* Fixed IE ID selectors selecting by the name attribute and added tests

[jquery.git] / src / selector / selector.js

diff --git a/src/selector/selector.js b/src/selector/selector.js
index a6597f4..e1abbf4 100644 (file)
--- a/src/selector/selector.js
+++ b/src/selector/selector.js
@@ -223,11 +223,15 @@ jQuery.extend({
                                        if ( m[1] == "#" && ret[ret.length-1].getElementById ) {
                                                // Optimization for HTML document case
                                                var oid = ret[ret.length-1].getElementById(m[2]);
+                                               
+                                               // Do a quick check for the existence of the actual ID attribute
+                                               // to avoid selecting by the name attribute in IE
+                                               if ( jQuery.browser.msie && oid && oid.id != m[2] )
+                                                       oid = jQuery('[@id="'+m[2]+'"]', ret[ret.length-1])[0];
 
                                                // Do a quick check for node name (where applicable) so
                                                // that div#foo searches will be really fast
-                                               ret = r = oid && 
-                                                 (!m[3] || jQuery.nodeName(oid, m[3])) ? [oid] : [];
+                                               ret = r = oid && (!m[3] || jQuery.nodeName(oid, m[3])) ? [oid] : [];
 
                                        } else {
                                                // Pre-compile a regular expression to handle class searches