unbind old ytext value

dmonad · Dec 17, 2016 · 8db406c · 8db406c
1 parent 8e6500c
commit 8db406c
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/ace-element.html b/ace-element.html
@@ -223,7 +223,10 @@
       /**
        * Bind this editor to a [Y.Text](https://github.com/y-js/y-text) type
        */
-      bindYText: function (ytext) {
+      bindYText: function (ytext, old) {
+        if (old != null && old.type != null && old.type.unbindAll != null) {
+          old.type.unbindAceAll()
+        }
         if (ytext != null) {
           if (ytext.type != null) {
             ytext = ytext.type