From 9ad4ec6041dab0a92f513f1afb228f941432b47d Mon Sep 17 00:00:00 2001
From: rolux <rolux@rolux.org>
Date: Sat, 7 Apr 2012 01:45:51 +0200
Subject: [PATCH] add bindOnce to Ox.$

---
 source/Ox/js/DOM.js | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/source/Ox/js/DOM.js b/source/Ox/js/DOM.js
index 7acb6c18..f60befa5 100644
--- a/source/Ox/js/DOM.js
+++ b/source/Ox/js/DOM.js
@@ -146,6 +146,16 @@ Ox.$ = Ox.element = function(val) {
             });
             return this;
         },
+        bindOnce: function(events) {
+            var that = this;
+            Ox.forEach(Ox.makeObject(arguments), function(callback, event) {
+                that[0]['on' + event] = function() {
+                    that.unbind(event);
+                    callback();
+                };
+            });
+            return this;
+        },
         /*@
         click <f> Binds a function to the click event
             (callback) -> <o> This element
@@ -214,6 +224,10 @@ Ox.$ = Ox.element = function(val) {
             this[0].onmousedown = callback;
             return this;
         },
+        remove: function() {
+            this[0].parentNode.removeChild(this[0]);
+            return this;
+        },
         /*@
         removeAttr <f> Removes an attribute
             (key) -> <o> This element
@@ -237,7 +251,7 @@ Ox.$ = Ox.element = function(val) {
             return this;
         },
         unbind: function(event) {
-            delete this[0]['on' + event];
+            this[0]['on' + event] = null;
             return this;
         }
     } : null;