Mercurial > urweb

changeset 686:3b46548f701b

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Don't self-update ctextboxes unnecessarily
author Adam Chlipala <adamc@hcoop.net>
date Thu, 02 Apr 2009 10:57:14 -0400
parents c73c5fe72388
children a3ddf05fb3e3
files lib/js/urweb.js
diffstat 1 files changed, 1 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/lib/js/urweb.js	Thu Apr 02 10:55:00 2009 -0400
+++ b/lib/js/urweb.js	Thu Apr 02 10:57:14 2009 -0400
@@ -88,7 +88,7 @@
   var x = document.createElement(t);
   x.value = s.v;
   addNode(x);
-  s.h = cons(function() { x.value = s.v }, s.h);
+  s.h = cons(function() { if (x.value != s.v) x.value = s.v }, s.h);
   x.onkeyup = function() { sv(s, x.value) };
   return x;
 }