How can i rebind the event and overwrite items callback ? about jquery-contextmenu

[zhangxh1023]

I try to find a solution from source code.

And it seems to slove my problem.

    $('#rebind').on('click', () => {

      // remove bound events before rebind.
      const selector = '.first';
      for (const key in $.contextMenu.menus) {
        if ($.contextMenu.menus[key].selector === selector) {
          $(document).off('contextmenu' + key, selector, $.contextMenu.handle.contextmenu);
          // delete $.contextMenu.menus[key];     // Maybe it can delete
        }
      }

     // xxxxxxxx

But i don't know if it has any other problems.