* is fired, when clicked again, the second is fired. All subsequent
* clicks continue to rotate through the two functions.
*
+ * Use unbind("click") to remove.
+ *
* @example $("p").toggle(function(){
* $(this).addClass("selected");
* },function(){
* $(this).removeClass("selected");
* });
*
- * @test var count = 0;
- * var fn1 = function() { count++; }
- * var fn2 = function() { count--; }
- * var link = $('#mark');
- * link.click().toggle(fn1, fn2).click().click().click().click().click();
- * ok( count == 1, "Check for toggle(fn, fn)" );
- *
* @name toggle
* @type jQuery
* @param Function even The function to execute on every even click.
* @param Function odd The function to execute on every odd click.
* @cat Events
*/
- toggle: function(a,b) {
- // If two functions are passed in, we're
- // toggling on a click
- return a && b && a.constructor == Function && b.constructor == Function ? this.click(function(e){
+ toggle: function() {
+ // save reference to arguments for access in closure
+ var a = arguments;
+ return typeof a[0] == "function" && typeof a[1] == "function" ? this.click(function(e) {
// Figure out which function to execute
- this.last = this.last == a ? b : a;
+ this.lastToggle = this.lastToggle == 0 ? 1 : 0;
// Make sure that clicks stop
e.preventDefault();
// and execute the function
- return this.last.apply( this, [e] ) || false;
+ return a[this.lastToggle].apply( this, [e] ) || false;
}) :
// Otherwise, execute the old toggle function
var p = (e.type == "mouseover" ? e.fromElement : e.toElement) || e.relatedTarget;
// Traverse up the tree
- while ( p && p != this ) p = p.parentNode;
+ while ( p && p != this ) try { p = p.parentNode } catch(e) { p = this; };
// If we actually just moused on to a sub-element, ignore it
if ( p == this ) return false;
* Please ensure you have no code in your <body> onload event handler,
* otherwise $(document).ready() may not fire.
*
+ * You can have as many $(document).ready events on your page as you like.
+ * The functions are then executed in the order they were added.
+ *
* @example $(document).ready(function(){ Your code here... });
*
* @name ready
// Reset the list of functions
jQuery.readyList = null;
}
+ // Remove event lisenter to avoid memory leak
+ if ( jQuery.browser.mozilla || jQuery.browser.opera )
+ document.removeEventListener( "DOMContentLoaded", jQuery.ready, false );
}
}
});
*/
/**
- * Bind a function to the scroll event of each matched element, which will only be executed once.
- * Unlike a call to the normal .scroll() method, calling .onescroll() causes the bound function to be
- * only executed the first time it is triggered, and never again (unless it is re-bound).
- *
- * @example $("p").onescroll( function() { alert("Hello"); } );
- * @before <p onscroll="alert('Hello');">Hello</p>
- * @result alert('Hello'); // Only executed for the first scroll
- *
- * @name onescroll
- * @type jQuery
- * @param Function fn A function to bind to the scroll event on each of the matched elements.
- * @cat Events/Browser
- */
-
- /**
- * Removes a bound scroll event from each of the matched
- * elements. You must pass the identical function that was used in the original
- * bind method.
- *
- * @example $("p").unscroll( myFunction );
- * @before <p onscroll="myFunction">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unscroll
- * @type jQuery
- * @param Function fn A function to unbind from the scroll event on each of the matched elements.
- * @cat Events/Browser
- */
-
- /**
- * Removes all bound scroll events from each of the matched elements.
- *
- * @example $("p").unscroll();
- * @before <p onscroll="alert('Hello');">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unscroll
- * @type jQuery
- * @cat Events/Browser
- */
-
- /**
* Bind a function to the submit event of each matched element.
*
- * @example $("p").submit( function() { alert("Hello"); } );
- * @before <p>Hello</p>
- * @result <p onsubmit="alert('Hello');">Hello</p>
+ * @example $("#myform").submit( function() {
+ * return $("input", this).val().length > 0;
+ * } );
+ * @before <form id="myform"><input /></form>
+ * @desc Prevents the form submission when the input has no value entered.
*
* @name submit
* @type jQuery
* Trigger the submit event of each matched element. This causes all of the functions
* that have been bound to thet submit event to be executed.
