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jquery core: fix for #1960, delegating to document.getElementsByName for [name=...] selectors (not in combination with :not)

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Jörn Zaefferer 2008-04-28 14:11:35 +00:00
parent ab756ceab0
commit 4d652ca520
1 changed files with 451 additions and 445 deletions
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34
src/selector.js
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@ -331,25 +331,31 @@ jQuery.extend({
r = jQuery.classFilter(r, m[2], not); r = jQuery.classFilter(r, m[2], not);
else if ( m[1] == "[" ) { else if ( m[1] == "[" ) {
var tmp = [], type = m[3]; var type = m[3];
for ( var i = 0, rl = r.length; i < rl; i++ ) { // special case, filter by exact name
var a = r[i], z = a[ jQuery.props[m[2]] || m[2] ]; if ( !not && m[2] == 'name' && type == '=' )
r = jQuery.grep( document.getElementsByName(m[5]), function(elem){
return jQuery.inArray( elem, r ) != -1;
});
else {
for ( var i = 0, rl = r.length, tmp = []; i < rl; i++ ) {
var a = r[i], z = a[ jQuery.props[m[2]] || m[2] ];
if ( z == null || /href|src|selected/.test(m[2]) ) if ( z == null || /href|src|selected/.test(m[2]) )
z = jQuery.attr(a,m[2]) || ''; z = jQuery.attr(a,m[2]) || '';
if ( (type == "" && !!z || if ( (type == "" && !!z ||
type == "=" && z == m[5] || type == "=" && z == m[5] ||
type == "!=" && z != m[5] || type == "!=" && z != m[5] ||
type == "^=" && z && !z.indexOf(m[5]) || type == "^=" && z && !z.indexOf(m[5]) ||
type == "$=" && z.substr(z.length - m[5].length) == m[5] || type == "$=" && z.substr(z.length - m[5].length) == m[5] ||
(type == "*=" || type == "~=") && z.indexOf(m[5]) >= 0) ^ not ) (type == "*=" || type == "~=") && z.indexOf(m[5]) >= 0) ^ not )
tmp.push( a ); tmp.push( a );
}
r = tmp;
} }
r = tmp;
// We can get a speed boost by handling nth-child here // We can get a speed boost by handling nth-child here
} else if ( m[1] == ":" && m[2] == "nth-child" ) { } else if ( m[1] == ":" && m[2] == "nth-child" ) {
var merge = {}, tmp = [], var merge = {}, tmp = [],