JavascriptRenderUI_manifest.js refactoring

js/widgets/JavascriptRenderUI_manifest.js

@@ -9,23 +9,21 @@
     createUIFn: function () {
       var _newJavascriptRenderUI = function (config = {}) {
         var _dom = {
-          messageDiv: $('<div>'),
-          outputDiv: $('<div>')
+          rootDiv: $('<div>')
         };
         return {
           render: function () {
-            return $('<div>').append(
-              _dom.messageDiv,
-              _dom.outputDiv);
+            return _dom.rootDiv;
           },
           setContent: function (content = {}) {
-            content.javascriptAlg = content.javascriptAlg || '';
+            content.javascriptAlg = content.javascriptAlg || 'return "";';
+            _dom.rootDiv.empty();
             try {
               var algF = new Function(content.javascriptAlg + '\n//# sourceURL=' + OliveUI.utils.generateUUID() + '.js');
               var domOut = algF();
-              _dom.outputDiv.empty().append(domOut);
+              _dom.rootDiv.append(domOut);
             } catch (e) {
-              OliveUI.utils.showError(e, _dom.messageDiv);
+              OliveUI.utils.showError(e, _dom.rootDiv);
             }
           }
         };
@@ -34,32 +32,21 @@
     },
 
     createConfigurationUIFn: function () {
-      var _newJavascriptRenderUI_configUI = function (config = {}) {
-        var _dom = {
-          rootNode: $('<div>')
-        };
-        var _sub = {
-          codeEditor: newCodeEditorUI({})
-        };
+      var _newJavascriptRenderUI_configUI = function () {
+        var codeEditor = newCodeEditorUI({});
         return {
           getContent: function () {
             return {
-              javascriptAlg: _sub.codeEditor.getContent().text
+              javascriptAlg: codeEditor.getContent().text
             };
           },
           setContent: function (content = {}) {
-            _sub.codeEditor.setContent({
+            codeEditor.setContent({
               text: content.javascriptAlg || '//Javascript algoritm that "return" a DOM object.\n'
             });
           },
-          render: function () {
-            return _dom.rootNode.empty().append(
-              _sub.codeEditor.render()
-            );
-          },
-          refresh: function () {
-            _sub.codeEditor.refresh();
-          }
+          render: codeEditor.render,
+          refresh: codeEditor.refresh
         };
       };
       return _newJavascriptRenderUI_configUI();