data = jQuery.makeArray(data || []);
// Handle a global trigger
- if ( !element ) {
- var g = this.global[type];
- if ( g )
- for ( var i = 0, gl = g.length; i < gl; i++ )
- this.trigger( type, data, g[i] );
+ if ( !element )
+ jQuery.each( this.global[type] || [], function(){
+ jQuery.event.trigger( type, data, this );
+ });
// Handle triggering a single element
- } else if ( element["on" + type] ) {
- if ( element[ type ] && element[ type ].constructor == Function )
- element[ type ]();
- else {
- // Pass along a fake event
- data.unshift( this.fix({ type: type, target: element }) );
+ else if ( element["on" + type] ) {
+ // Pass along a fake event
+ data.unshift( this.fix({ type: type, target: element }) );
- // Trigger the event
- element["on" + type].apply( element, data );
+ // Trigger the event
+ var val = element["on" + type].apply( element, data );
+
+ if ( val !== false && jQuery.isFunction( element[ type ] ) ) {
+ this.triggered = true;
+ element[ type ]();
}
}
},
handle: function(event) {
- if ( typeof jQuery == "undefined" ) return false;
+ if ( typeof jQuery == "undefined" ) return;
+
+ // Handle the second event of a trigger
+ if ( jQuery.event.triggered ) {
+ jQuery.event.triggered = false;
+ return;
+ }
// Empty object is for triggered events with no data
event = jQuery.event.fix( event || window.event || {} );
event.target = event.srcElement;
// Calculate pageX/Y if missing and clientX/Y available
- if ( typeof event.pageX == "undefined" && typeof event.clientX != "undefined" ) {
+ if ( event.pageX == undefined && event.clientX != undefined ) {
var e = document.documentElement, b = document.body;
event.pageX = event.clientX + (e.scrollLeft || b.scrollLeft);
event.pageY = event.clientY + (e.scrollTop || b.scrollTop);
}
// check if target is a textnode (safari)
- if (event.target.nodeType == 3) {
+ if (jQuery.browser.safari && event.target.nodeType == 3) {
// store a copy of the original event object
// and clone because target is read only
var originalEvent = event;
* data as the second paramter (and the handler function as the third), see
* second example.
*
- * @example $("p").bind( "click", function() {
+ * @example $("p").bind("click", function(){
* alert( $(this).text() );
- * } )
+ * });
* @before <p>Hello</p>
* @result alert("Hello")
*
- * @example var handler = function(event) {
+ * @example function handler(event) {
* alert(event.data.foo);
- * };
- * $("p").bind( "click", {foo: "bar"}, handler)
+ * }
+ * $("p").bind("click", {foo: "bar"}, handler)
* @result alert("bar")
* @desc Pass some additional data to the event handler.
*
- * @example $("form").bind( "submit", function() { return false; } )
+ * @example $("form").bind("submit", function() { return false; })
* @desc Cancel a default action and prevent it from bubbling by returning false
* from your function.
*
- * @example $("form").bind( "submit", function(event) {
+ * @example $("form").bind("submit", function(event){
* event.preventDefault();
- * } );
+ * });
* @desc Cancel only the default action by using the preventDefault method.
*
*
- * @example $("form").bind( "submit", function(event) {
+ * @example $("form").bind("submit", function(event){
* event.stopPropagation();
- * } )
+ * });
* @desc Stop only an event from bubbling by using the stopPropagation method.
*
* @name bind
* data as the second paramter (and the handler function as the third), see
* second example.
*
- * @example $("p").one( "click", function() {
+ * @example $("p").one("click", function(){
* alert( $(this).text() );
- * } )
+ * });
* @before <p>Hello</p>
* @result alert("Hello")
*
/**
* The opposite of bind, removes a bound event from each of the matched
- * elements. You must pass the identical function that was used in the original
- * bind method.
+ * elements.
*
- * @example $("p").unbind( "click", function() { alert("Hello"); } )
+ * Without any arguments, all bound events are removed.
+ *
+ * If the type is provided, all bound events of that type are removed.
+ *
+ * If the function that was passed to bind is provided as the second argument,
+ * only that specific event handler is removed.
+ *
+ * @example $("p").unbind()
* @before <p onclick="alert('Hello');">Hello</p>
* @result [ <p>Hello</p> ]
*
- * @name unbind
- * @type jQuery
- * @param String type An event type
- * @param Function fn A function to unbind from the event on each of the set of matched elements
- * @cat Events
- */
-
- /**
- * Removes all bound events of a particular type from each of the matched
- * elements.
