rperiod = /\./g,
rspaces = / /g,
rescape = /[^\w\s.|`]/g,
- fcleanup = function( nm ) {
- return nm.replace(rescape, "\\$&");
+ rtypenamespace = /^([^\.]*)?(?:\.(.+))?$/,
+ rhoverHack = /\bhover(\.\S+)?/,
+ rquickIs = /^([\w\-]+)?(?:#([\w\-]+))?(?:\.([\w\-]+))?(?:\[([\w+\-]+)=["']?([\w\-]*)["']?\])(:first-child|:last-child|:empty)?$/,
+ delegateTypeMap = {
+ focus: "focusin",
+ blur: "focusout",
+ mouseenter: "mouseover",
+ mouseleave: "mouseout"
+ },
+ quickPseudoMap = {
+ ":empty": "firstChild",
+ ":first-child": "previousSibling",
+ ":last-child": "nextSibling"
};
/*
*/
jQuery.event = {
- // Bind an event to an element
- // Original by Dean Edwards
- add: function( elem, types, handler, data ) {
- if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
- return;
- }
+ add: function( elem, types, handler, data, selector ) {
- if ( handler === false ) {
- handler = returnFalse;
- } else if ( !handler ) {
- // Fixes bug #7229. Fix recommended by jdalton
+ var elemData, eventHandle, events,
+ t, tns, type, namespaces, handleObj,
+ handleObjIn, quick, handlers, special;
+
+ // Don't attach events to noData or text/comment nodes (allow plain objects tho)
+ if ( elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data( elem )) ) {
return;
}
- var handleObjIn, handleObj;
-
+ // Caller can pass in an object of custom data in lieu of the handler
if ( handler.handler ) {
handleObjIn = handler;
handler = handleObjIn.handler;
}
- // Make sure that the function being executed has a unique ID
+ // Make sure that the handler has a unique ID, used to find/remove it later
if ( !handler.guid ) {
handler.guid = jQuery.guid++;
}
- // Init the element's event structure
- var elemData = jQuery._data( elem );
-
- // If no elemData is found then we must be trying to bind to one of the
- // banned noData elements
- if ( !elemData ) {
- return;
- }
-
- var events = elemData.events,
- eventHandle = elemData.handle;
-
+ // Init the element's event structure and main handler, if this is the first
+ events = elemData.events;
if ( !events ) {
elemData.events = events = {};
}
-
+ eventHandle = elemData.handle;
if ( !eventHandle ) {
elemData.handle = eventHandle = function( e ) {
// Discard the second event of a jQuery.event.trigger() and
jQuery.event.handle.apply( eventHandle.elem, arguments ) :
undefined;
};
+ // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
+ eventHandle.elem = elem;
}
- // Add elem as a property of the handle function
- // This is to prevent a memory leak with non-native events in IE.
- eventHandle.elem = elem;
-
// Handle multiple events separated by a space
// jQuery(...).bind("mouseover mouseout", fn);
- types = types.split(" ");
-
- var type, i = 0, namespaces;
-
- while ( (type = types[ i++ ]) ) {
- handleObj = handleObjIn ?
- jQuery.extend({}, handleObjIn) :
- { handler: handler, data: data };
-
- // Namespaced event handlers
- if ( type.indexOf(".") > -1 ) {
- namespaces = type.split(".");
- type = namespaces.shift();
- handleObj.namespace = namespaces.slice(0).sort().join(".");
-
- } else {
- namespaces = [];
- handleObj.namespace = "";
- }
-
- handleObj.type = type;
- if ( !handleObj.guid ) {
- handleObj.guid = handler.guid;
- }
-
- // Get the current list of functions bound to this event
- var handlers = events[ type ],
- special = jQuery.event.special[ type ] || {};
+ types = types.replace( rhoverHack, "mouseover$1 mouseout$1" ).split(" ");
+ for ( t = 0; t < types.length; t++ ) {
+
+ tns = rtypenamespace.exec( types[t] ) || [];
+ type = tns[1];
+ namespaces = (tns[2] || "").split(".").sort();
+ handleObj = jQuery.extend({
+ type: type,
+ data: data,
+ handler: handler,
+ guid: handler.guid,
+ selector: selector,
+ namespace: namespaces.join(".")
