小编ste*_*ave的帖子

$(document).ready(function(){  
        var dataTable = $('#example5').DataTable({
              scrollX:true,
              "sScrollY": "1200px",
              "sScrollCollapse": true,
              "paging": true,
              dom: 'lBfrtip',
              scrollX:true,
              scrollCollapse: true,
              lengthMenu: [[10,25,50,100, -1], [10,25,50,100, "All"]],
              buttons: [{ 
                          extend: 'excelHtml5', text: 'Download Excel',
                          exportOptions: {
                                columns: [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42]
                          }
              }],
              fixedColumns:   {
                    leftColumns: 3,
                    rightColumns:1
              },
              search: false, 
              language: {
                    processing: "<img src='"+base_url+"uploads/images/loading-circle.gif'>",
                    paginate: {
                          next: '<i class="fa fa-angle-double-right" aria-hidden="true"></i>',
                          previous: '<i class="fa fa-angle-double-left" aria-hidden="true"></i>'  
                    }
              },
              "processing":true,  
              "serverSide":true,  
              "order":[], 
              "bStateSave": true, 
              "ajax":{  
                    url:base_url+'student/ajaxAcademicStudents',  
                    type:"POST"
              }, 
              "columnDefs": [
                    { "orderable": false,"targets":0},
                    { "orderable": false,"targets":1},
                    { …