*
- * @example $("p").submit();
- * @before <p onsubmit="alert('Hello');">Hello</p>
- * @result alert('Hello');
+ * Note: This does not execute the submit method of the form element! If you need to
+ * submit the form via code, you have to use the DOM method, eg. $("form")[0].submit();
*
- * @name submit
- * @type jQuery
- * @cat Events/Form
- */
-
- /**
- * Bind a function to the submit event of each matched element, which will only be executed once.
- * Unlike a call to the normal .submit() method, calling .onesubmit() causes the bound function to be
- * only executed the first time it is triggered, and never again (unless it is re-bound).
- *
- * @example $("p").onesubmit( function() { alert("Hello"); } );
- * @before <p onsubmit="alert('Hello');">Hello</p>
- * @result alert('Hello'); // Only executed for the first submit
+ * @example $("form").submit();
+ * @desc Triggers all submit events registered for forms, but does not submit the form
*
- * @name onesubmit
- * @type jQuery
- * @param Function fn A function to bind to the submit event on each of the matched elements.
- * @cat Events/Form
- */
-
- /**
- * Removes a bound submit event from each of the matched
- * elements. You must pass the identical function that was used in the original
- * bind method.
- *
- * @example $("p").unsubmit( myFunction );
- * @before <p onsubmit="myFunction">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unsubmit
- * @type jQuery
- * @param Function fn A function to unbind from the submit event on each of the matched elements.
- * @cat Events/Form
- */
-
- /**
- * Removes all bound submit events from each of the matched elements.
- *
- * @example $("p").unsubmit();
- * @before <p onsubmit="alert('Hello');">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unsubmit
+ * @name submit
* @type jQuery
* @cat Events/Form
*/
* Trigger the focus event of each matched element. This causes all of the functions
* that have been bound to thet focus event to be executed.
*
+ * Note: This does not execute the focus method of the underlying elements! If you need to
+ * focus an element via code, you have to use the DOM method, eg. $("#myinput")[0].focus();
+ *
* @example $("p").focus();
* @before <p onfocus="alert('Hello');">Hello</p>
* @result alert('Hello');
*/
/**
- * Bind a function to the focus event of each matched element, which will only be executed once.
- * Unlike a call to the normal .focus() method, calling .onefocus() causes the bound function to be
- * only executed the first time it is triggered, and never again (unless it is re-bound).
- *
- * @example $("p").onefocus( function() { alert("Hello"); } );
- * @before <p onfocus="alert('Hello');">Hello</p>
- * @result alert('Hello'); // Only executed for the first focus
- *
- * @name onefocus
- * @type jQuery
- * @param Function fn A function to bind to the focus event on each of the matched elements.
- * @cat Events/UI
- */
-
- /**
- * Removes a bound focus event from each of the matched
- * elements. You must pass the identical function that was used in the original
- * bind method.
- *
- * @example $("p").unfocus( myFunction );
- * @before <p onfocus="myFunction">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unfocus
- * @type jQuery
- * @param Function fn A function to unbind from the focus event on each of the matched elements.
- * @cat Events/UI
- */
-
- /**
- * Removes all bound focus events from each of the matched elements.
- *
- * @example $("p").unfocus();
- * @before <p onfocus="alert('Hello');">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unfocus
- * @type jQuery
- * @cat Events/UI
- */
-
- /**
* Bind a function to the keydown event of each matched element.
*
* @example $("p").keydown( function() { alert("Hello"); } );
*/
/**
- * Bind a function to the keydown event of each matched element, which will only be executed once.
- * Unlike a call to the normal .keydown() method, calling .onekeydown() causes the bound function to be
- * only executed the first time it is triggered, and never again (unless it is re-bound).
- *
- * @example $("p").onekeydown( function() { alert("Hello"); } );
- * @before <p onkeydown="alert('Hello');">Hello</p>
- * @result alert('Hello'); // Only executed for the first keydown
- *
- * @name onekeydown
- * @type jQuery
- * @param Function fn A function to bind to the keydown event on each of the matched elements.
- * @cat Events/Keyboard
- */
-
- /**
- * Removes a bound keydown event from each of the matched
- * elements. You must pass the identical function that was used in the original
- * bind method.