+ }, handleObjIn);
+ special = jQuery.event.special[ type ] || {};
- // Init the event handler queue
+ // Init the event handler queue if we're the first
+ handlers = events[ type ];
if ( !handlers ) {
handlers = events[ type ] = [];
-
- // Check for a special event handler
- // Only use addEventListener/attachEvent if the special
- // events handler returns false
+ handlers.delegateCount = 0;
+
+ // Only use addEventListener/attachEvent if the special events handler returns false
if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
// Bind the global event handler to the element
if ( elem.addEventListener ) {
}
}
+ // Delegated event setup
+ if ( selector ) {
+ // Rename non-bubbling events to their bubbling counterparts
+ if ( delegateTypeMap[ type ] ) {
+ handleObj.preType = type;
+ handleObj.type = delegateTypeMap[ type ];
+ }
+
+ // Pre-analyze selector so we can process it quickly on event dispatch
+ quick = handleObj.quick = rquickIs.exec(selector);
+ if ( quick ) {
+ // 0 1 2 3 4 5 6
+ // [ _, tag, id, class, attrName, attrValue, pseudo(:empty :first-child :last-child) ]
+ quick[1] = ( quick[1] || "" ).toLowerCase();
+ quick[3] = quick[3] && new RegExp( "\\b" + quick[3] + "\\b" );
+ quick[6] = quickPseudoMap[ quick[6] ];
+ } else if ( jQuery.expr.match.POS.test( selector ) ) {
+ handleObj.isPositional = true;
+ }
+ }
+
if ( special.add ) {
special.add.call( elem, handleObj );
}
}
- // Add the function to the element's handler list
- handlers.push( handleObj );
-
- // Keep track of which events have been used, for event optimization
+ // Add to the element's handler list, delegates in front
+ if ( selector ) {
+ handlers.splice( handlers.delegateCount++, 0, handleObj );
+ } else {
+ handlers.push( handleObj );
+ }
+
+ // Keep track of which events have ever been used, for event optimization
jQuery.event.global[ type ] = true;
}
global: {},
// Detach an event or set of events from an element
- remove: function( elem, types, handler, pos ) {
- // don't do events on text and comment nodes
- if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
- return;
- }
-
- if ( handler === false ) {
- handler = returnFalse;
- }
-
- var ret, type, fn, j, i = 0, all, namespaces, namespace, special, eventType, handleObj, origType,
- elemData = jQuery.hasData( elem ) && jQuery._data( elem ),
- events = elemData && elemData.events;
+ remove: function( elem, types, handler, selector ) {
- if ( !elemData || !events ) {
+ var elemData = jQuery.hasData( elem ) && jQuery._data( elem ),
+ t, tns, type, namespaces,
+ j, events, special, handle, eventType, handleObj;
+
+ if ( !elemData || !(events = elemData.events) ) {
return;
}
- // types is actually an event object here
- if ( types && types.type ) {
+ // For removal, types can be an Event object
+ if ( types && types.type && types.handler ) {
handler = types.handler;
types = types.type;
+ selector = types.selector;
}
- // Unbind all events for the element
- if ( !types || typeof types === "string" && types.charAt(0) === "." ) {
- types = types || "";
+ // Once for each type.namespace in types; type may be omitted
+ types = (types || "").replace( rhoverHack, "mouseover$1 mouseout$1" ).split(" ");
+ for ( t = 0; t < types.length; t++ ) {
+ tns = rtypenamespace.exec( types[t] ) || [];
+ type = tns[1];
+ namespaces = tns[2];
- for ( type in events ) {
- jQuery.event.remove( elem, type + types );
- }
-
- return;
- }
-
- // Handle multiple events separated by a space
- // jQuery(...).unbind("mouseover mouseout", fn);
- types = types.split(" ");
-
- while ( (type = types[ i++ ]) ) {
- origType = type;
- handleObj = null;
- all = type.indexOf(".") < 0;
- namespaces = [];
-
- if ( !all ) {
- // Namespaced event handlers
- namespaces = type.split(".");
- type = namespaces.shift();
-
- namespace = new RegExp("(^|\\.)" +
- jQuery.map( namespaces.slice(0).sort(), fcleanup ).join("\\.(?:.*\\.)?") + "(\\.|$)");
- }
-
- eventType = events[ type ];
-
- if ( !eventType ) {
- continue;
- }
-
- if ( !handler ) {
- for ( j = 0; j < eventType.length; j++ ) {
- handleObj = eventType[ j ];
-
- if ( all || namespace.test( handleObj.namespace ) ) {
- jQuery.event.remove( elem, origType, handleObj.handler, j );
- eventType.splice( j--, 1 );
- }
+ // Unbind all events (on this namespace, if provided) for the element
+ if ( !type ) {
+ namespaces = namespaces? "." + namespaces : "";
+ for ( j in events ) {
