public JsonResult LoadReceiverDistancesGrid(string sidx, string sord, int page, int rows, string receiverId)
{
//读取全部数据
string strErrText;
DDSystem dd = new DDSystem();
List<ReceiverDistance> listDistance = dd.LoadReceiverDistances(long.Parse(receiverId), LoginAccountId, LoginStaffName, out strErrText);
if (listDistance == null)
{
throw new Exception(strErrText);
}
//提取当前页面数据
int nTotalRows = listDistance.Count;
int nPageIndex = page;
int nPageSize = rows;
int nTotalPages = nTotalRows / nPageSize;
if (nTotalRows % nPageSize > 0)
nTotalPages++;
string sortExpression = (sidx ?? "Id") + " " + (sord ?? "ASC");
var data = listDistance.OrderBy(sortExpression).Skip((nPageIndex - 1) * nPageSize).Take(nPageSize).ToList();
//生成表格数据
var ret = new
{
total = nTotalPages,
page = nPageIndex,
records = nTotalRows,
rows = (
from d in data
select new
{
id = d.Id,
cell = new string[]
{
d.Id.ToString(),
d.StartCountry,
d.StartProvince,
d.StartCity,
d.KM.ToString()
}
}).ToArray()
};
return Json(ret, JsonRequestBehavior.AllowGet);
}
