search improvement

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

@@ -398,6 +398,8 @@ dashboardControllers.controller('AddPictoCtrl', function (
 
     $scope.page=1; // Reset pagination
 
+    $scope.pictos = []; // Reset pictos
+
     var length = $scope.srch_term_picto == undefined ? 0 : $scope.srch_term_picto.length;
     if(length == 1){ //Check the word length
       $scope.alert = { type: 'warning', msg: 'warning_two_characters', show: true };
@@ -452,10 +454,20 @@ dashboardControllers.controller('AddPictoCtrl', function (
 
       $http.get(request)
       .success(function (data) {
+
+        // Load data into pictos
         $scope.pictos = data;
+
+        // Order by expression length
+        $scope.pictos.sort(function(a, b){
+          return a.expressions[0].text.length > b.expressions[0].text.length;
+        });
+
+        // No data warning
         if(data.length == 0){
           $scope.alert = { type: 'warning', msg: 'warning_no_pictos_found', show: true };
         }
+
         $scope.loadingCatPictos = false;
       })
       .error(function () {