+ jQuery.event.remove( elem, j + namespaces, handler, selector );
}
-
- continue;
+ return;
}
special = jQuery.event.special[ type ] || {};
+ eventType = events[ type ] || [];
+ namespaces = namespaces? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.)?") + "(\\.|$)") : null;
- for ( j = pos || 0; j < eventType.length; j++ ) {
- handleObj = eventType[ j ];
-
- if ( handler.guid === handleObj.guid ) {
- // remove the given handler for the given type
- if ( all || namespace.test( handleObj.namespace ) ) {
- if ( pos == null ) {
- eventType.splice( j--, 1 );
- }
+ // Only need to loop for special events or selective removal
+ if ( handler || namespaces || selector || special.remove ) {
+ for ( j = 0; j < eventType.length; j++ ) {
+ handleObj = eventType[ j ];
- if ( special.remove ) {
- special.remove.call( elem, handleObj );
+ if ( !handler || handler.guid === handleObj.guid ) {
+ if ( !namespaces || namespaces.test( handleObj.namespace ) ) {
+ if ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) {
+ eventType.splice( j--, 1 );
+
+ if ( handleObj.selector ) {
+ eventType.delegateCount--;
+ }
+ if ( special.remove ) {
+ special.remove.call( elem, handleObj );
+ }
+ }
}
}
-
- if ( pos != null ) {
- break;
- }
}
+ } else {
+ // Removing all events
+ eventType.length = 0;
}
// remove generic event handler if no more handlers exist
- if ( eventType.length === 0 || pos != null && eventType.length === 1 ) {
+ if ( eventType.length === 0 ) {
if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) {
jQuery.removeEvent( elem, type, elemData.handle );
}
- ret = null;
delete events[ type ];
}
- }
- // Remove the expando if it's no longer used
- if ( jQuery.isEmptyObject( events ) ) {
- var handle = elemData.handle;
- if ( handle ) {
- handle.elem = null;
- }
+ // Remove the expando if it's no longer used
+ if ( jQuery.isEmptyObject( events ) ) {
+ handle = elemData.handle;
+ if ( handle ) {
+ handle.elem = null;
+ }
- delete elemData.events;
- delete elemData.handle;
+ delete elemData.events;
+ delete elemData.handle;
- if ( jQuery.isEmptyObject( elemData ) ) {
- jQuery.removeData( elem, undefined, true );
+ if ( jQuery.isEmptyObject( elemData ) ) {
+ jQuery.removeData( elem, undefined, true );
+ }
}
}
},
// Event object or event type
var type = event.type || event,
namespaces = [],
- exclusive;
+ exclusive, cur, ontype, handle, old, special;
if ( type.indexOf("!") >= 0 ) {
// Exclusive events trigger only for the exact event (no namespaces)
event.type = type;
event.exclusive = exclusive;
event.namespace = namespaces.join(".");
- event.namespace_re = new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.)?") + "(\\.|$)");
+ event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.)?") + "(\\.|$)") : null;
// triggerHandler() and global events don't bubble or run the default action
if ( onlyHandlers || !elem ) {
data = data != null ? jQuery.makeArray( data ) : [];
data.unshift( event );
- var cur = elem,
- // IE doesn't like method names with a colon (#3533, #8272)
- ontype = type.indexOf(":") < 0 ? "on" + type : "";
+ // IE doesn't like method names with a colon (#3533, #8272)
+ ontype = type.indexOf(":") < 0 ? "on" + type : "";
// Fire event on the current element, then bubble up the DOM tree
+ cur = elem;
do {
- var handle = jQuery._data( cur, "handle" );
+ handle = jQuery._data( cur, "handle" );
event.currentTarget = cur;
if ( handle ) {
event.preventDefault();
}
- // Bubble up to document, then to window
- cur = cur.parentNode || cur.ownerDocument || cur === event.target.ownerDocument && window;
+ // Bubble up to document, then to window; watch for a global parentNode or ownerDocument var (#9724)
+ cur = (!cur.setInterval && cur.parentNode || cur.ownerDocument) || cur === event.target.ownerDocument && window;
} while ( cur && !event.isPropagationStopped() );
// If nobody prevented the default action, do it now
if ( !event.isDefaultPrevented() ) {
- var old,
- special = jQuery.event.special[ type ] || {};
+ special = jQuery.event.special[ type ] || {};
if ( (!special._default || special._default.call( elem.ownerDocument, event ) === false) &&
!(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
},
handle: function( event ) {
+
+ // Make a writable jQuery.Event from the native event object
event = jQuery.event.fix( event || window.event );
- // Snapshot the handlers list since a called handler may add/remove events.
