FormAction.php: Fix problem of missing FE_ID and FE COLUMN - not shown in exception.

extension/qfq/qfq/form/FormAction.php

@@ -90,7 +90,8 @@ class FormAction {
         foreach ($feSpecAction as $fe) {
 
             // Preparation for Log, Debug
-            $this->store->setVar(SYSTEM_FORM_ELEMENT, Logger::formatFormElementName($fe), STORE_SYSTEM);
+            $this->store->setVar(SYSTEM_FORM_ELEMENT, Logger::formatFormElementName($fe), STORE_SYSTEM); // debug
+            $this->store->setVar(SYSTEM_FORM_ELEMENT_ID, $fe[FE_ID], STORE_SYSTEM); // debug
 
             $fe = HelperFormElement::initActionFormElement($fe);
 
@@ -100,12 +101,15 @@ class FormAction {
             }
 
             if (isset($fe[FE_FILL_STORE_VAR])) {
-                $rows = $this->evaluate->parse($fe[FE_FILL_STORE_VAR]);
+                $this->store->setVar(SYSTEM_FORM_ELEMENT_COLUMN, FE_FILL_STORE_VAR, STORE_SYSTEM); // debug
+                $rows = $this->evaluate->parse($fe[FE_FILL_STORE_VAR], ROW_REGULAR);
                 if (is_array($rows)) {
                     $this->store->appendToStore($rows[0], STORE_VAR);
                 } else {
                     if (!empty($rows)) {
-                        throw new UserFormException("Invalid statement for 'fillStoreVar': " . $fe[FE_FILL_STORE_VAR], ERROR_INVALID_OR_MISSING_PARAMETER);
+                        throw new UserFormException(json_encode(
+                            [ERROR_MESSAGE_TO_USER => "Invalid statement for 'fillStoreVar'.",
+                                ERROR_MESSAGE_SUPPORT => $fe[FE_FILL_STORE_VAR]]), ERROR_INVALID_OR_MISSING_PARAMETER);
                     }
                 }
                 $fe[FE_FILL_STORE_VAR] = ''; // do not process the same later on.
@@ -291,7 +295,7 @@ class FormAction {
             return;
         }
 
-        if($fe[FE_EXPECT_RECORDS]===''){
+        if ($fe[FE_EXPECT_RECORDS] === '') {
             throw new UserFormException("Missing parameter '" . FE_EXPECT_RECORDS . "'", ERROR_MISSING_EXPECT_RECORDS);
         }
         $expect = $this->evaluate->parse($fe[FE_EXPECT_RECORDS]);