// Namespaced event handlers
var namespaces = type.split(".");
type = namespaces.shift();
- handler.type = namespaces.slice().sort().join(".");
+ handler.type = namespaces.slice(0).sort().join(".");
// Get the current list of functions bound to this event
var handlers = events[ type ],
var namespaces = type.split(".");
type = namespaces.shift();
var all = !namespaces.length,
- namespace = new RegExp("(^|\\.)" + namespaces.slice().sort().join(".*\\.") + "(\\.|$)"),
+ namespace = new RegExp("(^|\\.)" + namespaces.slice(0).sort().join(".*\\.") + "(\\.|$)"),
special = this.special[ type ] || {};
if ( events[ type ] ) {
handle.apply( elem, data );
}
+ var nativeFn, nativeHandler;
+ try {
+ nativeFn = elem[ type ];
+ nativeHandler = elem[ "on" + type ];
+ // prevent IE from throwing an error for some elements with some event types, see #3533
+ } catch (e) {}
// Handle triggering native .onfoo handlers (and on links since we don't call .click() for links)
- if ( (!elem[ type ] || (jQuery.nodeName(elem, 'a') && type === "click")) && elem["on"+type] && elem["on"+type].apply( elem, data ) === false ) {
+ if ( (!nativeFn || (jQuery.nodeName(elem, 'a') && type === "click")) && nativeHandler && nativeHandler.apply( elem, data ) === false ) {
event.result = false;
}
// Trigger the native events (except for clicks on links)
- if ( !bubbling && elem[ type ] && !event.isDefaultPrevented() && !(jQuery.nodeName(elem, 'a') && type === "click") ) {
+ if ( !bubbling && nativeFn && !event.isDefaultPrevented() && !(jQuery.nodeName(elem, 'a') && type === "click") ) {
this.triggered = true;
try {
- elem[ type ]();
+ nativeFn();
// prevent IE from throwing an error for some hidden elements
} catch (e) {}
}
// Cache this now, all = true means, any handler
all = !namespaces.length && !event.exclusive;
- var namespace = new RegExp("(^|\\.)" + namespaces.slice().sort().join(".*\\.") + "(\\.|$)");
+ var namespace = new RegExp("(^|\\.)" + namespaces.slice(0).sort().join(".*\\.") + "(\\.|$)");
handlers = ( jQuery.data(this, "events") || {} )[ event.type ];
// Add which for click: 1 == left; 2 == middle; 3 == right
// Note: button is not normalized, so don't use it
- if ( !event.which && event.button ) {
+ if ( !event.which && event.button !== undefined ) {
event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) ));
}
jQuery.event.add( this, data.live, liveHandler );
},
- teardown: function( namespaces ) {
- jQuery.event.remove( this, namespaces[0], liveHandler );
+ remove: function( namespaces ) {
+ if ( namespaces.length ) {
+ var remove = 0, name = new 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 );
+ }
+ }
}
}
}
}
};
+// Create mouseenter and mouseleave events
jQuery.each({
- mouseover: 'mouseenter',
- mouseout: 'mouseleave'
+ mouseover: "mouseenter",
+ mouseout: "mouseleave"
}, function( orig, fix ) {
jQuery.event.special[ fix ] = {
setup: function(){
};
});
+// Create "bubbling" focus and blur events
+jQuery.each({
+ focus: "focusin",
+ blur: "focusout"
+}, function( orig, fix ){
+ var event = jQuery.event,
+ special = event.special,
+ handle = event.handle;
+
+ function ieHandler() {
+ arguments[0].type = orig;
+ return handle.apply(this, arguments);
+ }
+
+ special[orig] = {
+ setup:function() {
+ if ( this.addEventListener )
+ this.addEventListener( orig, handle, true );
+ else
+ jQuery.event.add( this, fix, ieHandler );
+ },
+ teardown:function() {
+ if ( this.removeEventListener )
+ this.removeEventListener( orig, handle, true );
+ else
+ jQuery.event.remove( this, fix, ieHandler );
+ }
+ };
+});
+
jQuery.fn.extend({
+ // TODO: make bind(), unbind() and one() DRY!
bind: function( type, data, fn, thisObject ) {
- if ( jQuery.isFunction( data ) ) {
- if ( fn !== undefined ) {
- thisObject = fn;
+ // Handle object literals
+ if ( typeof type === "object" ) {
+ for ( var key in type ) {
+ this.bind(key, data, type[key], fn);
}
+ return this;
+ }
+
+ if ( jQuery.isFunction( data ) ) {
+ thisObject = fn;
fn = data;
data = undefined;
}
},
one: function( type, data, fn, thisObject ) {
- if ( jQuery.isFunction( data ) ) {
- if ( fn !== undefined ) {
- thisObject = fn;
+ // Handle object literals
+ if ( typeof type === "object" ) {
+ for ( var key in type ) {
+ this.one(key, data, type[key], fn);
}
+ return this;
+ }
+
+ if ( jQuery.isFunction( data ) ) {
+ thisObject = fn;
fn = data;
data = undefined;
}
},
unbind: function( type, fn ) {
+ // Handle object literals
+ if ( typeof type === "object" && !type.preventDefault ) {
+ for ( var key in type ) {
+ this.unbind(key, type[key]);
+ }
+ return this;
+ }
+
return this.each(function() {
jQuery.event.remove( this, type, fn );
});
if ( readyBound ) return;
readyBound = true;
+ // Catch cases where $(document).ready() is called after the
+ // browser event has already occurred.
+ if ( document.readyState === "complete" ) {
+ return jQuery.ready();
+ }
+
// Mozilla, Opera and webkit nightlies currently support this event
if ( document.addEventListener ) {
// Use the handy event callback
});
// Prevent memory leaks in IE
-// And prevent errors on refresh with events like mouseover in other browsers
// Window isn't included so as not to unbind existing unload events
// More info:
// - http://isaacschlueter.com/2006/10/msie-memory-leaks/
-// - https://bugzilla.mozilla.org/show_bug.cgi?id=252542
+/*@cc_on
jQuery( window ).bind( 'unload', function() {
for ( var id in jQuery.cache ) {
// Skip the window
}
}
});
+@*/
git.asbjorn.biz / jquery.git / blobdiff