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PO$resource callback function in angularjs
 

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    <p>I set up a method to be called by an ng-click event in my html:</p> <pre><code>&lt;div ng-repeat="section in model.sections"&gt; &lt;a ng-click="updateSection($index)"&gt; &lt;/div&gt; </code></pre> <p>Then in my javascript file, I had the following service: </p> <pre><code>.factory('Sections', function($resource){ return{ onUnits: $resource('/api/sections/:uuid/units', {uuid:'@sectionUUID'}, { get: {method: 'GET', params:{uuid: '@uuid'}, isArray:true} } } } </code></pre> <p>The method being called from the html is:</p> <pre><code>$scope.updateSection = function(index){ $scope.model.sections[index].sectionUnits = Sections.onUnits.get({uuid: $scope.model.sections[index].sectionUUID} ,console.log($scope.model.sections[index]) ); } </code></pre> <p>before this update happens, </p> <pre><code>$scope.model.sections[0].sectionUnits == ['d1','d2'] </code></pre> <p>which is the list of id's of units associated with this section. This method basically updates this list with the real <code>unit</code> objects that looks like:</p> <pre><code>.sectionUnits = [{unitUUID: 'd1', materials: ['m1','m2','m3'] }, {... }] </code></pre> <p>in my browser, the code above returns the updated <code>section</code> object that I was looking for, with all the <code>unit</code> objects nested under the <code>section</code>.</p> <p>However, what I really wanted, was to implement a callback that takes the list of id's of all the <code>materials</code> associated with the unit in this updated <code>section</code> object, and retrieve them.</p> <p>If I try that, and have the following call back instead, I get the list of <code>sectionUnits</code> that's still just the id's:</p> <pre><code>$scope.updateSection = function(index){ $scope.model.sections[index].sectionUnits = Sections.onUnits.get({uuid: $scope.model.sections[index].sectionUUID} ,console.log($scope.model.sections[index].sectionUnits) ); } </code></pre> <p>I have looked through a lot of SO threads and the original doc, but am kind of stuck at this point.</p> <p>Thanks!</p>
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