layui导出表格全部数据

//导出改为单独的事件，每次点击导出才会执行

    $(".export").click(function(){

        var ins1=table.render({

            elem: '#data_export',

            url: "url", //数据接口

            method: 'post',

            title: '表名',

            where: {

                mycode: "all"

            },

            limit: 10,

            cols: [[

                {field: 'id', title: 'ID'},

                {field: 'name', title: '名字'},

            ]],

            done: function (res, curr, count) {

                exportData=res.data;

                table.exportFile(ins1.config.id,exportData, 'xls');

            }

        });

    })