layui动态数据表格-分页

数据结构

 $list = [
            ['id'=>1,'username'=>'2'],
            ['id'=>2,'username'=>2]
        ];
        $json['code'] = 0;
        $json['msg'] = '1';
        $json['count'] = 2;
        $json['data'] = $list;
        return json($json);

代码：

<script>
    layui.use('table', function(){
        var table = layui.table;

        table.render({
            elem: '#tab-content'
            //,url:'/test/table/demo1.json'
            ,url: "{:url('user/lists')}"
            ,toolbar: '#toolbarDemo'
            ,title: '用户数据表'
            ,cols: [[
                {type: 'checkbox', fixed: 'left'}
                ,{field:'id', title:'ID', 80, fixed: 'left', unresize: true, sort: true}
                ,{field: 'name', title: '管理员', 80}
                ,{field: 'role_name', title: '角色组', 80, sort: true}
                ,{field: 'email', title: '邮箱', 80}
                ,{field: 'status', title: '状态',  177}
                ,{field: 'add_time', title: '添加时间',  150, sort: true}
                ,{field: 'update_time', title: '修改时间',  150, sort: true}
                ,{fixed: 'right', title:'操作', toolbar: '#barDemo', 150}
            ]]
            ,page: 1
        });

        //头工具栏事件
        table.on('toolbar(test)', function(obj){
            var checkStatus = table.checkStatus(obj.config.id);
            switch(obj.event){
                case 'getCheckData':
                    var data = checkStatus.data;
                    layer.alert(JSON.stringify(data));
                    break;
                case 'getCheckLength':
                    var data = checkStatus.data;
                    layer.msg('选中了：'+ data.length + ' 个');
                    break;
                case 'isAll':
                    layer.msg(checkStatus.isAll ? '全选': '未全选');
                    break;
            };
        });

        //监听行工具事件
        table.on('tool(test)', function(obj){
            var data = obj.data;
            //console.log(obj)
            if(obj.event === 'del'){
                layer.confirm('真的删除行么', function(index){
                    obj.del();
                    layer.close(index);
                });
            } else if(obj.event === 'edit'){
                layer.prompt({
                    formType: 2
                    ,value: data.email
                }, function(value, index){
                    obj.update({
                        email: value
                    });
                    layer.close(index);
                });
            }
        });
    });
</script>