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Added support for adding multiple classes simultaneously, fixed a bug with remove class.

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This commit is contained in:
John Resig 2006-12-29 18:04:26 +00:00
parent 8937e088b6
commit 65a88fae89
1 changed files with 28 additions and 29 deletions
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55
src/jquery/jquery.js vendored
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@ -510,9 +510,9 @@ jQuery.fn = jQuery.prototype = {
e = e || this; e = e || this;
var t = ""; var t = "";
for ( var j = 0; j < e.length; j++ ) { for ( var j = 0, el = e.length; j < el; j++ ) {
var r = e[j].childNodes; var r = e[j].childNodes;
for ( var i = 0; i < r.length; i++ ) for ( var i = 0, rl = r.length; i < rl; i++ )
if ( r[i].nodeType != 8 ) if ( r[i].nodeType != 8 )
t += r[i].nodeType != 1 ? t += r[i].nodeType != 1 ?
r[i].nodeValue : jQuery.fn.text([ r[i] ]); r[i].nodeValue : jQuery.fn.text([ r[i] ]);
@ -882,7 +882,7 @@ jQuery.fn = jQuery.prototype = {
return this.pushStack( return this.pushStack(
t.constructor == Array && t.constructor == Array &&
jQuery.map(this,function(a){ jQuery.map(this,function(a){
for ( var i = 0; i < t.length; i++ ) for ( var i = 0, tl = t.length; i < tl; i++ )
if ( jQuery.filter(t[i],[a]).r.length ) if ( jQuery.filter(t[i],[a]).r.length )
return a; return a;
return null; return null;
@ -1030,7 +1030,7 @@ jQuery.fn = jQuery.prototype = {
if ( table && this.nodeName.toUpperCase() == "TABLE" && a[0].nodeName.toUpperCase() == "TR" ) if ( table && this.nodeName.toUpperCase() == "TABLE" && a[0].nodeName.toUpperCase() == "TR" )
obj = this.getElementsByTagName("tbody")[0] || this.appendChild(document.createElement("tbody")); obj = this.getElementsByTagName("tbody")[0] || this.appendChild(document.createElement("tbody"));
for ( var i=0; i < a.length; i++ ) for ( var i = 0, al = a.length; i < al; i++ )
fn.apply( obj, [ clone ? a[i].cloneNode(true) : a[i] ] ); fn.apply( obj, [ clone ? a[i].cloneNode(true) : a[i] ] );
}); });
@ -1164,7 +1164,7 @@ jQuery.extend({
jQuery.fn[ i ] = function(){ jQuery.fn[ i ] = function(){
var a = arguments; var a = arguments;
return this.each(function(){ return this.each(function(){
for ( var j = 0; j < a.length; j++ ) for ( var j = 0, al = a.length; j < al; j++ )
jQuery(a[j])[n]( this ); jQuery(a[j])[n]( this );
}); });
}; };
@ -1229,27 +1229,26 @@ jQuery.extend({
for ( var i in obj ) for ( var i in obj )
fn.apply( obj[i], args || [i, obj[i]] ); fn.apply( obj[i], args || [i, obj[i]] );
else else
for ( var i = 0; i < obj.length; i++ ) for ( var i = 0, ol = obj.length; i < ol; i++ )
if ( fn.apply( obj[i], args || [i, obj[i]] ) === false ) break; if ( fn.apply( obj[i], args || [i, obj[i]] ) === false ) break;
return obj; return obj;
}, },
className: { className: {
add: function( elem, c ){ add: function( elem, c ){
if ( jQuery.className.has( elem, c ) ) jQuery.each( c.split(/\s+/), function(i, cur){
return; if ( !jQuery.className.has( elem.className, cur ) )
elem.className += ( elem.className ? " " : "" ) + c; elem.className += ( elem.className ? " " : "" ) + cur;
});
}, },
remove: function( elem, c ){ remove: function( elem, c ){
elem.className = c ? elem.className = c ?