- *
- * @example $("p").unkeydown( myFunction );
- * @before <p onkeydown="myFunction">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unkeydown
- * @type jQuery
- * @param Function fn A function to unbind from the keydown event on each of the matched elements.
- * @cat Events/Keyboard
- */
-
- /**
- * Removes all bound keydown events from each of the matched elements.
- *
- * @example $("p").unkeydown();
- * @before <p onkeydown="alert('Hello');">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unkeydown
- * @type jQuery
- * @cat Events/Keyboard
- */
-
- /**
* Bind a function to the dblclick event of each matched element.
*
* @example $("p").dblclick( function() { alert("Hello"); } );
*/
/**
- * Bind a function to the dblclick event of each matched element, which will only be executed once.
- * Unlike a call to the normal .dblclick() method, calling .onedblclick() causes the bound function to be
- * only executed the first time it is triggered, and never again (unless it is re-bound).
- *
- * @example $("p").onedblclick( function() { alert("Hello"); } );
- * @before <p ondblclick="alert('Hello');">Hello</p>
- * @result alert('Hello'); // Only executed for the first dblclick
- *
- * @name onedblclick
- * @type jQuery
- * @param Function fn A function to bind to the dblclick event on each of the matched elements.
- * @cat Events/Mouse
- */
-
- /**
- * Removes a bound dblclick event from each of the matched
- * elements. You must pass the identical function that was used in the original
- * bind method.
- *
- * @example $("p").undblclick( myFunction );
- * @before <p ondblclick="myFunction">Hello</p>
- * @result <p>Hello</p>
- *
- * @name undblclick
- * @type jQuery
- * @param Function fn A function to unbind from the dblclick event on each of the matched elements.
- * @cat Events/Mouse
- */
-
- /**
- * Removes all bound dblclick events from each of the matched elements.
- *
- * @example $("p").undblclick();
- * @before <p ondblclick="alert('Hello');">Hello</p>
- * @result <p>Hello</p>
- *
- * @name undblclick
- * @type jQuery
- * @cat Events/Mouse
- */
-
- /**
* Bind a function to the keypress event of each matched element.
*
* @example $("p").keypress( function() { alert("Hello"); } );
*/
/**
- * Bind a function to the keypress event of each matched element, which will only be executed once.
- * Unlike a call to the normal .keypress() method, calling .onekeypress() causes the bound function to be
- * only executed the first time it is triggered, and never again (unless it is re-bound).
- *
- * @example $("p").onekeypress( function() { alert("Hello"); } );
- * @before <p onkeypress="alert('Hello');">Hello</p>
- * @result alert('Hello'); // Only executed for the first keypress
- *
- * @name onekeypress
- * @type jQuery
- * @param Function fn A function to bind to the keypress event on each of the matched elements.
- * @cat Events/Keyboard
- */
-
- /**
- * Removes a bound keypress event from each of the matched
- * elements. You must pass the identical function that was used in the original
- * bind method.
- *
- * @example $("p").unkeypress( myFunction );
- * @before <p onkeypress="myFunction">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unkeypress
- * @type jQuery
- * @param Function fn A function to unbind from the keypress event on each of the matched elements.
- * @cat Events/Keyboard
- */
-
- /**
- * Removes all bound keypress events from each of the matched elements.
- *
- * @example $("p").unkeypress();
- * @before <p onkeypress="alert('Hello');">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unkeypress
- * @type jQuery
- * @cat Events/Keyboard
- */
-
- /**
* Bind a function to the error event of each matched element.
*
* @example $("p").error( function() { alert("Hello"); } );
*/
/**
- * Bind a function to the error event of each matched element, which will only be executed once.
- * Unlike a call to the normal .error() method, calling .oneerror() causes the bound function to be
- * only executed the first time it is triggered, and never again (unless it is re-bound).
- *
- * @example $("p").oneerror( function() { alert("Hello"); } );
- * @before <p onerror="alert('Hello');">Hello</p>
- * @result alert('Hello'); // Only executed for the first error
- *
- * @name oneerror
- * @type jQuery
- * @param Function fn A function to bind to the error event on each of the matched elements.
