- A+
所属分类:PHP编程
- <HTML><BODY BGCOLOR=FFFFFF>
- <FORM ACTION="<?php echo $PATH_INFO?>" METHOD=POST>
- <?php
- if (isset($hierarchy)){
- //$hierarchy[] = $selection;
- if (isset($hierarchy)){
- while(list($level, $sel) = each($hierarchy)){
- echo "<INPUT TYPE=HIDDEN NAME=hierarchy[$level] VALUE=$sel>";
- echo $level, ': ', $sel, "<BR>n";
- $nextlevel = (int) $level + 1;
- }
- }
- }
- else{
- $nextlevel = 0;
- }
- echo "<SELECT NAME=hierarchy[", $nextlevel, "]>n";
- for ($I = 1; $I <= 10; $I++){
- echo "<OPTION VALUE=$I>$I</OPTION>n";
- }
- echo "</SELECT>n";
- ?>
- <INPUT TYPE=SUBMIT>
- </FORM>
- </BODY></HTML>