diff options
Diffstat (limited to 'ui')
| -rw-r--r-- | ui/jquery.ui.menu.js | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/ui/jquery.ui.menu.js b/ui/jquery.ui.menu.js index 3658bd8d5..4e565de45 100644 --- a/ui/jquery.ui.menu.js +++ b/ui/jquery.ui.menu.js @@ -173,7 +173,7 @@ $.widget( "ui.menu", { }, _keydown: function( event ) { - var match, prev, character, skip, + var match, prev, character, skip, regex, preventDefault = true; function escape( value ) { @@ -228,9 +228,9 @@ $.widget( "ui.menu", { character = prev + character; } + regex = new RegExp( "^" + escape( character ), "i" ); match = this.activeMenu.children( ".ui-menu-item" ).filter(function() { - return new RegExp( "^" + escape( character ), "i" ) - .test( $( this ).children( "a" ).text() ); + return regex.test( $( this ).children( "a" ).text() ); }); match = skip && match.index( this.active.next() ) !== -1 ? this.active.nextAll( ".ui-menu-item" ) : @@ -240,9 +240,9 @@ $.widget( "ui.menu", { // to move down the menu to the first item that starts with that character if ( !match.length ) { character = String.fromCharCode( event.keyCode ); + regex = new RegExp( "^" + escape( character ), "i" ); match = this.activeMenu.children( ".ui-menu-item" ).filter(function() { - return new RegExp( "^" + escape( character ), "i" ) - .test( $( this ).children( "a" ).text() ); + return regex.test( $( this ).children( "a" ).text() ); }); } |