Some minor improvements to the excel import - refs #4922

extension/Documentation/Manual.rst

@@ -3523,7 +3523,7 @@ See also `downloadButton`_ to offer a download of an uploaded file.
 
     * *importToTable*: <mariadb.tablename> - **Required**. Providing this parameter activates the import. If the table
       doesn't exist, it will be created.
-    * *importToColumn*: <col1>,<col2>,... - If none provided, the Excel column names A, B, ... are used. Note: These
+    * *importToColumns*: <col1>,<col2>,... - If none provided, the Excel column names A, B, ... are used. Note: These
       have to match the table's column names if the table already exists.
     * *importRegion*: [tab],[startColumn],[startRow],[endColumn],[endRow]|... - All parts are optional (default:
       entire 1st sheet). Tab can either be given as an index (1-based) or a name. start/endColumn can be given either

extension/qfq/qfq/Save.php

@@ -378,6 +378,8 @@ class Save {
                         $newValues[COLUMN_MIME_TYPE] = $vars[VAR_FILE_MIME_TYPE];
                     }
                 }
+            } elseif (isset($formElement[FE_IMPORT_TO_TABLE]) && !isset($formElement[FE_SLAVE_ID])) {
+                // Excel import on nonexisting column -> no upload
             } else {
                 // 'Advanced Upload'
                 $this->doUploadSlave($formElement, $modeUpload);