-/*
- * Sizzle CSS Selector Engine - v0.9
- * Copyright 2009, John Resig (http://ejohn.org/)
- * released under the MIT License
+/*!
+ * Sizzle CSS Selector Engine - v0.9.1
+ * Copyright 2009, The Dojo Foundation
+ * Released under the MIT, BSD, and GPL Licenses.
+ * More information: http://sizzlejs.com/
*/
(function(){
-var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|[^[\]]+)+\]|\\.|[^ >+~,(\[]+)+|[>+~])(\s*,\s*)?/g;
-
-var done = 0;
+var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|[^[\]]+)+\]|\\.|[^ >+~,(\[]+)+|[>+~])(\s*,\s*)?/g,
+ done = 0,
+ toString = Object.prototype.toString;
var Sizzle = function(selector, context, results, seed) {
- var doCache = !results;
results = results || [];
context = context || document;
selector = selector.replace( Expr.match.POS, "" );
}
- set = Sizzle.filter( later, Sizzle( selector, context ) );
+ set = Sizzle.filter( later, Sizzle( /\s$/.test(selector) ? selector + "*" : selector, context ) );
} else {
set = Expr.relative[ parts[0] ] ?
[ context ] :
pop = context;
}
- Expr.relative[ cur ]( checkSet, pop );
+ Expr.relative[ cur ]( checkSet, pop, isXML(context) );
}
}
throw "Syntax error, unrecognized expression: " + (cur || selector);
}
- if ( checkSet instanceof Array ) {
+ if ( toString.call(checkSet) === "[object Array]" ) {
if ( !prune ) {
results.push.apply( results, checkSet );
} else if ( context.nodeType === 1 ) {
if ( !match ) {
anyFound = found = true;
+ } else if ( match === true ) {
+ continue;
} else if ( match[0] === true ) {
goodArray = [];
var last = null, elem;
var Expr = Sizzle.selectors = {
order: [ "ID", "NAME", "TAG" ],
match: {
- ID: /#((?:[\w\u0128-\uFFFF_-]|\\.)+)/,
- CLASS: /\.((?:[\w\u0128-\uFFFF_-]|\\.)+)/,
- NAME: /\[name=['"]*((?:[\w\u0128-\uFFFF_-]|\\.)+)['"]*\]/,
- ATTR: /\[((?:[\w\u0128-\uFFFF_-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\]/,
- TAG: /^((?:[\w\u0128-\uFFFF\*_-]|\\.)+)/,
- CHILD: /:(only|nth|last|first)-child\(?(even|odd|[\dn+-]*)\)?/,
- POS: /:(nth|eq|gt|lt|first|last|even|odd)\(?(\d*)\)?(?:[^-]|$)/,
- PSEUDO: /:((?:[\w\u0128-\uFFFF_-]|\\.)+)(?:\((['"]*)((?:\([^\)]+\)|[^\2\(\)]*)+)\2\))?/
+ ID: /#((?:[\w\u00c0-\uFFFF_-]|\\.)+)/,
+ CLASS: /\.((?:[\w\u00c0-\uFFFF_-]|\\.)+)/,
+ NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF_-]|\\.)+)['"]*\]/,
+ ATTR: /\[\s*((?:[\w\u00c0-\uFFFF_-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/,
+ TAG: /^((?:[\w\u00c0-\uFFFF\*_-]|\\.)+)/,
+ CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+-]*)\))?/,
+ POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^-]|$)/,
+ PSEUDO: /:((?:[\w\u00c0-\uFFFF_-]|\\.)+)(?:\((['"]*)((?:\([^\)]+\)|[^\2\(\)]*)+)\2\))?/
},
attrMap: {
- "class": "className"
+ "class": "className",
+ "for": "htmlFor"
+ },
+ attrHandle: {
+ href: function(elem){
+ return elem.getAttribute("href");
+ }
},
relative: {
"+": function(checkSet, part){
Sizzle.filter( part, checkSet, true );
}
},
- ">": function(checkSet, part){
+ ">": function(checkSet, part, isXML){
if ( typeof part === "string" && !/\W/.test(part) ) {
- part = part.toUpperCase();
+ part = isXML ? part : part.toUpperCase();
for ( var i = 0, l = checkSet.length; i < l; i++ ) {
var elem = checkSet[i];
}
}
},
- "": function(checkSet, part){
+ "": function(checkSet, part, isXML){
var doneName = "done" + (done++), checkFn = dirCheck;
if ( !part.match(/\W/) ) {
- var nodeCheck = part = part.toUpperCase();
+ var nodeCheck = part = isXML ? part : part.toUpperCase();
checkFn = dirNodeCheck;
}
- checkFn("parentNode", part, doneName, checkSet, nodeCheck);
+ checkFn("parentNode", part, doneName, checkSet, nodeCheck, isXML);
},
