Canvas list API fix: removing unnecessary lists if all items extracted

[fnpeditor.git] / modules / documentCanvas / canvas / documentElement.js

diff --git a/modules/documentCanvas/canvas/documentElement.js b/modules/documentCanvas/canvas/documentElement.js
index e18f856..88287b8 100644 (file)
--- a/modules/documentCanvas/canvas/documentElement.js
+++ b/modules/documentCanvas/canvas/documentElement.js
@@ -112,10 +112,16 @@ $.extend(DocumentNodeElement.prototype, {
         this.$element.attr('wlxml-tag', tag);
     },
     getWlxmlClass: function() {
         this.$element.attr('wlxml-tag', tag);
     },
     getWlxmlClass: function() {

-        return this.$element.attr('wlxml-class').replace('-', '.');
+        var klass = this.$element.attr('wlxml-class');
+        if(klass)
+            return klass.replace('-', '.');
+        return undefined;

     },
     setWlxmlClass: function(klass) {
     },
     setWlxmlClass: function(klass) {

-        this.$element.attr('wlxml-class', klass);
+        if(klass)
+            this.$element.attr('wlxml-class', klass);
+        else
+            this.$element.removeAttr('wlxml-class');

     },
     is: function(what) {
         if(what === 'list' && _.contains(['list-items', 'list-items-enum'], this.$element.attr('wlxml-class')))
     },
     is: function(what) {
         if(what === 'list' && _.contains(['list-items', 'list-items-enum'], this.$element.attr('wlxml-class')))