deac/jquery
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

Refactored the trigger code a little bit.

Browse source
This commit is contained in:
John Resig 2007-01-22 05:14:45 +00:00
parent 23220321d1
commit d2f9022a8e
1 changed files with 19 additions and 18 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

27
src/event/event.js
View file

@ -80,29 +80,30 @@ jQuery.event = {
}); });
// Handle triggering a single element // Handle triggering a single element
else if ( element["on" + type] ) { else {
var handler = element["on" + type ], val,
fn = jQuery.isFunction( element[ type ] );
if ( handler ) {
// Pass along a fake event // Pass along a fake event
data.unshift( this.fix({ type: type, target: element }) ); data.unshift( this.fix({ type: type, target: element }) );
// Trigger the event // Trigger the event
var val = element["on" + type].apply( element, data ); if ( (val = handler.apply( element, data )) !== false )
if ( val !== false && jQuery.isFunction( element[ type ] ) ) {
this.triggered = true; this.triggered = true;
element[ type ]();
} }
} else if ( jQuery.isFunction( element[ type ] ) )
if ( fn && val !== false )
element[ type ](); element[ type ]();
this.triggered = false;
}
}, },
handle: function(event) { handle: function(event) {
if ( typeof jQuery == "undefined" ) return; // Handle the second event of a trigger and when
// an event is called after a page has unloaded
// Handle the second event of a trigger if ( typeof jQuery == "undefined" || jQuery.event.triggered ) return;
if ( jQuery.event.triggered ) {
jQuery.event.triggered = false;
return;
}
// Empty object is for triggered events with no data // Empty object is for triggered events with no data
event = jQuery.event.fix( event || window.event || {} ); event = jQuery.event.fix( event || window.event || {} );