- * @cat Events/Browser
- */
-
- /**
- * Removes a bound error event from each of the matched
- * elements. You must pass the identical function that was used in the original
- * bind method.
- *
- * @example $("p").unerror( myFunction );
- * @before <p onerror="myFunction">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unerror
- * @type jQuery
- * @param Function fn A function to unbind from the error event on each of the matched elements.
- * @cat Events/Browser
- */
-
- /**
- * Removes all bound error events from each of the matched elements.
- *
- * @example $("p").unerror();
- * @before <p onerror="alert('Hello');">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unerror
- * @type jQuery
- * @cat Events/Browser
- */
-
- /**
* Bind a function to the blur event of each matched element.
*
* @example $("p").blur( function() { alert("Hello"); } );
* Trigger the blur event of each matched element. This causes all of the functions
* that have been bound to thet blur event to be executed.
*
+ * Note: This does not execute the blur method of the underlying elements! If you need to
+ * blur an element via code, you have to use the DOM method, eg. $("#myinput")[0].blur();
+ *
* @example $("p").blur();
* @before <p onblur="alert('Hello');">Hello</p>
* @result alert('Hello');
*/
/**
- * Bind a function to the blur event of each matched element, which will only be executed once.
- * Unlike a call to the normal .blur() method, calling .oneblur() causes the bound function to be
- * only executed the first time it is triggered, and never again (unless it is re-bound).
- *
- * @example $("p").oneblur( function() { alert("Hello"); } );
- * @before <p onblur="alert('Hello');">Hello</p>
- * @result alert('Hello'); // Only executed for the first blur
- *
- * @name oneblur
- * @type jQuery
- * @param Function fn A function to bind to the blur event on each of the matched elements.
- * @cat Events/UI
- */
-
- /**
- * Removes a bound blur event from each of the matched
- * elements. You must pass the identical function that was used in the original
- * bind method.
- *
- * @example $("p").unblur( myFunction );
- * @before <p onblur="myFunction">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unblur
- * @type jQuery
- * @param Function fn A function to unbind from the blur event on each of the matched elements.
- * @cat Events/UI
- */
-
- /**
- * Removes all bound blur events from each of the matched elements.
- *
- * @example $("p").unblur();
- * @before <p onblur="alert('Hello');">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unblur
- * @type jQuery
- * @cat Events/UI
- */
-
- /**
* Bind a function to the load event of each matched element.
*
* @example $("p").load( function() { alert("Hello"); } );
* 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
- * @type jQuery
- * @cat Events/Browser
- */
-
- /**
- * Bind a function to the load event of each matched element, which will only be executed once.
- * Unlike a call to the normal .load() method, calling .oneload() causes the bound function to be
- * only executed the first time it is triggered, and never again (unless it is re-bound).
- *
- * @example $("p").oneload( function() { alert("Hello"); } );
- * @before <p onload="alert('Hello');">Hello</p>
- * @result alert('Hello'); // Only executed for the first load
- *
- * @name oneload
- * @type jQuery
- * @param Function fn A function to bind to the load event on each of the matched elements.
- * @cat Events/Browser
- */
-
- /**
- * Removes a bound load event from each of the matched
- * elements. You must pass the identical function that was used in the original
- * bind method.
- *
- * @example $("p").unload( myFunction );
- * @before <p onload="myFunction">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unload
- * @type jQuery
- * @param Function fn A function to unbind from the load event on each of the matched elements.
- * @cat Events/Browser
- */
-
- /**
- * Removes all bound load events from each of the matched elements.
- *
- * @example $("p").unload();
- * @before <p onload="alert('Hello');">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unload
+ * @private
* @type jQuery
* @cat Events/Browser
*/
*/
/**
- * Bind a function to the select event of each matched element, which will only be executed once.
- * Unlike a call to the normal .select() method, calling .oneselect() causes the bound function to be
- * only executed the first time it is triggered, and never again (unless it is re-bound).
- *
- * @example $("p").oneselect( function() { alert("Hello"); } );
- * @before <p onselect="alert('Hello');">Hello</p>
- * @result alert('Hello'); // Only executed for the first select
- *
- * @name oneselect
- * @type jQuery
- * @param Function fn A function to bind to the select event on each of the matched elements.
