if ( typeof jQuery != "undefined" )
var _jQuery = jQuery;
-var jQuery = window.jQuery = function(a,c) {
- // If the context is global, return a new object
- if ( window == this || !this.init )
- return new jQuery(a,c);
-
- return this.init(a,c);
+var jQuery = window.jQuery = function(selector, context) {
+ // If the context is a namespace object, return a new object
+ return this instanceof jQuery ?
+ this.init(selector, context) :
+ new jQuery(selector, context);
};
// Map over the $ in case of overwrite
var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/;
jQuery.fn = jQuery.prototype = {
- init: function(a,c) {
+ init: function(selector, context) {
// Make sure that a selection was provided
- a = a || document;
+ selector = selector || document;
// Handle HTML strings
- if ( typeof a == "string" ) {
- var m = quickExpr.exec(a);
- if ( m && (m[1] || !c) ) {
+ if ( typeof selector == "string" ) {
+ var m = quickExpr.exec(selector);
+ if ( m && (m[1] || !context) ) {
// HANDLE: $(html) -> $(array)
if ( m[1] )
- a = jQuery.clean( [ m[1] ], c );
+ selector = jQuery.clean( [ m[1] ], context );
// HANDLE: $("#id")
else {
// Handle the case where IE and Opera return items
// by name instead of ID
if ( tmp.id != m[3] )
- return jQuery().find( a );
+ return jQuery().find( selector );
else {
this[0] = tmp;
this.length = 1;
return this;
}
else
- a = [];
+ selector = [];
}
// HANDLE: $(expr)
} else
- return new jQuery( c ).find( a );
+ return new jQuery( context ).find( selector );
// HANDLE: $(function)
// Shortcut for document ready
- } else if ( jQuery.isFunction(a) )
- return new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( a );
+ } else if ( jQuery.isFunction(selector) )
+ return new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( selector );
return this.setArray(
// HANDLE: $(array)
- a.constructor == Array && a ||
+ selector.constructor == Array && selector ||
// HANDLE: $(arraylike)
// Watch for when an array-like object is passed as the selector
- (a.jquery || a.length && a != window && !a.nodeType && a[0] != undefined && a[0].nodeType) && jQuery.makeArray( a ) ||
+ (selector.jquery || selector.length && selector != window && !selector.nodeType && selector[0] != undefined && selector[0].nodeType) && jQuery.makeArray( selector ) ||
// HANDLE: $(*)
- [ a ] );
+ [ selector ] );
},
jquery: "@VERSION",
jQuery.unique( data ) : data );
},
- clone: function() {
- var $this = this.add(this.find("*"));
- if (jQuery.browser.msie) {
- // Need to remove events on the element and its descendants
- $this.each(function() {
- this._$events = {};
- for (var type in this.$events)
- this._$events[type] = jQuery.extend({},this.$events[type]);
- }).unbind();
- }
-
+ clone: function(events) {
// Do the clone
- var r = this.pushStack( jQuery.map( this, function(a){
- return a.cloneNode( true );
- }) );
-
- if (jQuery.browser.msie) {
- $this.each(function() {
- // Add the events back to the original and its descendants
- var events = this._$events;
- for (var type in events)
- for (var handler in events[type])
- jQuery.event.add(this, type, events[type][handler], events[type][handler].data);
- this._$events = null;
- });
- }
+ var ret = this.map(function(){
+ return this.outerHTML ? jQuery(this.outerHTML)[0] : this.cloneNode(true);
+ });
- // copy form values over
- var inputs = r.add(r.find('*')).filter('select,input[@type=checkbox]');
- $this.filter('select,input[@type=checkbox]').each(function(i) {
- if (this.selectedIndex)
- inputs[i].selectedIndex = this.selectedIndex;
- if (this.checked)
- inputs[i].checked = true;
+ // Need to set the expando to null on the cloned set if it exists
+ // removeData doesn't work here, IE removes it from the original as well
+ // this is primarily for IE but the data expando shouldn't be copied over in any browser
+ var clone = ret.find("*").andSelf().each(function(){
+ if ( this[ expando ] != undefined )
+ this[ expando ] = null;
});
+
+ // Copy the events from the original to the clone
+ if (events === true)
+ this.find("*").andSelf().each(function(i) {
+ var events = jQuery.data(this, "events");
+ for ( var type in events )
+ for ( var handler in events[type] )
+ jQuery.event.add(clone[i], type, events[type][handler], events[type][handler].data);
+ });
// Return the cloned set
- return r;
+ return ret;
},
filter: function(t) {
this.get(),
t.constructor == String ?
jQuery(t).get() :
- t.length != undefined && (!t.nodeName || t.nodeName == "FORM") ?
