public int Update(ContentPictureInfo model)
{
string cmdText = @"update ContentPicture set OriginalPicture = @OriginalPicture,BPicture = @BPicture,MPicture = @MPicture,SPicture = @SPicture,OtherPicture = @OtherPicture,LastUpdatedDate = @LastUpdatedDate
where Id = @Id" ;
SqlParameter[] parms =
{
new SqlParameter("@Id", SqlDbType.UniqueIdentifier),
new SqlParameter("@OriginalPicture", SqlDbType.VarChar, 100),
new SqlParameter("@BPicture", SqlDbType.VarChar, 100),
new SqlParameter("@MPicture", SqlDbType.VarChar, 100),
new SqlParameter("@SPicture", SqlDbType.VarChar, 100),
new SqlParameter("@OtherPicture", SqlDbType.VarChar, 100),
new SqlParameter("@LastUpdatedDate", SqlDbType.DateTime)
};
parms[0].Value = model.Id;
parms[1].Value = model.OriginalPicture;
parms[2].Value = model.BPicture;
parms[3].Value = model.MPicture;
parms[4].Value = model.SPicture;
parms[5].Value = model.OtherPicture;
parms[6].Value = model.LastUpdatedDate;
return(SqlHelper.ExecuteNonQuery(SqlHelper.SqlProviderConnString, CommandType.Text, cmdText, parms));
}
public IList <ContentPictureInfo> GetList()
{
string cmdText = @"select Id,OriginalPicture,BPicture,MPicture,SPicture,OtherPicture,LastUpdatedDate
from ContentPicture
order by LastUpdatedDate desc " ;
IList <ContentPictureInfo> list = new List <ContentPictureInfo>();
using (SqlDataReader reader = SqlHelper.ExecuteReader(SqlHelper.SqlProviderConnString, CommandType.Text, cmdText))
{
if (reader != null && reader.HasRows)
{
while (reader.Read())
{
ContentPictureInfo model = new ContentPictureInfo();
model.Id = reader.GetGuid(0);
model.OriginalPicture = reader.GetString(1);
model.BPicture = reader.GetString(2);
model.MPicture = reader.GetString(3);
model.SPicture = reader.GetString(4);
model.OtherPicture = reader.GetString(5);
model.LastUpdatedDate = reader.GetDateTime(6);
list.Add(model);
}
}
}
return(list);
}
public IList <ContentPictureInfo> GetList(string sqlWhere, params SqlParameter[] cmdParms)
{
string cmdText = @"select Id,OriginalPicture,BPicture,MPicture,SPicture,OtherPicture,LastUpdatedDate
from ContentPicture";
if (!string.IsNullOrEmpty(sqlWhere))
{
cmdText += " where 1=1 " + sqlWhere;
}
IList <ContentPictureInfo> list = new List <ContentPictureInfo>();
using (SqlDataReader reader = SqlHelper.ExecuteReader(SqlHelper.SqlProviderConnString, CommandType.Text, cmdText, cmdParms))
{
if (reader != null && reader.HasRows)
{
while (reader.Read())
{
ContentPictureInfo model = new ContentPictureInfo();
model.Id = reader.GetGuid(0);
model.OriginalPicture = reader.GetString(1);
model.BPicture = reader.GetString(2);
model.MPicture = reader.GetString(3);
model.SPicture = reader.GetString(4);
model.OtherPicture = reader.GetString(5);
model.LastUpdatedDate = reader.GetDateTime(6);
list.Add(model);
}
}
}
return(list);
}
public int Insert(ContentPictureInfo model)
{
string cmdText = @"insert into ContentPicture (OriginalPicture,BPicture,MPicture,SPicture,OtherPicture,LastUpdatedDate)
values
(@OriginalPicture,@BPicture,@MPicture,@SPicture,@OtherPicture,@LastUpdatedDate)
" ;
SqlParameter[] parms =
{
new SqlParameter("@OriginalPicture", SqlDbType.VarChar, 100),
new SqlParameter("@BPicture", SqlDbType.VarChar, 100),
new SqlParameter("@MPicture", SqlDbType.VarChar, 100),
new SqlParameter("@SPicture", SqlDbType.VarChar, 100),
new SqlParameter("@OtherPicture", SqlDbType.VarChar, 100),
new SqlParameter("@LastUpdatedDate", SqlDbType.DateTime)
};
parms[0].Value = model.OriginalPicture;
parms[1].Value = model.BPicture;
parms[2].Value = model.MPicture;
parms[3].Value = model.SPicture;
parms[4].Value = model.OtherPicture;
parms[5].Value = model.LastUpdatedDate;
return(SqlHelper.ExecuteNonQuery(SqlHelper.SqlProviderConnString, CommandType.Text, cmdText, parms));
}
public ContentPictureInfo GetModel(object Id)
{
ContentPictureInfo model = null;
string cmdText = @"select top 1 Id,OriginalPicture,BPicture,MPicture,SPicture,OtherPicture,LastUpdatedDate
from ContentPicture
where Id = @Id " ;
SqlParameter parm = new SqlParameter("@Id", SqlDbType.UniqueIdentifier);
