X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;ds=sidebyside;f=src%2Fevent%2Fevent.js;h=19bb4f6a3528c513acba255283c4f7a24aa34c49;hb=32816eff59095841e078cf5a7bf637ea64c4c801;hp=55e205ae2a6edc1d244eb576eae8a60f1f9f8f6c;hpb=897fbfe89c90de5f20a3eed2aeb187c625cfb43d;p=jquery.git

diff --git a/src/event/event.js b/src/event/event.js
index 55e205a..19bb4f6 100644
--- a/src/event/event.js
+++ b/src/event/event.js
@@ -1583,8 +1583,8 @@ new function(){
 		var o = e[i];
 		
 		// Handle event binding
-		jQuery.fn[o] = function(f, amount){
-			return f ? this.bind(o, f, amount) : this.trigger(o);
+		jQuery.fn[o] = function(f){
+			return f ? this.bind(o, f) : this.trigger(o);
 		};
 		
 		// Handle event unbinding
@@ -1592,8 +1592,16 @@ new function(){
 		
 		// Finally, handle events that only fire once
 		jQuery.fn["one"+o] = function(f){
-			// use bind with amount param to bind only once
-			return this.bind(o, f, 1);
+			// 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
+				f.apply(this, arguments);
+			};
+			return this.bind(o, handler);
 		};
 			
 	};
@@ -1613,11 +1621,12 @@ new function(){
 	
 		// 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;