+ t.length != undefined && (!t.nodeName || jQuery.nodeName(t, "form")) ?
t : [t] )
);
},
val: function( val ) {
if ( val == undefined ) {
- if ( this.length ) {
- var elem = this[0];
+ if ( this.length ) {
+ var elem = this[0];
- // We need to handle select boxes special\r if ( jQuery.nodeName(elem, "select") ) {\r var index = elem.selectedIndex,
+ // We need to handle select boxes special
+ if ( jQuery.nodeName(elem, "select") ) {
+ var index = elem.selectedIndex,
a = [],
options = elem.options,
one = elem.type == "select-one";
- // Nothing was selected\r if ( index < 0 )
- return null;\r
-
- // Loop through all the selected options\r for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
- var option = options[i];\r if ( option.selected ) {\r // Get the specifc value for the option\r var val = jQuery.browser.msie && !option.attributes["value"].specified ? option.text : option.value;
+ // Nothing was selected
+ if ( index < 0 )
+ return null;
+
+ // Loop through all the selected options
+ for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
+ var option = options[i];
+ if ( option.selected ) {
+ // Get the specifc value for the option
+ var val = jQuery.browser.msie && !option.attributes["value"].specified ? option.text : option.value;
- // We don't need an array for one selects\r if ( one )
+ // We don't need an array for one selects
+ if ( one )
return val;
- // Multi-Selects return an array\r a.push(val);\r }\r }
- \r return a;
+ // Multi-Selects return an array
+ a.push(val);
+ }
+ }
- // Everything else, we just grab the value\r } else
+ return a;
+
+ // Everything else, we just grab the value
+ } else
return this[0].value.replace(/\r/g, "");
}
} else
- return this.attr( "value", val );
+ return this.each(function(){
+ if ( val.constructor == Array && /radio|checkbox/.test(this.type) )
+ this.checked = (jQuery.inArray(this.value, val) >= 0 ||
+ jQuery.inArray(this.name, val) >= 0);
+ else if ( jQuery.nodeName(this, "select") ) {
+ var tmp = val.constructor == Array ? val : [val];
+
+ jQuery("option", this).each(function(){
+ this.selected = (jQuery.inArray(this.value, tmp) >= 0 ||
+ jQuery.inArray(this.text, tmp) >= 0);
+ });
+
+ if ( !tmp.length )
+ this.selectedIndex = -1;
+ } else
+ this.value = val;
+ });
},
html: function( val ) {
return this.after( val ).remove();
},
+ eq: function(i){
+ return this.slice(i, i+1);
+ },
+
slice: function() {
return this.pushStack( Array.prototype.slice.apply( this, arguments ) );
},
obj = this.getElementsByTagName("tbody")[0] || this.appendChild(document.createElement("tbody"));
jQuery.each( a, function(){
- if ( jQuery.nodeName(this, "script") ) {
- if ( this.src )
- jQuery.ajax({ url: this.src, async: false, dataType: "script" });
- else
- jQuery.globalEval( this.text || this.textContent || this.innerHTML || "" );
- } else
- fn.apply( obj, [ clone ? this.cloneNode(true) : this ] );
+ var elem = clone ? this.cloneNode(true) : this;
+ if ( !evalScript(0, elem) )
+ fn.call( obj, elem );
});
});
}
};
+function evalScript(i, elem){
+ var script = jQuery.nodeName(elem, "script");
+
+ if ( script ) {
+ if ( elem.src )
+ jQuery.ajax({ url: elem.src, async: false, dataType: "script" });
+ else
+ jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" );
+
+ if ( elem.parentNode )
+ elem.parentNode.removeChild(elem);
+
+ } else if ( elem.nodeType == 1 )
+ jQuery("script", elem).each(evalScript);
+
+ return script;
+}
+
jQuery.extend = jQuery.fn.extend = function() {
// copy reference to target object
var target = arguments[0] || {}, a = 1, al = arguments.length, deep = false;
return target;
};
+var expando = "jQuery" + (new Date()).getTime(), uuid = 0, win = {};
+
jQuery.extend({
noConflict: function(deep) {
window.$ = _$;
nodeName: function( elem, name ) {
return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase();
},
+