- * @cat Events/Form
- */
-
- /**
- * Removes a bound select event from each of the matched
- * elements. You must pass the identical function that was used in the original
- * bind method.
- *
- * @example $("p").unselect( myFunction );
- * @before <p onselect="myFunction">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unselect
- * @type jQuery
- * @param Function fn A function to unbind from the select event on each of the matched elements.
- * @cat Events/Form
- */
-
- /**
- * Removes all bound select events from each of the matched elements.
- *
- * @example $("p").unselect();
- * @before <p onselect="alert('Hello');">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unselect
- * @type jQuery
- * @cat Events/Form
- */
-
- /**
* Bind a function to the mouseup event of each matched element.
*
* @example $("p").mouseup( function() { alert("Hello"); } );
*/
/**
- * Bind a function to the mouseup event of each matched element, which will only be executed once.
- * Unlike a call to the normal .mouseup() method, calling .onemouseup() causes the bound function to be
- * only executed the first time it is triggered, and never again (unless it is re-bound).
- *
- * @example $("p").onemouseup( function() { alert("Hello"); } );
- * @before <p onmouseup="alert('Hello');">Hello</p>
- * @result alert('Hello'); // Only executed for the first mouseup
- *
- * @name onemouseup
- * @type jQuery
- * @param Function fn A function to bind to the mouseup event on each of the matched elements.
- * @cat Events/Mouse
- */
-
- /**
- * Removes a bound mouseup event from each of the matched
- * elements. You must pass the identical function that was used in the original
- * bind method.
- *
- * @example $("p").unmouseup( myFunction );
- * @before <p onmouseup="myFunction">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unmouseup
- * @type jQuery
- * @param Function fn A function to unbind from the mouseup event on each of the matched elements.
- * @cat Events/Mouse
- */
-
- /**
- * Removes all bound mouseup events from each of the matched elements.
- *
- * @example $("p").unmouseup();
- * @before <p onmouseup="alert('Hello');">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unmouseup
- * @type jQuery
- * @cat Events/Mouse
- */
-
- /**
* Bind a function to the unload event of each matched element.
*
* @example $("p").unload( function() { alert("Hello"); } );
*/
/**
- * Bind a function to the unload event of each matched element, which will only be executed once.
- * Unlike a call to the normal .unload() method, calling .oneunload() causes the bound function to be
- * only executed the first time it is triggered, and never again (unless it is re-bound).
- *
- * @example $("p").oneunload( function() { alert("Hello"); } );
- * @before <p onunload="alert('Hello');">Hello</p>
- * @result alert('Hello'); // Only executed for the first unload
- *
- * @name oneunload
- * @type jQuery
- * @param Function fn A function to bind to the unload event on each of the matched elements.
- * @cat Events/Browser
- */
-
- /**
- * Removes a bound unload event from each of the matched
- * elements. You must pass the identical function that was used in the original
- * bind method.
- *
- * @example $("p").ununload( myFunction );
- * @before <p onunload="myFunction">Hello</p>
- * @result <p>Hello</p>
- *
- * @name ununload
- * @type jQuery
- * @param Function fn A function to unbind from the unload event on each of the matched elements.
- * @cat Events/Browser
- */
-
- /**
- * Removes all bound unload events from each of the matched elements.
- *
- * @example $("p").ununload();
- * @before <p onunload="alert('Hello');">Hello</p>
- * @result <p>Hello</p>
- *
- * @name ununload
- * @type jQuery
- * @cat Events/Browser
- */
-
- /**
* Bind a function to the change event of each matched element.
*
* @example $("p").change( function() { alert("Hello"); } );
*/
/**
- * Bind a function to the change event of each matched element, which will only be executed once.
- * Unlike a call to the normal .change() method, calling .onechange() causes the bound function to be
- * only executed the first time it is triggered, and never again (unless it is re-bound).
- *
- * @example $("p").onechange( function() { alert("Hello"); } );
- * @before <p onchange="alert('Hello');">Hello</p>
- * @result alert('Hello'); // Only executed for the first change
- *
- * @name onechange
- * @type jQuery
- * @param Function fn A function to bind to the change event on each of the matched elements.
- * @cat Events/Form
- */
-
- /**
- * Removes a bound change event from each of the matched
- * elements. You must pass the identical function that was used in the original
- * bind method.
