// jQuery(...).bind("mouseover mouseout", fn);
jQuery.each(types.split(/\s+/), function(index, type) {
// Namespaced event handlers
- var parts = type.split(".");
- type = parts.shift();
- handler.type = parts.sort().join(".");
+ var namespaces = type.split(".");
+ type = namespaces.shift();
+ handler.type = namespaces.slice().sort().join(".");
// Get the current list of functions bound to this event
var handlers = events[type];
+
+ if ( jQuery.event.specialAll[type] )
+ jQuery.event.specialAll[type].setup.call(elem, data, namespaces);
// Init the event handler queue
if (!handlers) {
// Check for a special event handler
// Only use addEventListener/attachEvent if the special
// events handler returns false
- if ( !jQuery.event.special[type] || jQuery.event.special[type].setup.call(elem,data) === false ) {
+ if ( !jQuery.event.special[type] || jQuery.event.special[type].setup.call(elem, data, namespaces) === false ) {
// Bind the global event handler to the element
if (elem.addEventListener)
elem.addEventListener(type, handle, false);
// jQuery(...).unbind("mouseover mouseout", fn);
jQuery.each(types.split(/\s+/), function(index, type){
// Namespaced event handlers
- var namespace = type.split(".");
- type = namespace.shift();
- namespace = RegExp("(^|\\.)" + namespace.sort().join(".*\\.") + "(\\.|$)");
+ var namespaces = type.split(".");
+ type = namespaces.shift();
+ var namespace = RegExp("(^|\\.)" + namespaces.slice().sort().join(".*\\.") + "(\\.|$)");
if ( events[type] ) {
// remove the given handler for the given type
// Handle the removal of namespaced events
if ( namespace.test(events[type][handler].type) )
delete events[type][handler];
+
+ if ( jQuery.event.specialAll[type] )
+ jQuery.event.specialAll[type].teardown.call(elem, namespaces);
// remove generic event handler if no more handlers exist
for ( ret in events[type] ) break;
if ( !ret ) {
- if ( !jQuery.event.special[type] || jQuery.event.special[type].teardown.call(elem) === false ) {
+ if ( !jQuery.event.special[type] || jQuery.event.special[type].teardown.call(elem, namespaces) === false ) {
if (elem.removeEventListener)
elem.removeEventListener(type, jQuery.data(elem, "handle"), false);
else if (elem.detachEvent)
}
},
- trigger: function(type, data, elem, donative, extra) {
- // Clone the incoming data, if any
- data = jQuery.makeArray(data);
-
- if ( type.indexOf("!") >= 0 ) {
- type = type.slice(0, -1);
- var exclusive = true;
- }
-
+ trigger: function( e, data, elem, donative, extra, dohandlers) {
+ // Event object or event type
+ var type = e.type || e;
+
// Handle a global trigger
if ( !elem ) {
// Only trigger if we've ever bound an event for it
if ( this.global[type] )
jQuery.each( jQuery.cache, function(){
if ( this.events && this.events[type] )
- jQuery.event.trigger( type, data, this.handle.elem );
+ jQuery.event.trigger( e, data, this.handle.elem, false );
});
// Handle triggering a single element
} else {
+
// don't do events on text and comment nodes
if ( elem.nodeType == 3 || elem.nodeType == 8 )
return undefined;
- var val, ret, fn = jQuery.isFunction( elem[ type ] || null ),
- // Check to see if we need to provide a fake event, or not
- event = !data[0] || !data[0].preventDefault;
-
- // Pass along a fake event
- if ( event ) {
- data.unshift({
- type: type,
- target: elem,
- preventDefault: function(){},
- stopPropagation: function(){},
- stopImmediatePropagation:stopImmediatePropagation,
- timeStamp: now()
- });
- data[0][expando] = true; // no need to fix fake event
+ // Clone the incoming data, if any
+ data = jQuery.makeArray(data);
+
+ if ( type.indexOf("!") >= 0 ) {
+ type = type.slice(0, -1);
+ var exclusive = true;
+ }
+
+ e = typeof e === "object" ?
