Editable: Minor code simplification by removing the parent class chec…

…k. On cancel click, the target element could be a children of cancelClass if a link, not anymore; on submit click, we didn't need that verification anyway.

ui/jquery.ui.editable.js

@@ -80,11 +80,11 @@ $.widget( "ui.editable", {
 			var $this = $( event.target );
 
 			if ( !this._editing ) {}
-			else if ( $this.hasClass( saveClass ) || $this.parent().hasClass( saveClass ) ) {
+			else if ( $this.hasClass( saveClass ) ) {
 				this.submit();
 				return false;
 			}
-			else if ( $this.hasClass( cancelClass ) || $this.parent().hasClass( cancelClass ) ) {
+			else if ( $this.hasClass( cancelClass ) ) {
 				this._cancel( event );
 				return false;
 			}
@@ -228,9 +228,7 @@ $.ui.editable.cancelButtons = {
 		return $( "<a></a>" )
 			.attr( "href", "#" )
 			.attr( "title", editable.options.cancel.text )
-			.append( $( "<span></span>" )
-				.addClass( cancelIconClass )
-				.html( editable.options.cancel.text ));
+			.html( editable.options.cancel.text );
 	}
 };