- *
- * @example $("p").unchange( myFunction );
- * @before <p onchange="myFunction">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unchange
- * @type jQuery
- * @param Function fn A function to unbind from the change event on each of the matched elements.
- * @cat Events/Form
- */
-
- /**
- * Removes all bound change events from each of the matched elements.
- *
- * @example $("p").unchange();
- * @before <p onchange="alert('Hello');">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unchange
- * @type jQuery
- * @cat Events/Form
- */
-
- /**
* Bind a function to the mouseout event of each matched element.
*
* @example $("p").mouseout( function() { alert("Hello"); } );
*/
/**
- * Bind a function to the mouseout event of each matched element, which will only be executed once.
- * Unlike a call to the normal .mouseout() method, calling .onemouseout() causes the bound function to be
- * only executed the first time it is triggered, and never again (unless it is re-bound).
- *
- * @example $("p").onemouseout( function() { alert("Hello"); } );
- * @before <p onmouseout="alert('Hello');">Hello</p>
- * @result alert('Hello'); // Only executed for the first mouseout
- *
- * @name onemouseout
- * @type jQuery
- * @param Function fn A function to bind to the mouseout event on each of the matched elements.
- * @cat Events/Mouse
- */
-
- /**
- * Removes a bound mouseout event from each of the matched
- * elements. You must pass the identical function that was used in the original
- * bind method.
- *
- * @example $("p").unmouseout( myFunction );
- * @before <p onmouseout="myFunction">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unmouseout
- * @type jQuery
- * @param Function fn A function to unbind from the mouseout event on each of the matched elements.
- * @cat Events/Mouse
- */
-
- /**
- * Removes all bound mouseout events from each of the matched elements.
- *
- * @example $("p").unmouseout();
- * @before <p onmouseout="alert('Hello');">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unmouseout
- * @type jQuery
- * @cat Events/Mouse
- */
-
- /**
* Bind a function to the keyup event of each matched element.
*
* @example $("p").keyup( function() { alert("Hello"); } );
*/
/**
- * Bind a function to the keyup event of each matched element, which will only be executed once.
- * Unlike a call to the normal .keyup() method, calling .onekeyup() causes the bound function to be
- * only executed the first time it is triggered, and never again (unless it is re-bound).
- *
- * @example $("p").onekeyup( function() { alert("Hello"); } );
- * @before <p onkeyup="alert('Hello');">Hello</p>
- * @result alert('Hello'); // Only executed for the first keyup
- *
- * @name onekeyup
- * @type jQuery
- * @param Function fn A function to bind to the keyup event on each of the matched elements.
- * @cat Events/Keyboard
- */
-
- /**
- * Removes a bound keyup event from each of the matched
- * elements. You must pass the identical function that was used in the original
- * bind method.
- *
- * @example $("p").unkeyup( myFunction );
- * @before <p onkeyup="myFunction">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unkeyup
- * @type jQuery
- * @param Function fn A function to unbind from the keyup event on each of the matched elements.
- * @cat Events/Keyboard
- */
-
- /**
- * Removes all bound keyup events from each of the matched elements.
- *
- * @example $("p").unkeyup();
- * @before <p onkeyup="alert('Hello');">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unkeyup
- * @type jQuery
- * @cat Events/Keyboard
- */
-
- /**
* Bind a function to the click event of each matched element.
*
* @example $("p").click( function() { alert("Hello"); } );
*/
/**
- * Bind a function to the click event of each matched element, which will only be executed once.
- * Unlike a call to the normal .click() method, calling .oneclick() causes the bound function to be
- * only executed the first time it is triggered, and never again (unless it is re-bound).
- *
- * @example $("p").oneclick( function() { alert("Hello"); } );
- * @before <p onclick="alert('Hello');">Hello</p>
- * @result alert('Hello'); // Only executed for the first click
- *
- * @name oneclick
- * @type jQuery
- * @param Function fn A function to bind to the click event on each of the matched elements.
- * @cat Events/Mouse
- */
-
- /**
- * Removes a bound click event from each of the matched
- * elements. You must pass the identical function that was used in the original
- * bind method.
