Fix: Do not set text on canvas element if it didn't change.

[fnpeditor.git] / src / smartxml / smartxml.js

diff --git a/src/smartxml/smartxml.js b/src/smartxml/smartxml.js
index 9f060e8..e3c831d 100644 (file)
--- a/src/smartxml/smartxml.js
+++ b/src/smartxml/smartxml.js
@@ -272,6 +272,15 @@ $.extend(ElementNode.prototype, {
         this._$.prepend(nativeNode);
     }),
 
+    insertAtIndex: function(nativeNode, index) {
+        var contents = this.contents();
+        if(index < contents.length) {
+            return contents[index].before(nativeNode);
+        } else if(index === contents.length) {
+            return this.append(nativeNode);
+        }
+    },
+
     unwrapContent: function() {
         var parent = this.parent();
         if(!parent) {