Bootstrap dropdown menu within a responsive table

Bootstrap 的 dropdown menu 在 responsive table内 会被外层遮挡住

解决办法：

$('.table-responsive').on('show.bs.dropdown', function () {
     $('.table-responsive').css( "overflow", "inherit" );
});

$('.table-responsive').on('hide.bs.dropdown', function () {
     $('.table-responsive').css( "overflow", "auto" );
})