- var handlers = ((jQuery._data( this, "events" ) || {})[ event.type ] || []).slice(0),
- run_all = !event.exclusive && !event.namespace,
- args = Array.prototype.slice.call( arguments, 0 );
+
+ var handlers = ((jQuery._data( this, "events" ) || {})[ event.type ] || []),
+ delegateCount = handlers.delegateCount,
+ args = Array.prototype.slice.call( arguments, 0 ),
+ cur = event.target,
+ i, selMatch, matches, handleObj, sel, matched, related;
+
+ // Copy the handler list, in case one of the existing handlers adds/removes handlers
+ handlers = handlers.slice(0);
- // Use the fix-ed Event rather than the (read-only) native event
+ // Use the fix-ed jQuery.Event rather than the (read-only) native event
args[0] = event;
- event.currentTarget = this;
-
- for ( var j = 0, l = handlers.length; j < l; j++ ) {
- var handleObj = handlers[ j ];
-
- // Triggered event must 1) be non-exclusive and have no namespace, or
- // 2) have namespace(s) a subset or equal to those in the bound event.
- if ( run_all || event.namespace_re.test( handleObj.namespace ) ) {
- // Pass in a reference to the handler function itself
- // So that we can later remove it
- event.handler = handleObj.handler;
- event.data = handleObj.data;
- event.handleObj = handleObj;
-
- var ret = handleObj.handler.apply( this, args );
-
- if ( ret !== undefined ) {
- event.result = ret;
- if ( ret === false ) {
- event.preventDefault();
- event.stopPropagation();
+
+ // Run delegates first; they may want to stop propagation beneath us
+ // Avoid disabled elements in IE (#6911) and non-left-click bubbling in Firefox (#3861)
+ if ( delegateCount && cur && !cur.disabled && !(event.button && event.type === "click") ) {
+
+ // Let handlers know this is delegated, and from where; also used by .one()
+ event.delegateTarget = this;
+
+ for ( ; cur && cur != this && !event.isPropagationStopped(); cur = cur.parentNode ) {
+ selMatch = {};
+ matches = [];
+ for ( i = 0; i < delegateCount; i++ ) {
+ handleObj = handlers[ i ];
+ sel = handleObj.selector;
+
+ if ( handleObj.isPositional ) {
+ // Since .is() does not work for positionals; see http://jsfiddle.net/eJ4yd/3/
+ matched = (selMatch[ sel ] || (selMatch[ sel ] = jQuery( sel ))).index( cur ) >= 0;
+ } else {
+ matched = selMatch[ sel ] || selMatch[ sel ] !== false && (selMatch[ sel ] = (handleObj.quick? quickIs( cur, handleObj.quick ) : jQuery( cur ).is( sel )));
+ }
+ if ( matched ) {
+ related = null;
+ if ( handleObj.preType === "mouseenter" || handleObj.preType === "mouseleave" ) {
+ // Don't match a child element with the same selector
+ related = jQuery( event.relatedTarget ).closest( sel )[0];
+ if ( related && jQuery.contains( cur, related ) ) {
+ related = cur;
+ }
+ }
+ if ( !related || related !== cur ) {
+ matches.push( handleObj );
+ }
}
}
-
- if ( event.isImmediatePropagationStopped() ) {
- break;
+ if ( matches.length ) {
+ dispatch( cur, event, matches, 0, args );
}
}
+ delete event.delegateTarget;
}
+
+ // Run non-delegated handlers for this level
+ if ( delegateCount < handlers.length ) {
+ dispatch( this, event, handlers, delegateCount, args );
+ }
+
return event.result;
},
special: {
ready: {
// Make sure the ready event is setup
- setup: jQuery.bindReady,
- teardown: jQuery.noop
- },
-
- live: {
- add: function( handleObj ) {
- jQuery.event.add( this,
- liveConvert( handleObj.origType, handleObj.selector ),
- jQuery.extend({}, handleObj, {handler: liveHandler, guid: handleObj.handler.guid}) );
- },
-
- remove: function( handleObj ) {
- jQuery.event.remove( this, liveConvert( handleObj.origType, handleObj.selector ), handleObj );
- }
+ setup: jQuery.bindReady
},
beforeunload: {
}
};
+// Run jQuery handler functions; called from jQuery.event.handle