- *
* @example $("p").unbind( "click" )
* @before <p onclick="alert('Hello');">Hello</p>
* @result [ <p>Hello</p> ]
*
- * @name unbind
- * @type jQuery
- * @param String type An event type
- * @cat Events
- */
-
- /**
- * Removes all bound events from each of the matched elements.
- *
- * @example $("p").unbind()
+ * @example $("p").unbind( "click", function() { alert("Hello"); } )
* @before <p onclick="alert('Hello');">Hello</p>
* @result [ <p>Hello</p> ]
*
* @name unbind
* @type jQuery
+ * @param String type (optional) An event type
+ * @param Function fn (optional) A function to unbind from the event on each of the set of matched elements
* @cat Events
*/
unbind: function( type, fn ) {
});
},
- // We're overriding the old toggle function, so
- // remember it for later
- _toggle: jQuery.fn.toggle,
-
/**
* Toggle between two function calls every other click.
* Whenever a matched element is clicked, the first specified function
* @cat Events
*/
toggle: function() {
- // save reference to arguments for access in closure
+ // Save reference to arguments for access in closure
var a = arguments;
- return typeof a[0] == "function" && typeof a[1] == "function" ? this.click(function(e) {
+
+ return this.click(function(e) {
// Figure out which function to execute
this.lastToggle = this.lastToggle == 0 ? 1 : 0;
// and execute the function
return a[this.lastToggle].apply( this, [e] ) || false;
- }) :
-
- // Otherwise, execute the old toggle function
- this._toggle.apply( this, arguments );
+ });
},
/**
* and attaching a function to that. By using this method, your bound Function
* will be called the instant the DOM is ready to be read and manipulated,
* which is exactly what 99.99% of all Javascript code needs to run.
+ *
+ * There is one argument passed to the ready event handler: A reference to
+ * the jQuery function. You can name that argument whatever you like, and
+ * can therefore stick with the $ alias without risc of naming collisions.
*
* Please ensure you have no code in your <body> onload event handler,
* otherwise $(document).ready() may not fire.
*
* @example $(document).ready(function(){ Your code here... });
*
+ * @example jQuery(function($) {
+ * // Your code using failsafe $ alias here...
+ * });
+ * @desc Uses both the shortcut for $(document).ready() and the argument
+ * to write failsafe jQuery code using the $ alias, without relying on the
+ * global alias.
+ *
* @name ready
* @type jQuery
* @param Function fn The function to be executed when the DOM is ready.
* @cat Events
+ * @see $.noConflict()
+ * @see $(Function)
*/
ready: function(f) {
// If the DOM is already ready
if ( jQuery.isReady )
// Execute the function immediately
- f.apply( document );
+ f.apply( document, [jQuery] );
// Otherwise, remember the function for later
else {
// Add the function to the wait list
- jQuery.readyList.push( f );
+ jQuery.readyList.push( function() { return f.apply(this, [jQuery]) } );
}
return this;
// If there are functions bound, to execute
if ( jQuery.readyList ) {
// Execute all of them
- for ( var i = 0; i < jQuery.readyList.length; i++ )
- jQuery.readyList[i].apply( document );
+ jQuery.each( jQuery.readyList, function(){
+ this.apply( document );
+ });
// Reset the list of functions
jQuery.readyList = null;
* @name scroll
* @type jQuery
* @param Function fn A function to bind to the scroll event on each of the matched elements.
- * @cat Events/Browser
- */
-
- /**
- * Trigger the scroll event of each matched element. This causes all of the functions
- * that have been bound to thet scroll event to be executed.
- *
- * @example $("p").scroll();
- * @before <p onscroll="alert('Hello');">Hello</p>
- * @result alert('Hello');
- *
- * @name scroll
- * @type jQuery
- * @cat Events/Browser
+ * @cat Events
*/
/**
* @name submit
* @type jQuery
* @param Function fn A function to bind to the submit event on each of the matched elements.
- * @cat Events/Form
+ * @cat Events
*/
/**
*
* @name submit
* @type jQuery
- * @cat Events/Form
+ * @cat Events
*/
/**
* @name focus
* @type jQuery
* @param Function fn A function to bind to the focus event on each of the matched elements.
- * @cat Events/UI
+ * @cat Events
*/
/**
*
* @name focus
* @type jQuery
- * @cat Events/UI
+ * @cat Events
*/
/**
* @name keydown
* @type jQuery
* @param Function fn A function to bind to the keydown event on each of the matched elements.
- * @cat Events/Keyboard
- */
-
- /**
- * Trigger the keydown event of each matched element. This causes all of the functions
- * that have been bound to thet keydown event to be executed.
