up vote 2 down vote favorite.Populate dropdown B on selection in dropdown A. 1. Toggle dropdown menus for different menu items with Jquery. First create your dropdown menu, hide it and change its position to absolute: contextMenu position: absolute display:none . Then bind a contextmenu event to your table rows so it shows dropdown/context menu and position it at the cursor: Var contextMenu ("contextMenu") (". This nice plugin creates dropdown menus with the style of Bootstrap.In this list, you will find a selection of multiple jQuery menus through tutorials, libraries, plugins and snippets, offering stunning effects. Mega menu slide down on hover with carousel.Bootstrap Navbar Cart Dropdown.