九天 ，datatables列和跳转页面的配置，Ajax请求

使用datatables 隐藏列的方法与注意事项

var AIGroup_table = $(‘#AIGroup_table‘).DataTable({
        bAutoWidth: false,sDom: DataTableDom,oLanguage: DataTableLanguage,idisplayLength: 2,ordering: false,bLengthChange: true,bInfo: true,bPaginate: true,bProcessing: true,bServerSide: true,// bStateSave: true,隐藏列，需要把这个去掉
        bFilter: false,　　　　　　//可以设置隐藏列，
          columnDefs: [
          { "visible": false,"targets": 2 },],sAjaxSource: ‘/aiGroupData‘,fnServerData: getDataFromServerSideForDataTable,columns: [
            {
                width: ‘10%‘,mData: "id",// bSortable: false,
                sClass: "text-center",// "visible": false,
                mRender: function (data,type,row) {
                    return ‘<input type="checkBox"  name="business" style="opacity: 2; position: static; margin-top: 0px;" value="‘ + data + ‘">‘
                }
            },{
                width: ‘10%‘,mData: "name_s_30",bSortable: false,sClass: "text-center",mRender: function (data,row) {
                    return data
                }
            },.....


        ],//设置你的跳转页面的显示按键
        //AIGroup_table_paginate，是页面的div---ID标签
        fnDrawCallback: function (table) {
            $("#AIGroup_table_paginate").append("  到第 <input style=‘height:28px;line-height:28px;width:40px;‘ class=‘margin text-center‘ id=‘changePage‘ type=‘text‘> 页  <a class=‘btn btn-default shiny‘ style=‘margin-bottom:5px‘ href=‘javascript:void(0);‘ id=‘dataTable-btn‘>确认</a>");
            var oTable = $("#AIGroup_table").dataTable();
            $(‘#dataTable-btn‘).click(function (e) {
                if ($("#changePage").val() && $("#changePage").val() > 0) {
                    var redirectpage = $("#changePage").val() - 1;
                } else {
                    var redirectpage = 0;
                }
                oTable.fnPageChange(redirectpage);
            });
        },});    

Ajax请求可以发送两次