fixed #834

sails/src/assets/scripts/modules/student/controllers/instructions.js

@@ -73,9 +73,9 @@ dashboardControllers.controller('StudentInstructionsCtrl', function StudentInstr
     });*/
 
   // Add method selected to the student
-  $scope.add_method = function(){
+    $scope.add_method = function(){
     // Create a new method
-    if($scope.method_selected.id == 0){
+    if($scope.method_selected == 0){
 
       $http
         .post(config.backend+'/method/new', {
@@ -96,7 +96,7 @@ dashboardControllers.controller('StudentInstructionsCtrl', function StudentInstr
       // Add method from templates
       $http
         .post(config.backend+'/method', {
-          'id_mmethod': $scope.method_selected.id,
+          'id_mmethod': $scope.method_selected,
           'id_stu': $scope.studentData.id
         })
         .success(function(data, status, headers, config) {
@@ -106,7 +106,7 @@ dashboardControllers.controller('StudentInstructionsCtrl', function StudentInstr
         })
         .error(function(data, status, headers, config) {
           console.log("Error from API: " + data.error);
-          console.log($scope.method_selected.id + " " + $scope.studentData.id);
+          console.log($scope.method_selected + " " + $scope.studentData.id);
         });
     }
   };

sails/src/assets/scripts/modules/student/views/instructions.html

@@ -5,18 +5,18 @@
 	  	<!-- Select to add new method -->
 	      <div class="form-group">
 	        <select class="form-control" name="method_select" id="method_select" ng-model="method_selected">
-            <option ng-repeat="ma in methods_available track by $index"
-               value="{{ $index }}"
-               label="{{ ma.name }}"
-               ng-if="ma.lang == user.lang">
-               {{ ma.name }}
-            </option>
-
-	          <option value="" translate>select_method</option>
+		  <option value="" translate>select_method</option>
+		  <option ng-repeat="ma in methods_available track by $index"
+			  ng-value="ma.id"
+			  label="{{ ma.name }}"
+			  ng-if="ma.lang == user.lang">
+		    {{ ma.name }}
+		  </option>	    
+		  <option value="0" translate>new_method</option>
 	        </select>
 
 	        <!-- Botón añadir método -->
-	        <button ng-click="add_method()" class="btn btn-success btn-sm" popover="{{ 'add' | translate}}" popover-trigger="mouseenter" ng-disabled="method_selected.id == undefined">
+	        <button ng-click="add_method()" class="btn btn-success btn-sm" popover="{{ 'add' | translate}}" popover-trigger="mouseenter" ng-disabled="method_selected == undefined">
 	        	<span class="glyphicon glyphicon-plus" aria-hidden="true"></span>
 	        </button>