List not getting updated after delete

Hi All,

I have a button in a view. On click of that button, Popover is opened and in that I have a list with mode as delete.

Now in the success of this delete method,I am using .getBinding("items").refresh().

But when I open popover again the deleted item is still there with no data.

Please help me out, how can I refresh my list only with correct data and deleted item should not show.

Thanks,

Mansi