github/jquery
1
1
Fork 0
mirror of https://github.com/jquery/jquery.git synced 2026-04-20 03:01:22 -04:00
Code Issues Packages Projects Releases Wiki Activity

Optimize jQuery() for the case $("TAG").

Browse Source
This commit is contained in:
John Resig
2009-09-08 04:26:47 +00:00
parent 1e750a00e9
commit 4ea4fad090
1 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/core.js
View File

@@ -109,6 +109,10 @@ jQuery.fn = jQuery.prototype = {
return this;
}
// HANDLE: $("TAG")
} else if ( !context && /^\w+$/.test( selector ) ) {
selector = document.getElementsByTagName( selector );
// HANDLE: $(expr, $(...))
} else if ( !context || context.jquery ) {
return (context || rootjQuery).find( selector );