+function dispatch( target, event, handlers, start, args ) {
+ var run_all = !event.exclusive && !event.namespace;
+
+ event.currentTarget = target;
+ for ( var j = start, l = handlers.length; j < l && !event.isImmediatePropagationStopped(); j++ ) {
+ var handleObj = handlers[ j ];
+
+ // Triggered event must either 1) be non-exclusive and have no namespace, or
+ // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
+ if ( run_all || (!event.namespace && !handleObj.namespace) || event.namespace_re && event.namespace_re.test( handleObj.namespace ) ) {
+
+ // Pass in a reference to the handler function itself
+ // So that we can later remove it
+ event.handler = handleObj.handler;
+ event.data = handleObj.data;
+ event.handleObj = handleObj;
+
+ var ret = handleObj.handler.apply( target, args );
+
+ if ( ret !== undefined ) {
+ event.result = ret;
+ if ( ret === false ) {
+ event.preventDefault();
+ event.stopPropagation();
+ }
+ }
+ }
+ }
+}
+
+function quickIs( elem, m ) {
+ return (
+ (!m[1] || elem.nodeName.toLowerCase() === m[1]) &&
+ (!m[2] || elem.id === m[2]) &&
+ (!m[3] || m[3].test( elem.className )) &&
+ (!m[4] || elem.getAttribute( m[4] ) == m[5]) &&
+ (!m[6] || !elem[ m[6] ])
+ );
+}
+
jQuery.removeEvent = document.removeEventListener ?
function( elem, type, handle ) {
if ( elem.removeEventListener ) {
jQuery.Event = function( src, props ) {
// Allow instantiation without the 'new' keyword
- if ( !this.preventDefault ) {
+ if ( !(this instanceof jQuery.Event) ) {
return new jQuery.Event( src, props );
}
jQuery.extend( this, props );
}
- // timeStamp is buggy for some events on Firefox(#3843)
- // So we won't rely on the native value
- this.timeStamp = jQuery.now();
+ // Create a timestamp if incoming event doesn't have one
+ this.timeStamp = src.timeStamp || jQuery.now();
// Mark it as fixed
this[ jQuery.expando ] = true;
event.type = eventType;
}
}
-},
-
-// In case of event delegation, we only need to rename the event.type,
-// liveHandler will take care of the rest.
-delegate = function( event ) {
- event.type = event.data;
- jQuery.event.handle.apply( this, arguments );
};
// Create mouseenter and mouseleave events
});
}
-jQuery.each(["bind", "one"], function( i, name ) {
- jQuery.fn[ name ] = function( type, data, fn ) {
- var handler;
+jQuery.fn.extend({
+
+ on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
+ var origFn, type;
- // Handle object literals
- if ( typeof type === "object" ) {
- for ( var key in type ) {
- this[ name ](key, data, type[key], fn);
+ // Types can be a map of types/handlers
+ if ( typeof types === "object" ) {
+ // ( types-Object, selector, data )
+ if ( typeof selector !== "string" ) {
+ // ( types-Object, data )
+ data = selector;
+ selector = undefined;
+ }
+ for ( type in types ) {
+ this.on( type, selector, data, types[type], one );
}
return this;
}
- if ( arguments.length === 2 || data === false ) {
- fn = data;
- data = undefined;
+ if ( data == null && fn == null ) {
+ // ( types, fn )
+ fn = selector;
+ data = selector = undefined;
+ } else if ( fn == null ) {
+ if ( typeof selector === "string" ) {
+ // ( types, selector, fn )
+ fn = data;
+ data = undefined;
+ } else {
+ // ( types, data, fn )
+ fn = data;
+ data = selector;
+ selector = undefined;
+ }
+ }
+ if ( fn === false ) {
+ fn = returnFalse;
+ } else if ( !fn ) {
+ return this;
}
- if ( name === "one" ) {
- handler = function( event ) {
- jQuery( this ).unbind( event, handler );
- return fn.apply( this, arguments );
+ if ( one === 1 || types === "unload" ) {
+ origFn = fn;
+ fn = function( event ) {
+ jQuery.event.remove( event.delegateTarget || this, event );
+ return origFn.apply( this, arguments );
};
- handler.guid = fn.guid || jQuery.guid++;
