每X秒自动分页与自动刷新Div组合

Question

I'm setting up a datatables and i want to display it on monitor so that i need the datatables can refresh div and also auto pagination to the next page at the same time. When the div refresh it canceled the auto pagination and back to the first page. Please help me.

    <script type="text/javascript"> 
        $(document).ready(function() {
            var table = $('.data').DataTable({
                "searching": false,
                "info": false,
                "lengthChange": false
            });
            setInterval(function(){ 
            var info = table.page.info();
            var pageNum = (info.page < info.pages) ? info.page + 1 : 1;
            table.page(pageNum).draw(false);    
            }, 5000);  
        });

        $(document).ready(function() {
            setInterval(function () {
                $('#test').load(window.location.href + ' #test');
            }, 3000);
        });

    </script>

Answer 1

You can try reinitializing the Datatable like this

$(document).ready(function() {
  initDataTable();
  setInterval(function() {
    $('#test').load(window.location.href + ' #test', initDataTable);
  }, 3000);
});

function initDataTable() {  
  var table = $('.data').DataTable({
    "searching": false,
    "info": false,
    "lengthChange": false
  });
  setInterval(function() {
    var info = table.page.info();
    var pageNum = (info.page < info.pages) ? info.page + 1 : 1;
    table.page(pageNum).draw(false);
  }, 5000);
}

UPDATE

Use global variable for page number

var info;
var pageNum = 1;
var pageInterval;

$(document).ready(function() {
  initDataTable();
  setInterval(function() {
    $('#test').load(window.location.href + ' #test', initDataTable);
  }, 3000);
});

function initDataTable() {
  clearInterval(pageInterval)
  var table = $('.data').DataTable({
    "searching": false,
    "info": false,
    "lengthChange": false
  });
  pageInterval = setInterval(function() {
    info = table.page.info();
    pageNum = (pageNum + 1) % info.pages
    table.page(pageNum).draw(false);
  }, 5000);
}