forgot to build the release again, should automate that...

Author: ghelton

dist/formly.js

@@ -98,10 +98,22 @@ angular.module('formly.render').directive('formlyForm', function formlyForm() {
         $scope.populateResult = function () {
           var formChildren = $element.children();
           var fieldScope;
-          angular.forEach(formChildren, function (field, key) {
+          angular.forEach(formChildren, function (fieldElement, key) {
             // grab fields isolate scope
-            fieldScope = angular.element(field).scope();
-            $scope.result[fieldScope.$index] = fieldScope.value;
+            fieldScope = angular.element(fieldElement).scope();
+            // check if its a form field, otherwise ignore, ie its the button
+            if (fieldScope.field) {
+              // if a key is set, then save the data with that key in the result object
+              // otherwise use the field's index from the fields array
+              var dataKey;
+              if ('key' in fieldScope.field) {
+                dataKey = fieldScope.field.key;
+              } else {
+                dataKey = fieldScope.$index;
+              }
+              // set value in result
+              $scope.result[dataKey] = fieldScope.value;
+            }
           });
         };
       }