Mercurial > urweb
changeset 945:7710f65935b6
Filters displaying awfully
author | Adam Chlipala <adamc@hcoop.net> |
---|---|
date | Tue, 15 Sep 2009 16:06:12 -0400 (2009-09-15) |
parents | da3ec6014d2f |
children | 2412cb10c97c |
files | lib/js/urweb.js |
diffstat | 1 files changed, 12 insertions(+), 8 deletions(-) [+] |
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line diff
--- a/lib/js/urweb.js Tue Sep 15 15:48:53 2009 -0400 +++ b/lib/js/urweb.js Tue Sep 15 16:06:12 2009 -0400 @@ -306,14 +306,18 @@ var arr = dummy.getElementsByTagName("tbody"); firstChild = null; - if (arr.length > 0 && table != null) { - var tbody = arr[0], next; - firstChild = document.createElement("script"); - table.insertBefore(firstChild, x); - for (var node = tbody.firstChild; node; node = next) { - next = node.nextSibling; - table.insertBefore(node, x); - } + var tbody; + if (arr.length > 0 && table != null) + tbody = arr[0]; + else + tbody = dummy; + + var next; + firstChild = document.createElement("script"); + table.insertBefore(firstChild, x); + for (var node = tbody.firstChild; node; node = next) { + next = node.nextSibling; + table.insertBefore(node, x); } } else if (pnode == "tr") { var dummy = document.createElement("body");