From: Aleksander Łukasz <aleksander.lukasz@nowoczesnapolska.org.pl>
Date: Wed, 19 Jun 2013 07:34:41 +0000 (+0200)
Subject: Preventing browser from removing node when last character gets deleted via backspace
X-Git-Url: https://git.mdrn.pl/fnpeditor.git/commitdiff_plain/c1710d2ef0a9d01b495a16f290959e4f21f10911

Preventing browser from removing node when last character gets deleted via backspace
---

diff --git a/modules/documentCanvas/documentCanvas.js b/modules/documentCanvas/documentCanvas.js
index bb8ad4a..4e61b88 100644
--- a/modules/documentCanvas/documentCanvas.js
+++ b/modules/documentCanvas/documentCanvas.js
@@ -51,6 +51,15 @@ return function(sandbox) {
                     e.preventDefault();
                     view.insertNewNode(null, null);
                 }
+                if(e.which === 8) {
+                    var anchor = window.getSelection().anchorNode;
+                    var len = anchor.length;
+                    console.log(len);
+                    if(len === 1) {
+                        e.preventDefault();
+                        $(anchor).parent().text('');
+                    }
+                }
             });
                       
             this.node.onShow = function() {