/*!
- * Sizzle CSS Selector Engine - v0.9.1
+ * Sizzle CSS Selector Engine - v0.9.2
* 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 chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|['"][^'"]+['"]|[^[\]'"]+)+\]|\\.|[^ >+~,(\[]+)+|[>+~])(\s*,\s*)?/g,
done = 0,
toString = Object.prototype.toString;
}
}
- if ( parts.length > 1 && Expr.match.POS.exec( selector ) ) {
+ if ( parts.length > 1 && origPOS.exec( selector ) ) {
if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {
- var later = "", match;
-
- // Position selectors must be done after the filter
- while ( (match = Expr.match.POS.exec( selector )) ) {
- later += match[0];
- selector = selector.replace( Expr.match.POS, "" );
- }
-
- set = Sizzle.filter( later, Sizzle( /\s$/.test(selector) ? selector + "*" : selector, context ) );
+ set = posProcess( parts[0] + parts[1], context );
} else {
set = Expr.relative[ parts[0] ] ?
[ context ] :
Sizzle( parts.shift(), context );
while ( parts.length ) {
- var tmpSet = [];
-
selector = parts.shift();
+
if ( Expr.relative[ selector ] )
selector += parts.shift();
- for ( var i = 0, l = set.length; i < l; i++ ) {
- Sizzle( selector, set[i], tmpSet );
- }
-
- set = tmpSet;
+ set = posProcess( selector, set );
}
}
} else {
var ret = seed ?
{ expr: parts.pop(), set: makeArray(seed) } :
- Sizzle.find( parts.pop(), parts.length === 1 && context.parentNode ? context.parentNode : context );
+ Sizzle.find( parts.pop(), parts.length === 1 && context.parentNode ? context.parentNode : context, isXML(context) );
set = Sizzle.filter( ret.expr, ret.set );
if ( parts.length > 0 ) {
return Sizzle(expr, null, null, set);
};
-Sizzle.find = function(expr, context){
+Sizzle.find = function(expr, context, isXML){
var set, match;
if ( !expr ) {
if ( left.substr( left.length - 1 ) !== "\\" ) {
match[1] = (match[1] || "").replace(/\\/g, "");
- set = Expr.find[ type ]( match, context );
+ set = Expr.find[ type ]( match, context, isXML );
if ( set != null ) {
expr = expr.replace( Expr.match[ type ], "" );
break;
while ( expr && set.length ) {
for ( var type in Expr.filter ) {
if ( (match = Expr.match[ type ].exec( expr )) != null ) {
- var filter = Expr.filter[ type ], goodArray = null, goodPos = 0, found, item;
+ var filter = Expr.filter[ type ], found, item;
anyFound = false;
if ( curLoop == result ) {
anyFound = found = true;
} else if ( match === true ) {
continue;
- } else if ( match[0] === true ) {
- goodArray = [];
- var last = null, elem;
- for ( var i = 0; (elem = curLoop[i]) !== undefined; i++ ) {
- if ( elem && last !== elem ) {
- goodArray.push( elem );
- last = elem;
- }
- }
}
}
if ( match ) {
- for ( var i = 0; (item = curLoop[i]) !== undefined; i++ ) {
+ for ( var i = 0; (item = curLoop[i]) != null; i++ ) {
if ( item ) {
- if ( goodArray && item != goodArray[goodPos] ) {
- goodPos++;
- }
-
- found = filter( item, match, goodPos, goodArray );
+ found = filter( item, match, i, curLoop );
var pass = not ^ !!found;
if ( inplace && found != null ) {
}
},
find: {
- ID: function(match, context){
- if ( context.getElementById ) {
+ ID: function(match, context, isXML){
+ if ( typeof context.getElementById !== "undefined" && !isXML ) {
var m = context.getElementById(match[1]);
return m ? [m] : [];
}
},
- NAME: function(match, context){
- return context.getElementsByName ? context.getElementsByName(match[1]) : null;
+ NAME: function(match, context, isXML){
+ if ( typeof context.getElementsByName !== "undefined" && !isXML ) {
+ return context.getElementsByName(match[1]);
+ }
},
TAG: function(match, context){
return context.getElementsByTagName(match[1]);
CLASS: function(match, curLoop, inplace, result, not){
match = " " + match[1].replace(/\\/g, "") + " ";
- for ( var i = 0; curLoop[i]; i++ ) {
- if ( not ^ (" " + curLoop[i].className + " ").indexOf(match) >= 0 ) {
- if ( !inplace )
- result.push( curLoop[i] );
- } else if ( inplace ) {
- curLoop[i] = false;
+ var elem;
+ for ( var i = 0; (elem = curLoop[i]) != null; i++ ) {
+ if ( elem ) {
+ if ( not ^ (" " + elem.className + " ").indexOf(match) >= 0 ) {
+ if ( !inplace )
+ result.push( elem );
+ } else if ( inplace ) {
+ curLoop[i] = false;
+ }
}
}
return match[1].replace(/\\/g, "");
},
TAG: function(match, curLoop){
- for ( var i = 0; !curLoop[i]; i++ ){}
- return isXML(curLoop[i]) ? match[1] : match[1].toUpperCase();
+ for ( var i = 0; curLoop[i] === false; i++ ){}
+ return curLoop[i] && isXML(curLoop[i]) ? match[1] : match[1].toUpperCase();
},
CHILD: function(match){
if ( match[1] == "nth" ) {
return match;
},
ATTR: function(match){
- var name = match[1];
+ var name = match[1].replace(/\\/g, "");
if ( Expr.attrMap[name] ) {
match[1] = Expr.attrMap[name];
CHILD: function(elem, match){
var type = match[1], parent = elem.parentNode;
- var doneName = "child" + parent.childNodes.length;
+ var doneName = match[0];
if ( parent && (!parent[ doneName ] || !elem.nodeIndex) ) {
var count = 1;
ATTR: function(elem, match){
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 === "!=" :
type === "=" ?
