MDL-15358 negative data between () merge from 1.9 as this file is no more in HEAD

2008-09-20 20:16:55 +00:00
parent 8729b26e66
commit a7b41a3858
1 changed files with 3 additions and 0 deletions
@@ -79,6 +79,9 @@ class question_dataset_dependent_questiontype extends default_questiontype {

    function substitute_variables($str, $dataset) {
        foreach ($dataset as $name => $value) {
+            if($value < 0 ){
+                $str = str_replace('{'.$name.'}', '('.$value.')', $str);
+            } else {
            $str = str_replace('{'.$name.'}', $value, $str);
        }
        return $str;