Error after rebuilding menu

Webix JS
1

Hi,
I am building menu dynamically.
After rebuilding menu I am getting error of none unique id.
See snippet: http://webix.com/snippet/a90af3dd
The snippet does not show the error you need to place code in stand alone page.

Thank you

2

Thank you. I was under wrong impression that elem.empty() is enough.

3

Hi,

The elem.empty() removes HTML content but it doesn’t really destroy Webix component object in it.

Still, you can make use of component destructor function - it will destroy an object instance and remove HTML.

 function updateMenu(menuItems) {
          if($$("navMenu")) $$('navMenu').destructor();
          var configMenuItems = createMenuItems(menuItems);
          ..
}