- *
- * @example $("p").keydown();
- * @before <p onkeydown="alert('Hello');">Hello</p>
- * @result alert('Hello');
- *
- * @name keydown
- * @type jQuery
- * @cat Events/Keyboard
+ * @cat Events
*/
/**
* @name dblclick
* @type jQuery
* @param Function fn A function to bind to the dblclick event on each of the matched elements.
- * @cat Events/Mouse
- */
-
- /**
- * Trigger the dblclick event of each matched element. This causes all of the functions
- * that have been bound to thet dblclick event to be executed.
- *
- * @example $("p").dblclick();
- * @before <p ondblclick="alert('Hello');">Hello</p>
- * @result alert('Hello');
- *
- * @name dblclick
- * @type jQuery
- * @cat Events/Mouse
+ * @cat Events
*/
/**
* @name keypress
* @type jQuery
* @param Function fn A function to bind to the keypress event on each of the matched elements.
- * @cat Events/Keyboard
- */
-
- /**
- * Trigger the keypress event of each matched element. This causes all of the functions
- * that have been bound to thet keypress event to be executed.
- *
- * @example $("p").keypress();
- * @before <p onkeypress="alert('Hello');">Hello</p>
- * @result alert('Hello');
- *
- * @name keypress
- * @type jQuery
- * @cat Events/Keyboard
+ * @cat Events
*/
/**
* @name error
* @type jQuery
* @param Function fn A function to bind to the error event on each of the matched elements.
- * @cat Events/Browser
- */
-
- /**
- * Trigger the error event of each matched element. This causes all of the functions
- * that have been bound to thet error event to be executed.
- *
- * @example $("p").error();
- * @before <p onerror="alert('Hello');">Hello</p>
- * @result alert('Hello');
- *
- * @name error
- * @type jQuery
- * @cat Events/Browser
+ * @cat Events
*/
/**
* @name blur
* @type jQuery
* @param Function fn A function to bind to the blur event on each of the matched elements.
- * @cat Events/UI
+ * @cat Events
*/
/**
*
* @name blur
* @type jQuery
- * @cat Events/UI
+ * @cat Events
*/
/**
* @name load
* @type jQuery
* @param Function fn A function to bind to the load event on each of the matched elements.
- * @cat Events/Browser
- */
-
- /**
- * Trigger the load event of each matched element. This causes all of the functions
- * that have been bound to thet load event to be executed.
- *
- * Marked as private: Calling load() without arguments throws exception because the ajax load
- * does not handle it.
- *
- * @example $("p").load();
- * @before <p onload="alert('Hello');">Hello</p>
- * @result alert('Hello');
- *
- * @name load
- * @private
- * @type jQuery
- * @cat Events/Browser
+ * @cat Events
*/
/**
* @name select
* @type jQuery
* @param Function fn A function to bind to the select event on each of the matched elements.
- * @cat Events/Form
+ * @cat Events
*/
/**
*
* @name select
* @type jQuery
- * @cat Events/Form
+ * @cat Events
*/
/**
* @name mouseup
* @type jQuery
* @param Function fn A function to bind to the mouseup event on each of the matched elements.
- * @cat Events/Mouse
- */
-
- /**
- * Trigger the mouseup event of each matched element. This causes all of the functions
- * that have been bound to thet mouseup event to be executed.
- *
- * @example $("p").mouseup();
- * @before <p onmouseup="alert('Hello');">Hello</p>
- * @result alert('Hello');
- *
- * @name mouseup
- * @type jQuery
- * @cat Events/Mouse
+ * @cat Events
*/
/**
* @name unload
* @type jQuery
* @param Function fn A function to bind to the unload event on each of the matched elements.
- * @cat Events/Browser
- */
-
- /**
- * Trigger the unload event of each matched element. This causes all of the functions
- * that have been bound to thet unload event to be executed.
- *
- * @example $("p").unload();
- * @before <p onunload="alert('Hello');">Hello</p>
- * @result alert('Hello');
- *
- * @name unload
- * @type jQuery
- * @cat Events/Browser
+ * @cat Events
*/
/**
* @name change
* @type jQuery
* @param Function fn A function to bind to the change event on each of the matched elements.
- * @cat Events/Form
- */
-
- /**
- * Trigger the change event of each matched element. This causes all of the functions
- * that have been bound to thet change event to be executed.
- *
- * @example $("p").change();
- * @before <p onchange="alert('Hello');">Hello</p>
- * @result alert('Hello');
- *
- * @name change
- * @type jQuery
- * @cat Events/Form
+ * @cat Events
*/
/**
* @name mouseout
* @type jQuery
* @param Function fn A function to bind to the mouseout event on each of the matched elements.
