("MyController", ["$scope", "myProducts", function($scope, myProducts){ | |
| $scope.products = myProducts; | |
| $("#load").on("click", function(){ | |
| setTimeout(function(){ | |
| //$scope.$apply(function(){ // Remember to add this line, callback need $apply() to force update scope | |
| myProducts.length = 0; | |
| for(var i=0; i<10; i++) { | |
| myProducts.push("product "+i); | |
| } | |
| //}); | |
| }, 1000); | |
| }); | |
| }]) | |
| .directive("myTag", function(){ | |
| return { | |
| restrict: 'AE', | |
| template: '\ | |
| <ul>\ | |
| <li ng-repeat="product in products">{{ product }}</li>\ | |
| </ul>' | |
| } | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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