parm.Value = Guid.Parse(Id.ToString());
using (SqlDataReader reader = SqlHelper.ExecuteReader(SqlHelper.SqlProviderConnString, CommandType.Text, cmdText, parm))
{
if (reader != null)
{
while (reader.Read())
{
model = new ContentPictureInfo();
model.Id = reader.GetGuid(0);
model.OriginalPicture = reader.GetString(1);
model.BPicture = reader.GetString(2);
model.MPicture = reader.GetString(3);
model.SPicture = reader.GetString(4);
model.OtherPicture = reader.GetString(5);
model.LastUpdatedDate = reader.GetDateTime(6);
}
}
}
return(model);
}
public IList <ContentPictureInfo> GetList(int pageIndex, int pageSize, out int totalRecords, string sqlWhere, params SqlParameter[] cmdParms)
{
string cmdText = @"select count(*) from ContentPicture ";
if (!string.IsNullOrEmpty(sqlWhere))
{
cmdText += " where 1=1 " + sqlWhere;
}
totalRecords = (int)SqlHelper.ExecuteScalar(SqlHelper.SqlProviderConnString, CommandType.Text, cmdText, cmdParms);
int startIndex = (pageIndex - 1) * pageSize + 1;
int endIndex = pageIndex * pageSize;
cmdText = @"select * from(select row_number() over(order by LastUpdatedDate desc) as RowNumber,
Id,OriginalPicture,BPicture,MPicture,SPicture,OtherPicture,LastUpdatedDate
from ContentPicture " ;
if (!string.IsNullOrEmpty(sqlWhere))
{
cmdText += "where 1=1 " + sqlWhere;
}
cmdText += ")as objTable where RowNumber between " + startIndex + " and " + endIndex + " ";
IList <ContentPictureInfo> list = new List <ContentPictureInfo>();
using (SqlDataReader reader = SqlHelper.ExecuteReader(SqlHelper.SqlProviderConnString, CommandType.Text, cmdText, cmdParms))
{
if (reader != null && reader.HasRows)
{
while (reader.Read())
{
ContentPictureInfo model = new ContentPictureInfo();
model.Id = reader.GetGuid(1);
model.OriginalPicture = reader.GetString(2);
model.BPicture = reader.GetString(3);
model.MPicture = reader.GetString(4);
model.SPicture = reader.GetString(5);
model.OtherPicture = reader.GetString(6);
model.LastUpdatedDate = reader.GetDateTime(7);
list.Add(model);
}
}
}
return(list);
}
/// <summary>
/// 修改数据
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public int Update(ContentPictureInfo model)
{
return(dal.Update(model));
}
/// <summary>
/// 添加数据到数据库
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public int Insert(ContentPictureInfo model)
{
return(dal.Insert(model));
}
private void OnUpload(HttpContext context)
{
string errorMsg = "";
try
{
int effect = 0;
bool isCreateThumbnail = ConfigHelper.GetValueByKey("IsCteateContentPictureThumbnail") == "1";
UploadFilesHelper ufh = new UploadFilesHelper();
HttpFileCollection files = context.Request.Files;
foreach (string item in files.AllKeys)
{
if (files[item] == null || files[item].ContentLength == 0)
{
continue;
}
string[] paths = ufh.Upload(files[item], "ContentPictures", isCreateThumbnail);
ContentPicture ppBll = new ContentPicture();
ContentPictureInfo ppModel = new ContentPictureInfo();
string originalPicturePath = "";
string bPicturePath = "";
string mPicturePath = "";
string sPicturePath = "";
string otherPicturePath = "";
for (int i = 0; i < paths.Length; i++)
{
switch (i)
{
case 0:
originalPicturePath = paths[i].Replace("~", "");
break;
case 1:
bPicturePath = paths[i].Replace("~", "");
break;
case 2:
mPicturePath = paths[i].Replace("~", "");
break;
case 3:
sPicturePath = paths[i].Replace("~", "");
break;
case 4:
otherPicturePath = paths[i].Replace("~", "");
break;
default:
break;
}
}
ppModel.OriginalPicture = originalPicturePath;
ppModel.BPicture = bPicturePath;
ppModel.MPicture = mPicturePath;
ppModel.SPicture = sPicturePath;
ppModel.OtherPicture = otherPicturePath;
ppModel.LastUpdatedDate = DateTime.Now;
ppBll.Insert(ppModel);
effect++;
}
if (effect == 0)
{
context.Response.Write("{\"success\": false,\"message\": \"未找到任何可上传的文件，请检查！\"}");
return;
}
context.Response.Write("{\"success\": true,\"message\": \"已成功上传文件数：" + effect + "个\"}");
}
catch (Exception ex)
{
errorMsg = ex.Message;
}
if (errorMsg != "")
{
context.Response.Write("{\"success\": false,\"message\": \"" + errorMsg + "\"}");
}
}