+ // jQuery.Event object
+ e[expando] ? e :
+ // Object literal
+ jQuery.extend( new jQuery.Event(type), e ) :
+ // Just the event type (string)
+ new jQuery.Event(type);
+
+ e.target = e.target || elem;
+ e.currentTarget = elem;
+ e.exclusive = exclusive;
+
+ data.unshift( e );
+
+ var val, ret, fn = jQuery.isFunction( elem[ type ] );
+
+ if ( dohandlers !== false ) {
+ // Trigger the event, it is assumed that "handle" is a function
+ var handle = jQuery.data(elem, "handle");
+ if ( handle )
+ val = handle.apply( elem, data );
+
+ // Handle triggering native .onfoo handlers (and on links since we don't call .click() for links)
+ if ( (!fn || (jQuery.nodeName(elem, 'a') && type == "click")) && elem["on"+type] && elem["on"+type].apply( elem, data ) === false )
+ val = false;
}
- // Enforce the right trigger type
- data[0].type = type;
- if ( exclusive )
- data[0].exclusive = true;
-
- // Trigger the event, it is assumed that "handle" is a function
- var handle = jQuery.data(elem, "handle");
- if ( handle )
- val = handle.apply( elem, data );
-
- // Handle triggering native .onfoo handlers (and on links since we don't call .click() for links)
- if ( (!fn || (jQuery.nodeName(elem, 'a') && type == "click")) && elem["on"+type] && elem["on"+type].apply( elem, data ) === false )
- val = false;
+ if ( donative !== false && val !== false ) {
+ var parent = elem.parentNode || elem.ownerDocument;
+ if ( parent )
+ jQuery.event.trigger(e, data, parent, donative);
+ }
// Extra functions don't get the custom event object
- if ( event )
- data.shift();
+ data.shift();
// Handle triggering of extra function
if ( extra && jQuery.isFunction( extra ) ) {
handle: function(event) {
// returned undefined or false
- var val, ret, namespace, all, handlers;
+ var val, ret, all, handlers;
event = arguments[0] = jQuery.event.fix( event || window.event );
// Namespaced event handlers
- namespace = event.type.split(".");
- event.type = namespace.shift();
+ var namespaces = event.type.split(".");
+ event.type = namespaces.shift();
// Cache this now, all = true means, any handler
- all = !namespace.length && !event.exclusive;
+ all = !namespaces.length && !event.exclusive;
- namespace = RegExp("(^|\\.)" + namespace.sort().join(".*\\.") + "(\\.|$)");
+ var namespace = RegExp("(^|\\.)" + namespaces.slice().sort().join(".*\\.") + "(\\.|$)");
handlers = ( jQuery.data(this, "events") || {} )[event.type];
return val;
},
- props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode metaKey newValue originalTarget pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target timeStamp toElement type view wheelDelta which".split(" "),
+ props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode metaKey newValue originalTarget pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "),
fix: function(event) {
if ( event[expando] )
// store a copy of the original event object
// and "clone" to set read-only properties
var originalEvent = event;
- event = { originalEvent: originalEvent };
+ event = new jQuery.Event( originalEvent );
for ( var i = this.props.length, prop; i; ){
prop = this.props[ --i ];
event[ prop ] = originalEvent[ prop ];
}
- // Mark it as fixed
- event[expando] = true;
-
- // add preventDefault and stopPropagation since
- // they will not work on the clone
- event.preventDefault = function() {
- // if preventDefault exists run it on the original event
- if (originalEvent.preventDefault)
- originalEvent.preventDefault();
- // otherwise set the returnValue property of the original event to false (IE)
- originalEvent.returnValue = false;
- };
- event.stopPropagation = function() {
- // if stopPropagation exists run it on the original event
- if (originalEvent.stopPropagation)
- originalEvent.stopPropagation();
- // otherwise set the cancelBubble property of the original event to true (IE)
- originalEvent.cancelBubble = true;
- };
-
- event.stopImmediatePropagation = stopImmediatePropagation;
-
- // Fix timeStamp
- event.timeStamp = event.timeStamp || now();
-
// Fix target property, if necessary
if ( !event.target )
event.target = event.srcElement || document; // Fixes #1925 where srcElement might not be defined either
setup: bindReady,
teardown: function() {}
}
+ },
+
+ specialAll: {
+ live: {
+ setup: function( selector, namespaces ){
+ jQuery.event.add( this, namespaces[0], liveHandler );
+ },
+ teardown: function( namespaces ){
+ if ( namespaces.length ) {
+ var remove = 0, name = RegExp("(^|\\.)" + namespaces[0] + "(\\.|$)");
+
+ jQuery.each( (jQuery.data(this, "events").live || {}), function(){
+ if ( name.test(this.type) )
+ remove++;
+ });
+
+ if ( remove <= 1 )
+ jQuery.event.remove( this, namespaces[0], liveHandler );
+ }
+ }
+ }
}
};
-function stopImmediatePropagation(){
- this._sip = 1;
- this.stopPropagation();
-}
+jQuery.Event = function( src ){
+ // Event object
+ if( src && src.type ){
+ this.originalEvent = src;
+ this.type = src.type;
+
+ // Fix timeStamp
+ this.timeStamp = src.timeStamp || now();
+ // Event type
+ }else
+ this.type = src;
+
+ // Mark it as fixed
+ this[expando] = true;
+};
+jQuery.Event.prototype = {
+ // add preventDefault and stopPropagation since
+ // they will not work on the clone
+ preventDefault: function() {
+ var e = this.originalEvent;
+ if( !e )
+ return;
+ // if preventDefault exists run it on the original event
+ if (e.preventDefault)
+ e.preventDefault();
+ // otherwise set the returnValue property of the original event to false (IE)
+ e.returnValue = false;
+ },
+ stopPropagation: function() {
+ var e = this.originalEvent;
+ if( !e )
+ return;
+ // if stopPropagation exists run it on the original event
+ if (e.stopPropagation)
+ e.stopPropagation();
+ // otherwise set the cancelBubble property of the original event to true (IE)
+ e.cancelBubble = true;
+ },
+ stopImmediatePropagation:function(){
+ this._sip = true;
+ this.stopPropagation();
+ }
+};
// Checks if an event happened on an element within another element
// Used in jQuery.event.special.mouseenter and mouseleave handlers
var withinElement = function(event) {
jQuery.readyList.push( function() { return fn.call(this, jQuery); } );
return this;
+ },
+
+ live: function( type, fn ){
+ jQuery(document).bind( liveConvert(type, this.selector), this.selector, fn );
+ return this;
+ },
+
+ die: function( type, fn ){
+ jQuery(document).unbind( liveConvert(type, this.selector), fn );
+ return this;
}
});
+function liveHandler( event ){
+ var check = RegExp("(^|\\.)" + event.type + "(\\.|$)");
+ jQuery.each(jQuery.data(this, "events").live || [], function(i, fn){
+ if ( check.test(fn.type) ) {
+ var elem = jQuery(event.target).closest(fn.data)[0];
+ if ( elem )
+ jQuery.event.trigger( event.type, fn.data, elem, false, fn, false );
+ }
+ });
+}
+
+function liveConvert(type, selector){
+ return ["live", type, selector.replace(/\./g, "_")].join(".");
+}
+
jQuery.extend({
isReady: false,
readyList: [],
git.asbjorn.biz / jquery.git / blobdiff