jQuery.grep( elem.className.split(/\s+/), function(cur){ jQuery.grep( elem.className.split(/\s+/), function(cur){
return jQuery.className.has( c, cur ); return !jQuery.className.has( c, cur );
}).join(' ') : ""; }).join(' ') : "";
}, },
has: function( elem, c ){ has: function( classes, c ){
if ( elem.className != undefined ) return classes && new RegExp("(^|\\s)" + c + "(\\s|$)").test( classes );
elem = elem.className;
return new RegExp("(^|\\s)" + c + "(\\s|$)").test( elem );
} }
}, },
@ -1271,7 +1270,7 @@ jQuery.extend({
if ( p == "height" || p == "width" ) { if ( p == "height" || p == "width" ) {
var old = {}, oHeight, oWidth, d = ["Top","Bottom","Right","Left"]; var old = {}, oHeight, oWidth, d = ["Top","Bottom","Right","Left"];
for ( var i=0; i<d.length; i++ ) { for ( var i = 0, dl = d.length; i < dl; i++ ) {
old["padding" + d[i]] = 0; old["padding" + d[i]] = 0;
old["border" + d[i] + "Width"] = 0; old["border" + d[i] + "Width"] = 0;
} }
@ -1350,7 +1349,7 @@ jQuery.extend({
clean: function(a) { clean: function(a) {
var r = []; var r = [];
for ( var i = 0; i < a.length; i++ ) { for ( var i = 0, al = a.length; i < al; i++ ) {
var arg = a[i]; var arg = a[i];
if ( typeof arg == "string" ) { // Convert html string into DOM nodes if ( typeof arg == "string" ) { // Convert html string into DOM nodes
// Trim whitespace, otherwise indexOf won't work as expected // Trim whitespace, otherwise indexOf won't work as expected
@ -1391,7 +1390,7 @@ jQuery.extend({
if ( arg.length != undefined && ( (jQuery.browser.safari && typeof arg == 'function') || !arg.nodeType ) ) // Safari reports typeof on a DOM NodeList to be a function if ( arg.length != undefined && ( (jQuery.browser.safari && typeof arg == 'function') || !arg.nodeType ) ) // Safari reports typeof on a DOM NodeList to be a function
for ( var n = 0; n < arg.length; n++ ) // Handles Array, jQuery, DOM NodeList collections for ( var n = 0, argl = arg.length; n < argl; n++ ) // Handles Array, jQuery, DOM NodeList collections
r.push(arg[n]); r.push(arg[n]);
else else
r.push( arg.nodeType ? arg : document.createTextNode(arg.toString()) ); r.push( arg.nodeType ? arg : document.createTextNode(arg.toString()) );
@ -1568,7 +1567,7 @@ jQuery.extend({
if ( m ) { if ( m ) {
// Perform our own iteration and filter // Perform our own iteration and filter
for ( var i = 0; i < ret.length; i++ ) for ( var i = 0, rl = ret.length; i < rl; i++ )
for ( var c = ret[i].firstChild; c; c = c.nextSibling ) for ( var c = ret[i].firstChild; c; c = c.nextSibling )
if ( c.nodeType == 1 && ( c.nodeName == m[1].toUpperCase() || m[1] == "*" ) ) if ( c.nodeType == 1 && ( c.nodeName == m[1].toUpperCase() || m[1] == "*" ) )
r.push( c ); r.push( c );
@ -1654,7 +1653,7 @@ jQuery.extend({
// We need to find all descendant elements, it is more // We need to find all descendant elements, it is more
// efficient to use getAll() when we are already further down // efficient to use getAll() when we are already further down
// the tree - we try to recognize that here // the tree - we try to recognize that here
for ( var i = 0; i < ret.length; i++ ) for ( var i = 0, rl = ret.length; i < rl; i++ )
jQuery.merge( r, jQuery.merge( r,
m[1] != "" && ret.length != 1 ? m[1] != "" && ret.length != 1 ?
