handler.guid = this.guid++;
// if data is passed, bind to handler
- if( data != undefined ) {
+ if ( data !== undefined ) {
// Create temporary function pointer to original handler
var fn = handler;
handle = jQuery.data(elem, "handle") || jQuery.data(elem, "handle", function(){
// Handle the second event of a trigger and when
// an event is called after a page has unloaded
- if ( typeof jQuery != "undefined" && !jQuery.event.triggered )
+ if ( typeof jQuery !== "undefined" && !jQuery.event.triggered )
return jQuery.event.handle.apply(arguments.callee.elem, arguments);
});
// Add elem as a property of the handle function
if ( events ) {
// Unbind all events for the element
- if ( types == undefined || (typeof types == "string" && types.charAt(0) == ".") )
+ if ( types === undefined || (typeof types === "string" && types.charAt(0) == ".") )
for ( var type in events )
this.remove( elem, type + (types || "") );
else {
// call the extra function and tack the current return value on the end for possible inspection
ret = extra.apply( elem, val == null ? data : data.concat( val ) );
// if anything is returned, give it precedence and have it overwrite the previous value
- if (ret !== undefined)
+ if ( ret !== undefined )
val = ret;
}
},
hover: function(fnOver, fnOut) {
- return this.bind('mouseenter', fnOver).bind('mouseleave', fnOut);
+ return this.mouseenter(fnOver).mouseleave(fnOut);
},
ready: function(fn) {
// Use the handy event callback
document.addEventListener( "DOMContentLoaded", jQuery.ready, false );
- // If IE is used and is not in a frame
- // Continually check to see if the document is ready
- if ( jQuery.browser.msie && window == top ) (function(){
- if (jQuery.isReady) return;
- try {
- // If IE is used, use the trick by Diego Perini
- // http://javascript.nwbox.com/IEContentLoaded/
- document.documentElement.doScroll("left");
- } catch( error ) {
- setTimeout( arguments.callee, 0 );
- return;
- }
- // and execute any waiting functions
- jQuery.ready();
- })();
+ // If IE event model is used
+ if ( document.attachEvent )
+ // ensure firing before onload,
+ // maybe late but safe also for iframes
+ document.attachEvent("onreadystatechange", function(e) {
+ if ( document.readyState == "complete" ) {
+ document.detachEvent("onreadystatechange", arguments.callee );
+ jQuery.ready();
+ }
+ });
+
+ // If IE and not an iframe
+ if ( document.documentElement.doScroll && !window.frameElement )
+ // continually check to see if the document is ready
+ (function(){
+ if (jQuery.isReady) return;
+ try {
+ // If IE is used, use the trick by Diego Perini
+ // http://javascript.nwbox.com/IEContentLoaded/
+ document.documentElement.doScroll("left");
+ } catch( error ) {
+ setTimeout( arguments.callee, 0 );
+ return;
+ }
+ // and execute any waiting functions
+ jQuery.ready();
+ })();
if ( jQuery.browser.opera )
document.addEventListener( "DOMContentLoaded", function () {