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POAngularJS dataservice using breezejs it not resolving the promise
 

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  1. POAngularJS dataservice using breezejs it not resolving the promise
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    <p>I'm trying to setup a data service in my Angular application that is using breezeJS. After I resolve my promise I can't get the .then to file in my controller. I am getting data back from my database via breeze in my data service. I could just pass back the breeze promise but I want to be able to use $q.all to know when all my data has been found.</p> <p>In my controller`</p> <p>ProApp.controller('caseInfoController', function caseInfoController($scope, $log, $timeout, caseDataService) {</p> <pre><code> /***initialize data ***/ // initializeApp(); ATPinitializeApp(); function ATPinitializeApp() { $scope.MyStateList= caseDataService.getAllStates() .then(function assignStates(data) { $log.info("THIS THEN WILL NOT FIRE"); }); } </code></pre> <p>`</p> <p>The above then will not fire when the promise from the data service is fulfilled.</p> <pre><code>ProApp.factory('caseDataService', function ($log, $q) { breeze.config.initializeAdapterInstance("modelLibrary", "backingStore", true); var servicename = "http://localhost:60882/breeze/SPLBreeze"; var manager = new breeze.EntityManager(servicename); var caseDataService = { getAllStates: getAllStates, }; return caseDataService; /*** implementation details ***/ function getAllStates() { var myStatePromise = $q.defer(); var query = breeze.EntityQuery .from("state"); manager.executeQuery(query) .then(function (data) { $timeout(function () { myStatePromise.resolve(data); }, 200);; }); return myStatePromise.promise; }; </code></pre> <p>Any help would be greatly appreciated. I'm not 100% sure if I have the $q promises set up correctly. Eventually I would like to use a $q.all to determine when an array of various promises have been resolved to so I can update a message to the user. I've been reading that I need to use a timeout to get angular to realize that a change has happened in the next event loop. </p>
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    1. CONot sure what the issue is with your promises, but as per the angular/timeout thing: setting the timeout to 1ms should suffice. There's no need to set it to 200.
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    2. COI think I can even leave it it off the default is 0 and optional. $timeout(function(){stateListQ.resolve(); } );
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