data MDL-23573 made database activity export only include the requested fields

2010-07-29 06:24:47 +00:00
parent 0c42353743
commit b133c4bbb8
1 changed files with 3 additions and 1 deletions
@@ -98,10 +98,12 @@ if($mform->is_cancelled()) {

 $selectedfields = array();
 foreach ($formdata as $key => $value) {
-    if (strpos($key, 'field_') === 0) {
+    //field form elements are field_1 field_2 etc. 0 if not selected. 1 if selected.
+    if (strpos($key, 'field_')===0 && !empty($value)) {
        $selectedfields[] = substr($key, 6);
    }
 }
+
 $exportdata = data_get_exportdata($data->id, $fields, $selectedfields);
 $count = count($exportdata);
 switch ($formdata['exporttype']) {