jQuery.getAll( ret[i], [], m[1], m[2], rec ) : jQuery.getAll( ret[i], [], m[1], m[2], rec ) :
@ -1674,7 +1673,7 @@ jQuery.extend({
r = []; r = [];
// Then try to find the element with the ID // Then try to find the element with the ID
for ( var i = 0; i < tmp.length; i++ ) for ( var i = 0, tl = tmp.length; i < tl; i++ )
if ( tmp[i].getAttribute("id") == m[2] ) { if ( tmp[i].getAttribute("id") == m[2] ) {
r = [ tmp[i] ]; r = [ tmp[i] ];
break; break;
@ -1804,7 +1803,7 @@ jQuery.extend({
var p = jQuery.parse; var p = jQuery.parse;
for ( var i = 0; i < p.length; i++ ) { for ( var i = 0, pl = p.length; i < pl; i++ ) {
// Look for, and replace, string-like sequences // Look for, and replace, string-like sequences
// and finally build a regexp out of it // and finally build a regexp out of it
@ -1898,7 +1897,7 @@ jQuery.extend({
var r = []; var r = [];
if ( a.constructor != Array ) { if ( a.constructor != Array ) {
for ( var i = 0; i < a.length; i++ ) for ( var i = 0, al = a.length; i < al; i++ )
r.push( a[i] ); r.push( a[i] );
} else } else
r = a.slice( 0 ); r = a.slice( 0 );
@ -1907,7 +1906,7 @@ jQuery.extend({
}, },
inArray: function( b, a ) { inArray: function( b, a ) {
for ( var i = 0; i < a.length; i++ ) for ( var i = 0, al = a.length; i < al; i++ )
if ( a[i] == b ) if ( a[i] == b )
return i; return i;
return -1; return -1;
@ -1935,7 +1934,7 @@ jQuery.extend({
// Now check for duplicates between the two arrays // Now check for duplicates between the two arrays
// and only add the unique items // and only add the unique items
for ( var i = 0; i < second.length; i++ ) { for ( var i = 0, sl = second.length; i < sl; i++ ) {
// Check for duplicates // Check for duplicates
if ( jQuery.inArray( second[i], r ) == -1 ) if ( jQuery.inArray( second[i], r ) == -1 )
// The item is unique, add it // The item is unique, add it
@ -1974,7 +1973,7 @@ jQuery.extend({
// Go through the array, only saving the items // Go through the array, only saving the items
// that pass the validator function // that pass the validator function
for ( var i = 0; i < elems.length; i++ ) for ( var i = 0, el = elems.length; i < el; i++ )
if ( !inv && fn(elems[i],i) || inv && !fn(elems[i],i) ) if ( !inv && fn(elems[i],i) || inv && !fn(elems[i],i) )
result.push( elems[i] ); result.push( elems[i] );
@ -2020,7 +2019,7 @@ jQuery.extend({
// Go through the array, translating each of the items to their // Go through the array, translating each of the items to their
// new value (or values). // new value (or values).
for ( var i = 0; i < elems.length; i++ ) { for ( var i = 0, el = elems.length; i < el; i++ ) {
var val = fn(elems[i],i); var val = fn(elems[i],i);
if ( val !== null && val != undefined ) { if ( val !== null && val != undefined ) {
@ -2031,7 +2030,7 @@ jQuery.extend({
var r = [ result[0] ]; var r = [ result[0] ];
check: for ( var i = 1; i < result.length; i++ ) { check: for ( var i = 1, rl = result.length; i < rl; i++ ) {
for ( var j = 0; j < i; j++ ) for ( var j = 0; j < i; j++ )
if ( result[i] == r[j] ) if ( result[i] == r[j] )
continue check; continue check;
@ -2120,7 +2119,7 @@ jQuery.extend({
if ( !element ) { if ( !element ) {
var g = this.global[type]; var g = this.global[type];
if ( g ) if ( g )
for ( var i = 0; i < g.length; i++ ) for ( var i = 0, gl = g.length; i < gl; i++ )
this.trigger( type, data, g[i] ); this.trigger( type, data, g[i] );
// Handle triggering a single element // Handle triggering a single element