- } else {
- handler = fn;
+ // Use same guid so caller can remove using origFn
+ fn.guid = origFn.guid || (origFn.guid = jQuery.guid++);
}
-
- if ( type === "unload" && name !== "one" ) {
- this.one( type, data, fn );
-
- } else {
- for ( var i = 0, l = this.length; i < l; i++ ) {
- jQuery.event.add( this[i], type, handler, data );
+ return this.each( function() {
+ jQuery.event.add( this, types, fn, data, selector );
+ });
+ },
+ one: function( types, selector, data, fn ) {
+ return this.on.call( this, types, selector, data, fn, 1 );
+ },
+ off: function( types, selector, fn ) {
+ if ( types && types.preventDefault ) {
+ // ( event ) native or jQuery.Event
+ return this.off( types.type, types.handler, types.selector );
+ }
+ if ( typeof types === "object" ) {
+ // ( types-object [, selector] )
+ for ( var type in types ) {
+ this.off( type, selector, types[type] );
}
+ return this;
}
-
- return this;
- };
-});
-
-jQuery.fn.extend({
- unbind: function( type, fn ) {
- // Handle object literals
- if ( typeof type === "object" && !type.preventDefault ) {
- for ( var key in type ) {
- this.unbind(key, type[key]);
- }
-
- } else {
- for ( var i = 0, l = this.length; i < l; i++ ) {
- jQuery.event.remove( this[i], type, fn );
- }
+ if ( typeof selector !== "string" ) {
+ // ( types [, fn] )
+ fn = selector;
+ selector = undefined;
}
+ if ( fn === false ) {
+ fn = returnFalse;
+ }
+ return this.each(function() {
+ jQuery.event.remove( this, types, fn, selector );
+ });
+ },
+
+ bind: function( types, data, fn ) {
+ return this.on( types, null, data, fn );
+ },
+ unbind: function( types, fn ) {
+ return this.off( types, null, fn );
+ },
+ live: function( types, data, fn ) {
+ jQuery( this.context ).on( types, this.selector, data, fn );
+ return this;
+ },
+ die: function( types, fn ) {
+ jQuery( this.context ).off( types, this.selector || "**", fn );
return this;
},
delegate: function( selector, types, data, fn ) {
- return this.live( types, data, fn, selector );
+ return this.on( types, selector, data, fn );
},
-
undelegate: function( selector, types, fn ) {
- if ( arguments.length === 0 ) {
- return this.unbind( "live" );
-
- } else {
- return this.die( types, null, fn, selector );
- }
+ // ( namespace ) or ( selector, types [, fn] )
+ return arguments.length == 1? this.off( selector, "**" ) : this.off( types, selector, fn );
},
trigger: function( type, data ) {
jQuery.event.trigger( type, data, this );
});
},
-
triggerHandler: function( type, data ) {
if ( this[0] ) {
return jQuery.event.trigger( type, data, this[0], true );
i = 0,
toggler = function( event ) {
// Figure out which function to execute
- var lastToggle = ( jQuery.data( this, "lastToggle" + fn.guid ) || 0 ) % i;
- jQuery.data( this, "lastToggle" + fn.guid, lastToggle + 1 );
+ var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i;
+ jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 );
// Make sure that clicks stop
event.preventDefault();
}
});
-var liveMap = {
- focus: "focusin",
- blur: "focusout",
- mouseenter: "mouseover",
- mouseleave: "mouseout"
-};
-
-jQuery.each(["live", "die"], function( i, name ) {
- jQuery.fn[ name ] = function( types, data, fn, origSelector /* Internal Use Only */ ) {
- var type, i = 0, match, namespaces, preType,
- selector = origSelector || this.selector,
- context = origSelector ? this : jQuery( this.context );
-
- if ( typeof types === "object" && !types.preventDefault ) {
- for ( var key in types ) {
- context[ name ]( key, data, types[key], selector );
- }
-
- return this;
- }
-
- if ( name === "die" && !types &&
- origSelector && origSelector.charAt(0) === "." ) {
-
- context.unbind( origSelector );
-
- return this;
- }
-
