| 1 | <html> |
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| 2 | <head> |
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| 3 | <script src="http://code.jquery.com/jquery-1.4.2.min.js"></script> |
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| 4 | <script type="text/javascript"> |
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| 5 | function applyPatch() { |
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| 6 | var Expr = jQuery.expr; |
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| 7 | |
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| 8 | Expr.match = { |
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| 9 | ID: /#((?:[\w\u00c0-\uFFFF_-]|\\.)+)/, |
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| 10 | CLASS: /^[^[]*\.((?:[\w\u00c0-\uFFFF_-]|\\.)+)/, |
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| 11 | NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF_-]|\\.)+)['"]*\]/, |
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| 12 | ATTR: /\[\s*((?:[\w\u00c0-\uFFFF_-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/, |
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| 13 | TAG: /^((?:[\w\u00c0-\uFFFF\*_-]|\\.)+)/, |
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| 14 | CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+-]*)\))?/, |
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| 15 | POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^-]|$)/, |
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| 16 | PSEUDO: /:((?:[\w\u00c0-\uFFFF_-]|\\.)+)(?:\((['"]*)((?:\([^\)]+\)|[^\2\(\)]*)+)\2\))?/ |
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| 17 | }; |
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| 18 | |
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| 19 | for ( var type in Expr.match ) { |
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| 20 | Expr.match[ type ] = new RegExp( Expr.match[ type ].source + /(?![^\[]*\])(?![^\(]*\))/.source ); |
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| 21 | Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, function(all, num){ |
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| 22 | return "\\" + (num - 0 + 1); |
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| 23 | })); |
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| 24 | } |
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| 25 | }; |
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| 26 | |
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| 27 | $(function(){ |
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| 28 | var selector = '[name="person.names[0]"]:visible'; |
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| 29 | alert('w\\o patch\n'+selector+': '+$(selector).length); |
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| 30 | applyPatch(); |
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| 31 | alert('\\w patch\n'+selector+': '+$(selector).length); |
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| 32 | }); |
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| 33 | |
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| 34 | |
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| 35 | </script> |
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| 36 | </head> |
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| 37 | <body> |
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| 38 | <input name="person.names[0]" type="text"/> |
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| 39 | </body> |
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| 40 | </html> |
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