Bug #3035

JS validation bug

Details

Submitted	2004-12-27 14:10 UTC
From	ilia at manual dot ru
Assigned	avb
Status	Closed
Package	HTML_QuickForm
PHP Version	5.0.3
OS	FreeBSD 5.3
Roadmaps	(Not assigned)

Comments

[2004-12-27 14:10 UTC] ilia at manual dot ru

Description:
------------
selects with size>1 have no chosen element so JS validation code fails with error.

Solution:

RuleRegistry.php about line 280

$value = " value{$jsIndex} = frm.elements['{$elementName}'].options[frm.elements['{$elementName}'].selectedIndex].value;\n";

change to

$value = " value{$jsIndex} = frm.elements['{$elementName}'].selectedIndex != -1 ? frm.elements['{$elementName}'].options[frm.elements['{$elementName}'].selectedIndex].value : '';\n";

[2005-03-14 13:06 UTC] bigtree-dontspamme at 29a dot nl

Actually, the bug appears if a 'select' element with 'multiple' set to false does not have any option elements. In that case, selectedIndex is -1.

The fix ilia at manual dot ru suggested works for me.