value === check :
type === "*=" ?
}
};
+var origPOS = Expr.match.POS;
+
for ( var type in Expr.match ) {
Expr.match[ type ] = RegExp( Expr.match[ type ].source + /(?![^\[]*\])(?![^\(]*\))/.source );
}
// The workaround has to do additional checks after a getElementById
// Which slows things down for other browsers (hence the branching)
if ( !!document.getElementById( id ) ) {
- Expr.find.ID = function(match, context){
- if ( context.getElementById ) {
+ Expr.find.ID = function(match, context, isXML){
+ if ( typeof context.getElementById !== "undefined" && !isXML ) {
var m = context.getElementById(match[1]);
- return m ? m.id === match[1] || m.getAttributeNode && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : [];
+ return m ? m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : [];
}
};
Expr.filter.ID = function(elem, match){
- var node = elem.getAttributeNode && elem.getAttributeNode("id");
+ var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
return elem.nodeType === 1 && node && node.nodeValue === match;
};
}
// Check to see if an attribute returns normalized href attributes
div.innerHTML = "<a href='#'></a>";
- if ( div.firstChild.getAttribute("href") !== "#" ) {
+ if ( div.firstChild && div.firstChild.getAttribute("href") !== "#" ) {
Expr.attrHandle.href = function(elem){
return elem.getAttribute("href", 2);
};
})();
if ( document.querySelectorAll ) (function(){
- var oldSizzle = Sizzle;
+ var oldSizzle = Sizzle, div = document.createElement("div");
+ div.innerHTML = "<p class='TEST'></p>";
+
+ // Safari can't handle uppercase or unicode characters when
+ // in quirks mode.
+ if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
+ return;
+ }
Sizzle = function(query, context, extra, seed){
context = context || document;
- if ( !seed && context.nodeType === 9 ) {
+ // Only use querySelectorAll on non-XML documents
+ // (ID selectors don't work in non-HTML documents)
+ if ( !seed && context.nodeType === 9 && !isXML(context) ) {
try {
return makeArray( context.querySelectorAll(query), extra );
} catch(e){}
Sizzle.matches = oldSizzle.matches;
})();
-if ( document.documentElement.getElementsByClassName ) {
+if ( document.getElementsByClassName && document.documentElement.getElementsByClassName ) {
Expr.order.splice(1, 0, "CLASS");
Expr.find.CLASS = function(match, context) {
return context.getElementsByClassName(match[1]);
};
var isXML = function(elem){
- return elem.documentElement && !elem.body ||
- elem.tagName && elem.ownerDocument && !elem.ownerDocument.body;
+ return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" ||
+ !!elem.ownerDocument && isXML( elem.ownerDocument );
+};
+
+var posProcess = function(selector, context){
+ var tmpSet = [], later = "", match,
+ root = context.nodeType ? [context] : context;
+
+ // Position selectors must be done after the filter
+ // And so must :not(positional) so we move all PSEUDOs to the end
+ while ( (match = Expr.match.PSEUDO.exec( selector )) ) {
+ later += match[0];
+ selector = selector.replace( Expr.match.PSEUDO, "" );
+ }
+
+ selector = Expr.relative[selector] ? selector + "*" : selector;
+
+ for ( var i = 0, l = root.length; i < l; i++ ) {
+ Sizzle( selector, root[i], tmpSet );
+ }
+
+ return Sizzle.filter( later, tmpSet );
};
// EXPOSE
git.asbjorn.biz / jquery.git / blobdiff