15235 2007-09-18 16:17:24 -0700 Options can not be removed from a Select element with OptGroup's using JavaScript 2007-09-20 04:00:10 -0700 1 1 1 Unclassified WebKit Forms 523.x (Safari 3) Mac OS X 10.4 RESOLVED FIXED InRadar P2 Normal --- 1 diovieno webkit-unassigned ap oldest_to_newest 332 0 diovieno 2007-09-18 16:17:24 -0700 If you have a select element as follows <select name="S1" id="S1"> <optgroup label="Group 1"> <option value="1">Option 1</option> <option value="2">Option 2</option> <option value="3">Option 3</option> <option value="4">Option 4</option> </optgroup> <optgroup label="Group 2"> <option value="5">Option 5</option> <option value="6">Option 6</option> <option value="7">Option 7</option> <option value="8">Option 8</option> <option value="9">Option 9</option> </optgroup> </select> And attempt to use JavaScript to remove an option from the list var list = document.getElementById("S1"); list.options[3] = null; or list.remove(3); The item is not removed from the list. No errors appear in the JavaScript Console. If the select element does not contain optgroup's, the JavaScript works correctly. 322 1 16320 ap 2007-09-18 21:53:16 -0700 Created attachment 16320 test case Same test as an attachment. 323 2 ap 2007-09-18 21:55:03 -0700 Confirmed with shipping 10.4.10 WebKit and with r25449. 292 3 16326 rwlbuis 2007-09-19 12:21:33 -0700 Created attachment 16326 First attempt This fixes it and doesn't regress otherwise :) Cheers, Rob. 287 4 16326 mitz 2007-09-19 13:19:00 -0700 Comment on attachment 16326 First attempt r=me 255 5 ddkilzer 2007-09-20 03:46:55 -0700 Committed by rwlbuis in r25668. http://trac.webkit.org/projects/webkit/changeset/25668 Does this need a radar? 256 6 ddkilzer 2007-09-20 04:00:10 -0700 <rdar://problem/5494123> 16320 2007-09-18 21:53:16 -0700 2007-09-18 21:53:16 -0700 test case 15235.html text/html 643 ap PHNlbGVjdCBuYW1lPSJTMSIgaWQ9IlMxIj4KICAgIDxvcHRncm91cCBsYWJlbD0iR3JvdXAgMSI+ CiAgICAgIDxvcHRpb24gdmFsdWU9IjEiPk9wdGlvbiAxPC9vcHRpb24+CiAgICAgIDxvcHRpb24g 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