Fix for bug: when students try to add an entry while no field is defined, the

foreach barfs on the value of $fields, which is false.
2006-05-25 05:14:53 +00:00
parent 670cced63a
commit 46941b6043
1 changed files with 4 additions and 2 deletions
@@ -320,9 +320,11 @@


 /// Finish the page
-    
+
    // Print the stuff that need to come after the form fields.
-    $fields = get_records('data_fields', 'dataid', $data->id);
+    if (!$fields = get_records('data_fields', 'dataid', $data->id)) {
+        error(get_string('nofieldindatabase'));
+    }
    foreach ($fields as $eachfield) {
        $field = data_get_field($eachfield, $data);
        $field->print_after_form();