layui获取当前行点击对象和行数

{
    data: "billNo", bSortable: false, width: 100, className: 'center',
    render: function (data, type, full, meta) {
    if(isNull(full.fbsStatus) || full.fbsStatus == 0) {
        var html = '';
        html += '<button class="layui-btn" data-row="' + meta.row + '" onclick="$genNisReceivable(this)" type="button">' + bt.lang('common.button.select') + '</button>';
        return html;
    }
}
},
上面是datatable返回的每一行对象，前端html中table的id是appTable，则js中

$shouBillView = function (el) {
    var data = layui.jquery("#appTable").DataTable().row(layui.jquery(el).data("row")).data();//获取当前点击行对象，
    var row = layui.jquery(el).data("row");、、获取当前行号
    var id = data.id;//id
    var billId = $("billId"+id);
    var url = "/bill/accebill/abvoucherinfoVice/viewBillInfo?billId="+billId;
    parent.layer.open({
        type: 2,
        area: ['850px', '530px'],
        maxmin: true,
        content: basePath + url,
    });
}