trimLeft = /^\s+/,
trimRight = /\s+$/,
- // Check for non-word characters
- rnonword = /\W/,
-
// Check for digits
rdigit = /\d/,
jQuery.fn.init.prototype = jQuery.fn;
jQuery.extend = jQuery.fn.extend = function() {
- var options, name, src, copy, copyIsArray, clone,
+ var options, name, src, copy, copyIsArray, clone,
target = arguments[0] || {},
i = 1,
length = arguments.length,
if ( data && rnotwhite.test(data) ) {
// Inspired by code by Andrea Giammarchi
// http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html
- var head = document.getElementsByTagName("head")[0] || document.documentElement,
- script = document.createElement("script");
-
- script.type = "text/javascript";
+ var head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement,
+ script = document.createElement( "script" );
if ( jQuery.support.scriptEval() ) {
script.appendChild( document.createTextNode( data ) );
// resolve with given context and args
resolveWith: function( context, args ) {
if ( !cancelled && !fired && !firing ) {
+ // make sure args are available (#8421)
+ args = args || [];
firing = 1;
try {
while( callbacks[ 0 ] ) {
isRejected: failDeferred.isResolved,
// Get a promise for this deferred
// If obj is provided, the promise aspect is added to the object
- promise: function( obj , i /* internal */ ) {
+ promise: function( obj ) {
if ( obj == null ) {
if ( promise ) {
return promise;
}
promise = obj = {};
}
- i = promiseMethods.length;
+ var i = promiseMethods.length;
while( i-- ) {
- obj[ promiseMethods[ i ] ] = deferred[ promiseMethods[ i ] ];
+ obj[ promiseMethods[i] ] = deferred[ promiseMethods[i] ];
}
return obj;
}
} );
// Make sure only one callback list will be used
- deferred.then( failDeferred.cancel, deferred.cancel );
+ deferred.done( failDeferred.cancel ).fail( deferred.cancel );
// Unexpose cancel
delete deferred.cancel;
// Call given func if any
// Deferred helper
when: function( object ) {
- var args = arguments,
- length = args.length,
- deferred = length <= 1 && object && jQuery.isFunction( object.promise ) ?
+ var lastIndex = arguments.length,
+ deferred = lastIndex <= 1 && object && jQuery.isFunction( object.promise ) ?
object :
jQuery.Deferred(),
- promise = deferred.promise(),
- resolveArray;
-
- if ( length > 1 ) {
- resolveArray = new Array( length );
- jQuery.each( args, function( index, element, args ) {
- jQuery.when( element ).then( function( value ) {
- args = arguments;
- resolveArray[ index ] = args.length > 1 ? slice.call( args, 0 ) : value;
- if( ! --length ) {
- deferred.resolveWith( promise, resolveArray );
- }
- }, deferred.reject );
- } );
+ promise = deferred.promise();
+
+ if ( lastIndex > 1 ) {
+ var array = slice.call( arguments, 0 ),
+ count = lastIndex,
+ iCallback = function( index ) {
+ return function( value ) {
+ array[ index ] = arguments.length > 1 ? slice.call( arguments, 0 ) : value;
+ if ( !( --count ) ) {
+ deferred.resolveWith( promise, array );
+ }
+ };
+ };
+ while( ( lastIndex-- ) ) {
+ object = array[ lastIndex ];
+ if ( object && jQuery.isFunction( object.promise ) ) {
+ object.promise().then( iCallback(lastIndex), deferred.reject );
+ } else {
+ --count;
+ }
+ }
+ if ( !count ) {
+ deferred.resolveWith( promise, array );
+ }
} else if ( deferred !== object ) {
deferred.resolve( object );
}
return { browser: match[1] || "", version: match[2] || "0" };
},
- subclass: function(){
+ sub: function() {
function jQuerySubclass( selector, context ) {
return new jQuerySubclass.fn.init( selector, context );
}
+ jQuery.extend( true, jQuerySubclass, this );
jQuerySubclass.superclass = this;
jQuerySubclass.fn = jQuerySubclass.prototype = this();
jQuerySubclass.fn.constructor = jQuerySubclass;
jQuerySubclass.subclass = this.subclass;
jQuerySubclass.fn.init = function init( selector, context ) {
- if (context && context instanceof jQuery && !(context instanceof jQuerySubclass)){
+ if ( context && context instanceof jQuery && !(context instanceof jQuerySubclass) ) {
context = jQuerySubclass(context);
}
+
return jQuery.fn.init.call( this, selector, context, rootjQuerySubclass );
};
jQuerySubclass.fn.init.prototype = jQuerySubclass.fn;
}
// Expose jQuery to the global object
-return (window.jQuery = window.$ = jQuery);
+return jQuery;
})();