+ cache: {},
+
+ data: function( elem, name, data ) {
+ elem = elem == window ? win : elem;
+
+ var id = elem[ expando ];
+
+ // Compute a unique ID for the element
+ if ( !id )
+ id = elem[ expando ] = ++uuid;
+
+ // Only generate the data cache if we're
+ // trying to access or manipulate it
+ if ( name && !jQuery.cache[ id ] )
+ jQuery.cache[ id ] = {};
+
+ // Prevent overriding the named cache with undefined values
+ if ( data != undefined )
+ jQuery.cache[ id ][ name ] = data;
+
+ // Return the named cache data, or the ID for the element
+ return name ? jQuery.cache[ id ][ name ] : id;
+ },
+
+ removeData: function( elem, name ) {
+ elem = elem == window ? win : elem;
+
+ var id = elem[ expando ];
+
+ // If we want to remove a specific section of the element's data
+ if ( name ) {
+ if ( jQuery.cache[ id ] ) {
+ // Remove the section of cache data
+ delete jQuery.cache[ id ][ name ];
+
+ // If we've removed all the data, remove the element's cache
+ name = "";
+ for ( name in jQuery.cache[ id ] ) break;
+ if ( !name )
+ jQuery.removeData( elem );
+ }
+
+ // Otherwise, we want to remove all of the element's data
+ } else {
+ // Clean up the element expando
+ try {
+ delete elem[ expando ];
+ } catch(e){
+ // IE has trouble directly removing the expando
+ // but it's ok with using removeAttribute
+ if ( elem.removeAttribute )
+ elem.removeAttribute( expando );
+ }
+
+ // Completely remove the data cache
+ delete jQuery.cache[ id ];
+ }
+ },
// args is for internal usage only
each: function( obj, fn, args ) {
},
unique: function(first) {
- var r = [], num = jQuery.mergeNum++;
+ var r = [], done = {};
try {
- for ( var i = 0, fl = first.length; i < fl; i++ )
- if ( num != first[i].mergeNum ) {
- first[i].mergeNum = num;
+ for ( var i = 0, fl = first.length; i < fl; i++ ) {
+ var id = jQuery.data(first[i]);
+ if ( !done[id] ) {
+ done[id] = true;
r.push(first[i]);
}
+ }
} catch(e) {
r = first;
}
return r;
},
- mergeNum: 0,
-
grep: function(elems, fn, inv) {
// If a string is passed in for the function, make a function
// for it (a handy shortcut)
jQuery.each({
parent: "a.parentNode",
- parents: "jQuery.parents(a)",
+ parents: "jQuery.dir(a,'parentNode')",
next: "jQuery.nth(a,2,'nextSibling')",
prev: "jQuery.nth(a,2,'previousSibling')",
+ nextAll: "jQuery.dir(a,'nextSibling')",
+ prevAll: "jQuery.dir(a,'previousSibling')",
siblings: "jQuery.sibling(a.parentNode.firstChild,a)",
children: "jQuery.sibling(a.firstChild)",
contents: "jQuery.nodeName(a,'iframe')?a.contentDocument||a.contentWindow.document:jQuery.makeArray(a.childNodes)"
jQuery.className[ jQuery.className.has(this,c) ? "remove" : "add" ](this, c);
},
remove: function(a){
- if ( !a || jQuery.filter( a, [this] ).r.length )
+ if ( !a || jQuery.filter( a, [this] ).r.length ) {
+ jQuery.removeData( this );
this.parentNode.removeChild( this );
+ }
},
empty: function() {
+ // Clean up the cache
+ jQuery("*", this).each(function(){ jQuery.removeData(this); });
+
while ( this.firstChild )
this.removeChild( this.firstChild );
}
};
});
-jQuery.each( [ "height", "width" ], function(i,n){
+jQuery.each( [ "Height", "Width" ], function(i,name){
+ var n = name.toLowerCase();
+
jQuery.fn[ n ] = function(h) {
- return h == undefined ?
- ( this.length ? jQuery.css( this[0], n ) : null ) :
- this.css( n, h.constructor == String ? h : h + "px" );
+ return this[0] == window ?
+ jQuery.browser.safari && self["inner" + name] ||
+ jQuery.boxModel && Math.max(document.documentElement["client" + name], document.body["client" + name]) ||
+ document.body["client" + name] :
+
+ this[0] == document ?
+ Math.max( document.body["scroll" + name], document.body["offset" + name] ) :
+
+ h == undefined ?
+ ( this.length ? jQuery.css( this[0], n ) : null ) :
+ this.css( n, h.constructor == String ? h : h + "px" );
};
});
git.asbjorn.biz / jquery.git / blobdiff