- *
- * @example $("p").unclick( myFunction );
- * @before <p onclick="myFunction">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unclick
- * @type jQuery
- * @param Function fn A function to unbind from the click event on each of the matched elements.
- * @cat Events/Mouse
- */
-
- /**
- * Removes all bound click events from each of the matched elements.
- *
- * @example $("p").unclick();
- * @before <p onclick="alert('Hello');">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unclick
- * @type jQuery
- * @cat Events/Mouse
- */
-
- /**
* Bind a function to the resize event of each matched element.
*
* @example $("p").resize( function() { alert("Hello"); } );
*/
/**
- * Bind a function to the resize event of each matched element, which will only be executed once.
- * Unlike a call to the normal .resize() method, calling .oneresize() causes the bound function to be
- * only executed the first time it is triggered, and never again (unless it is re-bound).
- *
- * @example $("p").oneresize( function() { alert("Hello"); } );
- * @before <p onresize="alert('Hello');">Hello</p>
- * @result alert('Hello'); // Only executed for the first resize
- *
- * @name oneresize
- * @type jQuery
- * @param Function fn A function to bind to the resize event on each of the matched elements.
- * @cat Events/Browser
- */
-
- /**
- * Removes a bound resize event from each of the matched
- * elements. You must pass the identical function that was used in the original
- * bind method.
- *
- * @example $("p").unresize( myFunction );
- * @before <p onresize="myFunction">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unresize
- * @type jQuery
- * @param Function fn A function to unbind from the resize event on each of the matched elements.
- * @cat Events/Browser
- */
-
- /**
- * Removes all bound resize events from each of the matched elements.
- *
- * @example $("p").unresize();
- * @before <p onresize="alert('Hello');">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unresize
- * @type jQuery
- * @cat Events/Browser
- */
-
- /**
* Bind a function to the mousemove event of each matched element.
*
* @example $("p").mousemove( function() { alert("Hello"); } );
*/
/**
- * Bind a function to the mousemove event of each matched element, which will only be executed once.
- * Unlike a call to the normal .mousemove() method, calling .onemousemove() causes the bound function to be
- * only executed the first time it is triggered, and never again (unless it is re-bound).
- *
- * @example $("p").onemousemove( function() { alert("Hello"); } );
- * @before <p onmousemove="alert('Hello');">Hello</p>
- * @result alert('Hello'); // Only executed for the first mousemove
- *
- * @name onemousemove
- * @type jQuery
- * @param Function fn A function to bind to the mousemove event on each of the matched elements.
- * @cat Events/Mouse
- */
-
- /**
- * Removes a bound mousemove event from each of the matched
- * elements. You must pass the identical function that was used in the original
- * bind method.
- *
- * @example $("p").unmousemove( myFunction );
- * @before <p onmousemove="myFunction">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unmousemove
- * @type jQuery
- * @param Function fn A function to unbind from the mousemove event on each of the matched elements.
- * @cat Events/Mouse
- */
-
- /**
- * Removes all bound mousemove events from each of the matched elements.
- *
- * @example $("p").unmousemove();
- * @before <p onmousemove="alert('Hello');">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unmousemove
- * @type jQuery
- * @cat Events/Mouse
- */
-
- /**
* Bind a function to the mousedown event of each matched element.
*
* @example $("p").mousedown( function() { alert("Hello"); } );
* @type jQuery
* @cat Events/Mouse
*/
-
+
/**
- * Bind a function to the mousedown event of each matched element, which will only be executed once.
- * Unlike a call to the normal .mousedown() method, calling .onemousedown() causes the bound function to be
- * only executed the first time it is triggered, and never again (unless it is re-bound).
+ * Bind a function to the mouseover event of each matched element.
*
- * @example $("p").onemousedown( function() { alert("Hello"); } );
- * @before <p onmousedown="alert('Hello');">Hello</p>
- * @result alert('Hello'); // Only executed for the first mousedown
+ * @example $("p").mouseover( function() { alert("Hello"); } );
+ * @before <p>Hello</p>
+ * @result <p onmouseover="alert('Hello');">Hello</p>
*
- * @name onemousedown
+ * @name mouseover
* @type jQuery
* @param Function fn A function to bind to the mousedown event on each of the matched elements.
