Merge pull request OptimalBPM#110 from albertjose/fix/onPopulationError

Add onPopulationError callback again

Author: nicklasb

src/angular-schema-form-dynamic-select.js

@@ -300,8 +300,13 @@ angular.module('schemaForm').controller('dynamicSelectController', ['$scope', '$
                     console.log('asyncCallback items', form.titleMap);
                 },
                 function (data, status) {
-                    alert("Loading select items failed(Options: '" + String(form.options) +
-                    "\nError: " + status);
+                    if (form.options.onPopulationError) {
+                        $scope.getCallback(form.options.onPopulationError)(form, data, status);
+                    }
+                    else {
+                        alert("Loading select items failed(Options: '" + String(form.options) +
+                        "\nError: " + status);
+                    }
                 });
         }
         else if (form.options.httpPost) {
@@ -314,8 +319,13 @@ angular.module('schemaForm').controller('dynamicSelectController', ['$scope', '$
                     console.log('httpPost items', form.titleMap);
                 },
                 function (data, status) {
-                    alert("Loading select items failed (URL: '" + String(finalOptions.httpPost.url) +
-                    "' Parameter: " + String(finalOptions.httpPost.parameter) + "\nError: " + status);
+                    if (form.options.onPopulationError) {
+                        $scope.getCallback(form.options.onPopulationError)(form, data, status);
+                    }
+                    else {
+                        alert("Loading select items failed (URL: '" + String(finalOptions.httpPost.url) +
+                        "' Parameter: " + String(finalOptions.httpPost.parameter) + "\nError: " + status);
+                    }
                 });
         }
         else if (form.options.httpGet) {
@@ -326,8 +336,13 @@ angular.module('schemaForm').controller('dynamicSelectController', ['$scope', '$
                     console.log('httpGet items', form.titleMap);
                 },
                 function (data, status) {
-                    alert("Loading select items failed (URL: '" + String(finalOptions.httpGet.url) +
-                    "\nError: " + status);
+                    if (form.options.onPopulationError) {
+                        $scope.getCallback(form.options.onPopulationError)(form, data, status);
+                    }
+                    else {
+                        alert("Loading select items failed (URL: '" + String(finalOptions.httpGet.url) +
+                        "\nError: " + status);
+                    }
                 });
         }
         else {