- * @cat Events/Mouse
- */
-
- /**
- * Trigger the mouseout event of each matched element. This causes all of the functions
- * that have been bound to thet mouseout event to be executed.
- *
- * @example $("p").mouseout();
- * @before <p onmouseout="alert('Hello');">Hello</p>
- * @result alert('Hello');
- *
- * @name mouseout
- * @type jQuery
- * @cat Events/Mouse
+ * @cat Events
*/
/**
* @name keyup
* @type jQuery
* @param Function fn A function to bind to the keyup event on each of the matched elements.
- * @cat Events/Keyboard
- */
-
- /**
- * Trigger the keyup event of each matched element. This causes all of the functions
- * that have been bound to thet keyup event to be executed.
- *
- * @example $("p").keyup();
- * @before <p onkeyup="alert('Hello');">Hello</p>
- * @result alert('Hello');
- *
- * @name keyup
- * @type jQuery
- * @cat Events/Keyboard
+ * @cat Events
*/
/**
* @name click
* @type jQuery
* @param Function fn A function to bind to the click event on each of the matched elements.
- * @cat Events/Mouse
+ * @cat Events
*/
/**
*
* @name click
* @type jQuery
- * @cat Events/Mouse
+ * @cat Events
*/
/**
* @name resize
* @type jQuery
* @param Function fn A function to bind to the resize event on each of the matched elements.
- * @cat Events/Browser
- */
-
- /**
- * Trigger the resize event of each matched element. This causes all of the functions
- * that have been bound to thet resize event to be executed.
- *
- * @example $("p").resize();
- * @before <p onresize="alert('Hello');">Hello</p>
- * @result alert('Hello');
- *
- * @name resize
- * @type jQuery
- * @cat Events/Browser
+ * @cat Events
*/
/**
* @name mousemove
* @type jQuery
* @param Function fn A function to bind to the mousemove event on each of the matched elements.
- * @cat Events/Mouse
- */
-
- /**
- * Trigger the mousemove event of each matched element. This causes all of the functions
- * that have been bound to thet mousemove event to be executed.
- *
- * @example $("p").mousemove();
- * @before <p onmousemove="alert('Hello');">Hello</p>
- * @result alert('Hello');
- *
- * @name mousemove
- * @type jQuery
- * @cat Events/Mouse
+ * @cat Events
*/
/**
* @name mousedown
* @type jQuery
* @param Function fn A function to bind to the mousedown event on each of the matched elements.
- * @cat Events/Mouse
- */
-
- /**
- * Trigger the mousedown event of each matched element. This causes all of the functions
- * that have been bound to thet mousedown event to be executed.
- *
- * @example $("p").mousedown();
- * @before <p onmousedown="alert('Hello');">Hello</p>
- * @result alert('Hello');
- *
- * @name mousedown
- * @type jQuery
- * @cat Events/Mouse
+ * @cat Events
*/
/**
* @name mouseover
* @type jQuery
* @param Function fn A function to bind to the mousedown event on each of the matched elements.
- * @cat Events/Mouse
- */
-
- /**
- * Trigger the mouseover event of each matched element. This causes all of the functions
- * that have been bound to thet mousedown event to be executed.
- *
- * @example $("p").mouseover();
- * @before <p onmouseover="alert('Hello');">Hello</p>
- * @result alert('Hello');
- *
- * @name mouseover
- * @type jQuery
- * @cat Events/Mouse
+ * @cat Events
*/
-
- var e = ("blur,focus,load,resize,scroll,unload,click,dblclick," +
+ jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," +
"mousedown,mouseup,mousemove,mouseover,mouseout,change,select," +
- "submit,keydown,keypress,keyup,error").split(",");
-
- // Go through all the event names, but make sure that
- // it is enclosed properly
- for ( var i = 0; i < e.length; i++ ) new function(){
-
- var o = e[i];
+ "submit,keydown,keypress,keyup,error").split(","), function(i,o){
// Handle event binding
jQuery.fn[o] = function(f){
return f ? this.bind(o, f) : this.trigger(o);
};
- };
+ });
// If Mozilla is used
if ( jQuery.browser.mozilla || jQuery.browser.opera )
// Clean up after IE to avoid memory leaks
if (jQuery.browser.msie)
- jQuery(window).bind("unload", function() {
+ jQuery(window).one("unload", function() {
var global = jQuery.event.global;
for ( var type in global ) {
var els = global[type], i = els.length;
jQuery.event.remove(els[i-1], type);
while (--i);
}
- });
\ No newline at end of file
+ });
git.asbjorn.biz / jquery.git / blobdiff