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authorScott González <scott.gonzalez@gmail.com>2009-01-07 14:36:30 +0000
committerScott González <scott.gonzalez@gmail.com>2009-01-07 14:36:30 +0000
commit49d0d5b7a3628947a14028d14ed042746cc6c3e4 (patch)
treeb30d600ebc5a07b6555e7f1d4bcbcb627cd31a2e /src/core.js
parentf9e0b1ed7a5f252bb58aba9bdfb96653af2b4c1b (diff)
downloadjquery-49d0d5b7a3628947a14028d14ed042746cc6c3e4.tar.gz
jquery-49d0d5b7a3628947a14028d14ed042746cc6c3e4.zip
Fixed tabindex normalization so that elements that natively support tabbing, but don't have a tabindex explicitly set return 0 instead of undefined.
Removed jQuery.support.tabindex since we're only normalizing non-XML right now and all browsers support tabIndex for HTML documents.
Diffstat (limited to 'src/core.js')
-rw-r--r--src/core.js12
1 files changed, 8 insertions, 4 deletions
diff --git a/src/core.js b/src/core.js
index c4c386717..61a9bd9f6 100644
--- a/src/core.js
+++ b/src/core.js
@@ -968,11 +968,15 @@ jQuery.extend({
if( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) )
return elem.getAttributeNode( name ).nodeValue;
- // elem.tabindex doesn't always return the correct value
+ // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
- if ( name == jQuery.props.tabindex ) {
- var attributeNode = elem.getAttributeNode(jQuery.props.tabindex);
- return attributeNode && attributeNode.specified && attributeNode.value || undefined;
+ if ( name == "tabIndex" ) {
+ var attributeNode = elem.getAttributeNode( "tabIndex" );
+ return attributeNode && attributeNode.specified
+ ? attributeNode.value
+ : elem.nodeName.match(/^(a|area|button|input|object|select|textarea)$/i)
+ ? 0
+ : undefined;
}
return elem[ name ];