<span style="font-size:18px;">获取记录数 页数 当前页,
</span>
<span style="font-size:18px;">
</span>
<span style="font-size:18px;">var row = $('#t_student').datagrid('getSelected');
alert(row.sid);//获取对应的记录id
var grid = $('#t_student');
var options = grid.datagrid('getPager').data("pagination").options;
var page = options.pageNumber;//当前页数
var total = options.total;
var max = Math.ceil(total/options.pageSize);
var rows = options.pageSize;//每页的记录数(行数)
alert("options = "+options+", curr = "+curr+", total = "+total+", max = "+max +", pageSize = "+pageSize);</span>