如何刷新页面数据以显示使用ajax调用更改的动态表数据而不重新加载页面？

I've got an ajax call that changes, at the moment just the first name for testing purposes, of a contact using a bootstrap modal. On success I want the page data refreshed, but not to actually reload the page. So once the user clicks save changes the modal disappears and the table data with refresh with newly changed name. Here's the code I've got so far: I've got an ajax call that changes, at the mome