Refactoring appendTo instead of append.

src/js/bs3/module/HelpDialog.js

@@ -23,9 +23,7 @@ define([
       this.$dialog = ui.dialog({
         title: lang.options.help,
         body: body
-      }).render();
-
-      $container.append(this.$dialog);
+      }).render().appendTo($container);
     };
 
     /**

src/js/bs3/module/ImageDialog.js

@@ -36,9 +36,7 @@ define([
         title: lang.image.insert,
         body: body,
         footer: footer
-      }).render();
-
-      $container.append(this.$dialog);
+      }).render().appendTo($container);
     };
 
     this.bindEnterKey = function ($input, $btn) {

src/js/bs3/module/ImagePopover.js

@@ -13,9 +13,7 @@ define([
 
     var $popover = ui.popover({
       className: 'note-image-popover'
-    }).render();
-
-    $editingArea.append($popover);
+    }).render().appendTo($popover);
 
     this.initialize = function () {
       summernote.buildButtons($popover.find('.popover-content'), options.popover.image);

src/js/bs3/module/LinkDialog.js

@@ -27,14 +27,12 @@ define([
                  );
       var footer = '<button href="#" class="btn btn-primary note-link-btn disabled" disabled>' + lang.link.insert + '</button>';
 
-      $container.append(ui.dialog({
+      this.$dialog = ui.dialog({
         className: 'link-dialog',
         title: lang.link.insert,
         body: body,
         footer: footer
-      }).render());
-
-      this.$dialog = $container.find('.link-dialog');
+      }).render().appendTo($container);
     };
 
     this.bindEnterKey = function ($input, $btn) {

src/js/bs3/module/LinkPopover.js

@@ -13,9 +13,7 @@ define([
 
     var $popover = ui.popover({
       className: 'note-link-popover'
-    }).render();
-
-    $editingArea.append($popover);
+    }).render().appendTo($editingArea);;
 
     this.initialize = function () {
       summernote.buildButtons($popover.find('.popover-content'), options.popover.link);

src/js/lite/module/Toolbar.js

@@ -4,7 +4,7 @@ define(function () {
     var $toolbar = summernote.layoutInfo.toolbar;
 
     this.initialize = function () {
-      var $btnGroup = ui.buttonGroup([
+      ui.buttonGroup([
         ui.button({
           contents: 'bold',
           click: summernote.createInvokeHandler('editor.bold')
@@ -13,9 +13,7 @@ define(function () {
           contents: 'italic',
           click: summernote.createInvokeHandler('editor.italic')
         })
-      ]).render();
-
-      $toolbar.append($btnGroup);
+      ]).render().appendTo($toolbar);
     };
 
     this.destroy = function () {

src/js/summernote.js

@@ -111,7 +111,7 @@ define([
             $group.append(typeof button === 'function' ? button(this) : button);
           }
         }
-        $container.append($group);
+        $group.appendTo($container);
       }
     };