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From: Stephen L. Jr. <sla...@uc...> - 2002-07-15 20:32:43
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Hey all, I have been asked by a user to incorporate a previous button
into phpesp for multi-page surveys. So, here it is. Can you guys take a
peek at this, or maybe try it out, and make sure it is done properly.
Maybe there is a better way?
* Displays "Next" only when first page is viewd
* Displays "Previous" and "Next" when middle pages are viewed
* Displays "Previous" and "Submit" when last page is viewed
$ diff public/handler.php ../../phpESP_cvs/public/handler.php
82,89d81
< // Previous button start
< if(!empty($HTTP_POST_VARS['previous'])) {
< $msg = response_check_required($sid,$HTTP_POST_VARS['sec']);
< if(empty($msg)) {
< $HTTP_POST_VARS['rid'] =
response_insert($sid,$HTTP_POST_VARS['sec'],$HTTP_POST_VARS['rid']);
< $HTTP_POST_VARS['sec']--;
< }
< }
103d94
< <input type="submit" name="previous" value="Previous Page">
105,106d95
< <?php } elseif ($HTTP_POST_VARS['sec'] == 1) { ?>
< <input type="submit" name="next" value="Next Page">
108d96
< <input type="submit" name="previous" value="Previous Page">
--
Stephen Lawrence Jr. - Programmer
sla...@uc...
California Animal Health & Food Safety Laboratory System, UC Davis
(530)-752-4614
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