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19126643
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2013-10-01T21:53:52.610
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2013-10-01T22:16:32.593
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2013-10-01T22:16:32.593
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Yep this is the Angular way! However, I'd like to suggest some modifications. With your current implementation, each time you inject <code>"DataResults"</code> into a controller, you will be making the <code>$http.get</code> request, on page load. What happens when you need to add different <code>$http.get</code> functions? I would inject the <code>$q</code> service into your <code>"DataResults"</code> factory, which will allow you greater flexibility. Using the <code>$q</code> service with the Deferred API, you not only return a promise, but the promise is resolved with the value itself. Updated factory: <pre><code>var myApp = angular.module("myApp ", []); myApp.factory("DataResults",function($http,$q) { return { getJsonData: function(){ var deferred = $q.defer(); $http.get("/js/data.json"). success(function(d, status, headers, config) { deferred.resolve(_.compact(d)); }). error(function(d, status, headers, config) { deferred.reject(d); }); return deferred.promise; }, getSomeOtherData: function(){ var deferred = $q.defer(); $http.get("/js/data.json"). success(function(d, status, headers, config) { deferred.resolve(_.compact(d)); }). error(function(d, status, headers, config) { deferred.reject(d); }); return deferred.promise; } }; }); </code></pre> updated Controller: <pre><code>myApp.controller("DataSearchCtrl", ["$scope", "DataResults", function($scope, DataResults) { $scope.initializePage = function(){ DataResults.getJsonData().then(function(jsonData) { $scope.data = jsonData; }); }; $scope.loadTheOtherData = function(){ DataResults.getSomeOtherData().then(function(someOtherData){ $scope.otherData = someOtherData; }); }; }]); </code></pre>
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