* @cat Events/Mouse
*/
/**
- * Removes a bound mousedown event from each of the matched
- * elements. You must pass the identical function that was used in the original
- * bind method.
- *
- * @example $("p").unmousedown( myFunction );
- * @before <p onmousedown="myFunction">Hello</p>
- * @result <p>Hello</p>
- *
- * @name unmousedown
- * @type jQuery
- * @param Function fn A function to unbind from the mousedown event on each of the matched elements.
- * @cat Events/Mouse
- */
-
- /**
- * Removes all bound mousedown events from each of the matched elements.
+ * 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").unmousedown();
- * @before <p onmousedown="alert('Hello');">Hello</p>
- * @result <p>Hello</p>
+ * @example $("p").mouseover();
+ * @before <p onmouseover="alert('Hello');">Hello</p>
+ * @result alert('Hello');
*
- * @name unmousedown
+ * @name mouseover
* @type jQuery
* @cat Events/Mouse
*/
-
- /**
- * @test var count;
- * var e = ("blur,focus,load,resize,scroll,unload,click,dblclick," +
- * "mousedown,mouseup,mousemove,mouseover,mouseout,change,reset,select," +
- * "submit,keydown,keypress,keyup,error").split(",");
- * var handler1 = function(event) {
- * count++;
- * };
- * var handler2 = function(event) {
- * count++;
- * };
- * for( var i=0; i < e.length; i++) {
- * var event = e[i];
- * count = 0;
- * // bind handler
- * $(document)[event](handler1);
- * $(document)[event](handler2);
- * $(document)["one"+event](handler1);
- *
- * // call event two times
- * $(document)[event]();
- * $(document)[event]();
- *
- * // unbind events
- * $(document)["un"+event](handler1);
- * // call once more
- * $(document)[event]();
- *
- * // remove all handlers
- * $(document)["un"+event]();
- *
- * // call once more
- * $(document)[event]();
- *
- * // assert count
- * @test ok( count == 6, 'Checking event ' + event);
- * }
- *
- * @private
- * @name eventTesting
- * @cat Events
- */
var e = ("blur,focus,load,resize,scroll,unload,click,dblclick," +
- "mousedown,mouseup,mousemove,mouseover,mouseout,change,reset,select," +
+ "mousedown,mouseup,mousemove,mouseover,mouseout,change,select," +
"submit,keydown,keypress,keyup,error").split(",");
// Go through all the event names, but make sure that
};
// Handle event unbinding
+ // TODO remove
jQuery.fn["un"+o] = function(f){ return this.unbind(o, f); };
// Finally, handle events that only fire once
+ // TODO remove
jQuery.fn["one"+o] = function(f){
- // Attach the event listener
- return this.each(function(){
-
- var count = 0;
-
- // Add the event
- jQuery.event.add( this, o, function(e){
- // If this function has already been executed, stop
- if ( count++ ) return;
-
- // And execute the bound function
- return f.apply(this, [e]);
- });
- });
+ // save cloned reference to this
+ var element = jQuery(this);
+ var handler = function() {
+ // unbind itself when executed
+ element.unbind(o, handler);
+ element = null;
+ // apply original handler with the same arguments
+ return f.apply(this, arguments);
+ };
+ return this.bind(o, handler);
};
};
// Use the defer script hack
var script = document.getElementById("__ie_init");
- script.onreadystatechange = function() {
- if ( this.readyState != "complete" ) return;
- this.parentNode.removeChild( this );
- jQuery.ready();
- };
+ if (script) // script does not exist if jQuery is loaded dynamically
+ script.onreadystatechange = function() {
+ if ( this.readyState != "complete" ) return;
+ this.parentNode.removeChild( this );
+ jQuery.ready();
+ };
// Clear from memory
script = null;
jQuery.event.add( window, "load", jQuery.ready );
};
+
+// Clean up after IE to avoid memory leaks
+if (jQuery.browser.msie) jQuery(window).unload(function() {
+ var event = jQuery.event, global = event.global;
+ for (var type in global) {
+ var els = global[type], i = els.length;
+ if (i>0) do if (type != 'unload') event.remove(els[i-1], type); while (--i);
+ }
+});
git.asbjorn.biz / jquery.git / blobdiff