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666cc90
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Added in some changes to class handling and some docs for jQuery.nth().
author
John Resig
<jeresig@gmail.com>
Fri, 29 Dec 2006 17:21:48 +0000
(17:21 +0000)
committer
John Resig
<jeresig@gmail.com>
Fri, 29 Dec 2006 17:21:48 +0000
(17:21 +0000)
src/jquery/jquery.js
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diff --git
a/src/jquery/jquery.js
b/src/jquery/jquery.js
index
7f7ef08
..
2ce32e1
100644
(file)
--- a/
src/jquery/jquery.js
+++ b/
src/jquery/jquery.js
@@
-1235,28
+1235,21
@@
jQuery.extend({
},
className: {
},
className: {
- add: function(o,c){
- if (jQuery.className.has(o,c)) return;
- o.className += ( o.className ? " " : "" ) + c;
+ add: function( elem, c ){
+ if ( jQuery.className.has( elem, c ) )
+ return;
+ elem.className += ( elem.className ? " " : "" ) + c;
},
},
- remove: function(o,c){
- if( !c ) {
- o.className = "";
- } else {
- var classes = o.className.split(" ");
- for(var i=0; i<classes.length; i++) {
- if(classes[i] == c) {
- classes.splice(i, 1);
- break;
- }
- }
- o.className = classes.join(' ');
- }
+ remove: function( elem, c ){
+ elem.className = c ?
+ jQuery.grep( elem.className.split(/\s+/), function(cur){
+ return jQuery.className.has( c, cur );
+ }).join(' ') : "";
},
},
- has: function(e,a) {
- if ( e.className != undefined )
- e = e.className;
- return new RegExp("(^|\\s)" + a + "(\\s|$)").test(e);
+ has: function( elem, c ){
+ if ( elem.className != undefined )
+ elem = elem.className;
+ return new RegExp("(^|\\s)" + c + "(\\s|$)").test( elem );
}
},
}
},
@@
-1407,6
+1400,18
@@
jQuery.extend({
return r;
},
return r;
},
+ /**
+ * A handy, and fast, way to traverse in a particular direction and find
+ * a specific element.
+ *
+ * @private
+ * @name $.nth
+ * @type DOMElement
+ * @param DOMElement cur The element to search from.
+ * @param Number|String num The Nth result to match. Can be a number or a string (like 'even' or 'odd').
+ * @param String dir The direction to move in (pass in something like 'previousSibling' or 'nextSibling').
+ * @cat DOM/Traversing
+ */
nth: function(cur,result,dir){
result = result || 1;
var num = 0;
nth: function(cur,result,dir){
result = result || 1;
var num = 0;
@@
-1463,7
+1468,7
@@
jQuery.extend({
submit: "a.type=='submit'",
image: "a.type=='image'",
reset: "a.type=='reset'",
submit: "a.type=='submit'",
image: "a.type=='image'",
reset: "a.type=='reset'",
- button: "a.type=='button'",
+ button: "a.type=='button'||a.nodeName=='BUTTON'",
input: "/input|select|textarea|button/i.test(a.nodeName)"
},
".": "jQuery.className.has(a,m[2])",
input: "/input|select|textarea|button/i.test(a.nodeName)"
},
".": "jQuery.className.has(a,m[2])",
@@
-3286,4
+3291,4
@@
jQuery.macros = {
}
};
}
};
-jQuery.init();
+jQuery.init();
\ No newline at end of file