- if ( data === false || jQuery.isFunction( data ) ) {
- fn = data || returnFalse;
- data = undefined;
- }
-
- types = (types || "").split(" ");
-
- while ( (type = types[ i++ ]) != null ) {
- match = rnamespaces.exec( type );
- namespaces = "";
-
- if ( match ) {
- namespaces = match[0];
- type = type.replace( rnamespaces, "" );
- }
-
- if ( type === "hover" ) {
- types.push( "mouseenter" + namespaces, "mouseleave" + namespaces );
- continue;
- }
-
- preType = type;
-
- if ( liveMap[ type ] ) {
- types.push( liveMap[ type ] + namespaces );
- type = type + namespaces;
-
- } else {
- type = (liveMap[ type ] || type) + namespaces;
- }
-
- if ( name === "live" ) {
- // bind live handler
- for ( var j = 0, l = context.length; j < l; j++ ) {
- jQuery.event.add( context[j], "live." + liveConvert( type, selector ),
- { data: data, selector: selector, handler: fn, origType: type, origHandler: fn, preType: preType } );
- }
-
- } else {
- // unbind live handler
- context.unbind( "live." + liveConvert( type, selector ), fn );
- }
- }
-
- return this;
- };
-});
-
-function liveHandler( event ) {
- var stop, maxLevel, related, match, handleObj, elem, j, i, l, data, close, namespace, ret,
- elems = [],
- selectors = [],
- events = jQuery._data( this, "events" );
-
- // Make sure we avoid non-left-click bubbling in Firefox (#3861) and disabled elements in IE (#6911)
- if ( event.liveFired === this || !events || !events.live || event.target.disabled || event.button && event.type === "click" ) {
- return;
- }
-
- if ( event.namespace ) {
- namespace = new RegExp("(^|\\.)" + event.namespace.split(".").join("\\.(?:.*\\.)?") + "(\\.|$)");
- }
-
- event.liveFired = this;
-
- var live = events.live.slice(0);
-
- for ( j = 0; j < live.length; j++ ) {
- handleObj = live[j];
-
- if ( handleObj.origType.replace( rnamespaces, "" ) === event.type ) {
- selectors.push( handleObj.selector );
-
- } else {
- live.splice( j--, 1 );
- }
- }
-
- match = jQuery( event.target ).closest( selectors, event.currentTarget );
-
- for ( i = 0, l = match.length; i < l; i++ ) {
- close = match[i];
-
- for ( j = 0; j < live.length; j++ ) {
- handleObj = live[j];
-
- if ( close.selector === handleObj.selector && (!namespace || namespace.test( handleObj.namespace )) && !close.elem.disabled ) {
- elem = close.elem;
- related = null;
-
- // Those two events require additional checking
- if ( handleObj.preType === "mouseenter" || handleObj.preType === "mouseleave" ) {
- event.type = handleObj.preType;
- related = jQuery( event.relatedTarget ).closest( handleObj.selector )[0];
-
- // Make sure not to accidentally match a child element with the same selector
- if ( related && jQuery.contains( elem, related ) ) {
- related = elem;
- }
- }
-
- if ( !related || related !== elem ) {
- elems.push({ elem: elem, handleObj: handleObj, level: close.level });
- }
- }
- }
- }
-
- for ( i = 0, l = elems.length; i < l; i++ ) {
- match = elems[i];
-
- if ( maxLevel && match.level > maxLevel ) {
- break;
- }
-
- event.currentTarget = match.elem;
- event.data = match.handleObj.data;
- event.handleObj = match.handleObj;
-
- ret = match.handleObj.origHandler.apply( match.elem, arguments );
-
- if ( ret === false || event.isPropagationStopped() ) {
- maxLevel = match.level;
-
- if ( ret === false ) {
- stop = false;
- }
- if ( event.isImmediatePropagationStopped() ) {
- break;
- }
- }
- }
-
- return stop;
-}
-
-function liveConvert( type, selector ) {
- return (type && type !== "*" ? type + "." : "") + selector.replace(rperiod, "`").replace(rspaces, "&");
-}
-
jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
"change select submit keydown keypress keyup error").split(" "), function( i, name ) {
projects / jquery.git / commitdiff