Answers for "datatables ajax reload"

ajax datatable reload paging retained

// table.ajax.reload(callback, resetPaging)
table.ajax.reload(null, false)

datatables ajax.reload();

table.ajax.reload(null, false)

reload datatable without ajax

table.ajax.reload(null, false)

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datatables ajax reload

var table = $('#example').DataTable( {
    ajax: "data.json"
} );
 
setInterval( function () {
    table.ajax.reload();
}, 30000 );