- "~": function(checkSet, part){
+ "~": function(checkSet, part, isXML){
var doneName = "done" + (done++), checkFn = dirCheck;
if ( typeof part === "string" && !part.match(/\W/) ) {
- var nodeCheck = part = part.toUpperCase();
+ var nodeCheck = part = isXML ? part : part.toUpperCase();
checkFn = dirNodeCheck;
}
- checkFn("previousSibling", part, doneName, checkSet, nodeCheck);
+ checkFn("previousSibling", part, doneName, checkSet, nodeCheck, isXML);
}
},
find: {
return false;
},
ID: function(match){
- return match[1];
+ return match[1].replace(/\\/g, "");
},
- TAG: function(match){
- return match[1].toUpperCase();
+ TAG: function(match, curLoop){
+ for ( var i = 0; !curLoop[i]; i++ ){}
+ return isXML(curLoop[i]) ? match[1] : match[1].toUpperCase();
},
CHILD: function(match){
if ( match[1] == "nth" ) {
}
return false;
}
+ } else if ( Expr.match.POS.test( match[0] ) ) {
+ return true;
}
return match;
CHILD: function(elem, match){
var type = match[1], parent = elem.parentNode;
- var doneName = match[0];
+ var doneName = "child" + parent.childNodes.length;
- if ( parent && !parent[ doneName ] ) {
+ if ( parent && (!parent[ doneName ] || !elem.nodeIndex) ) {
var count = 1;
for ( var node = parent.firstChild; node; node = node.nextSibling ) {
return match.test( elem.className );
},
ATTR: function(elem, match){
- var result = elem[ match[1] ] || elem.getAttribute( match[1] ), value = result + "", type = match[2], check = match[4];
+ var result = Expr.attrHandle[ match[1] ] ? Expr.attrHandle[ match[1] ]( elem ) : elem[ match[1] ] || elem.getAttribute( match[1] ), value = result + "", type = match[2], check = match[4];
return result == null ?
false :
type === "=" ?
makeArray = function(array, results) {
var ret = results || [];
- if ( array instanceof Array ) {
+ if ( toString.call(array) === "[object Array]" ) {
Array.prototype.push.apply( ret, array );
} else {
if ( typeof array.length === "number" ) {
root.removeChild( form );
})();
-// Check to see if the browser returns only elements
-// when doing getElementsByTagName("*")
(function(){
+ // Check to see if the browser returns only elements
+ // when doing getElementsByTagName("*")
+
// Create a fake element
var div = document.createElement("div");
div.appendChild( document.createComment("") );
return results;
};
}
+
+ // Check to see if an attribute returns normalized href attributes
+ div.innerHTML = "<a href='#'></a>";
+ if ( div.firstChild.getAttribute("href") !== "#" ) {
+ Expr.attrHandle.href = function(elem){
+ return elem.getAttribute("href", 2);
+ };
+ }
})();
if ( document.querySelectorAll ) (function(){
};
}
-function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck ) {
+function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
for ( var i = 0, l = checkSet.length; i < l; i++ ) {
var elem = checkSet[i];
if ( elem ) {
break;
}
- if ( elem.nodeType === 1 )
+ if ( elem.nodeType === 1 && !isXML )
elem[doneName] = i;
if ( elem.nodeName === cur ) {
}
}
-function dirCheck( dir, cur, doneName, checkSet, nodeCheck ) {
+function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
for ( var i = 0, l = checkSet.length; i < l; i++ ) {
var elem = checkSet[i];
if ( elem ) {
}
if ( elem.nodeType === 1 ) {
- elem[doneName] = i;
+ if ( !isXML )
+ elem[doneName] = i;
if ( typeof cur !== "string" ) {
if ( elem === cur ) {
return a !== b && (a.contains ? a.contains(b) : true);
};
+var isXML = function(elem){
+ return elem.documentElement && !elem.body ||
+ elem.tagName && elem.ownerDocument && !elem.ownerDocument.body;
+};
+
// EXPOSE
jQuery.find = Sizzle;
jQuery.filter = Sizzle.filter;
git.asbjorn.biz / jquery.git / blobdiff