public JsonModel GetPortalTreeDataForChildId(Hashtable ht)
{
JsonModel jsonModel = null;
try
{
DataTable dt = DAL.GetPortalTreeDataForChildId(ht);
if (dt != null)
{
jsonModel = new JsonModel()
{
errNum = 0,
errMsg = "success",
retData = common.DataTableToList(dt)
};
}
else
{
jsonModel = new JsonModel()
{
errNum = 999,
errMsg = "无数据",
retData = ""
};
}
return(jsonModel);
}
catch (Exception ex)
{
jsonModel = new JsonModel()
{
errNum = 400,
errMsg = ex.Message,
retData = ""
};
return(jsonModel);
}
}
public JsonModel GetDataTableToJsonModel(DataTable modList, Hashtable ht)
{
JsonModel jsonModel = null;
try
{
PagedDataModel <Dictionary <string, object> > pagedDataModel = null;
int PageIndex = int.Parse(Convert.ToString(ht["PageIndex"]));
int PageSize = int.Parse(Convert.ToString(ht["PageSize"]));
int RowCount = 0;
if (modList == null)
{
jsonModel = new JsonModel()
{
status = "null",
errMsg = "无数据",
errNum = 999
};
return(jsonModel);
}
RowCount = modList.Rows.Count;
if (RowCount <= 0)
{
jsonModel = new JsonModel()
{
status = "null",
errMsg = "无数据",
errNum = 999
};
return(jsonModel);
}
List <Dictionary <string, object> > list = new List <Dictionary <string, object> >();
DataTable newDt = GetPagedTable(modList, PageIndex, PageSize);
list = common.DataTableToList(newDt);
int PageCount = (int)Math.Ceiling(RowCount * 1.0 / PageSize);
//将数据封装到PagedDataModel分页数据实体中
pagedDataModel = new PagedDataModel <Dictionary <string, object> >()
{
PageCount = PageCount,
PagedData = list,
PageIndex = PageIndex,
PageSize = PageSize,
RowCount = RowCount
};
//将分页数据实体封装到JSON标准实体中
jsonModel = new JsonModel()
{
errNum = 0,
errMsg = "success",
retData = pagedDataModel,
status = "ok"
};
return(jsonModel);
}
catch (Exception ex)
{
jsonModel = new JsonModel()
{
errNum = 400,
errMsg = ex.Message,
retData = ""
};
return(jsonModel);
}
}
