IE doesn't seem to like caching fragments that have options in them. Ticket #4883.

diff --git a/src/manipulation.js b/src/manipulation.js
index b026672..233cb82 100644 (file)
--- a/src/manipulation.js
+++ b/src/manipulation.js
@@ -140,7 +140,7 @@ jQuery.fn.extend({
                var fragment, scripts, cacheable, cached, cacheresults, first;
 
                if ( this[0] ) {
-                       if ( args.length === 1 && typeof args[0] === "string" && args[0].length < 512 ) {
+                       if ( args.length === 1 && typeof args[0] === "string" && args[0].length < 512 && args[0].indexOf("<option") < 0 ) {
                                cacheable = true;
                                cacheresults = jQuery.fragments[ args[0] ];
                                if ( cacheresults ) {