luci2: add AbstractWidget.appendTo() to support appending widgets to a container

diff --git a/luci2/htdocs/luci2/luci2.js b/luci2/htdocs/luci2/luci2.js
index 1b75975..291af57 100644 (file)
--- a/luci2/htdocs/luci2/luci2.js
+++ b/luci2/htdocs/luci2/luci2.js
@@ -2339,6 +2339,10 @@ function LuCI2()
 
                insertInto: function(id) {
                        return $(id).empty().append(this.render());
 
                insertInto: function(id) {
                        return $(id).empty().append(this.render());

+               },
+
+               appendTo: function(id) {
+                       return $(id).append(this.render());

                }
        });
 
                }
        });