protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
if (int.TryParse(Request.QueryString["pid"],out groupEventID) && groupEventID > 0)
{
this.hidPid.Value = groupEventID.ToString();
EventItemGroupEntity entity = bll.QueryGroupEntity(groupEventID);
if (entity != null && entity.GroupEventID > 0)
{
this.txtGroupEventName.Value = entity.GroupEventName;
this.txtPublishTime.Value = entity.PublishTime.ToString("yyyy-MM-dd HH:mm:ss");
}
else
{
WebMaster.EndPage();
}
}
else
{
WebMaster.EndPage();
}
}
}
/// <summary>
/// 添加分组关联项
/// </summary>
/// <param name="groupEntity"></param>
/// <param name="groupRelEntityList"></param>
/// <returns></returns>
public bool InsertGroupRel(EventItemGroupEntity groupEntity, List <EventItemGroupRelEntity> groupRelEntityList)
{
bool isSuccess = false;
SqlTransaction trans = null;
try
{
StringBuilder sbInsert = new StringBuilder();
string insertGroupSQL = "INSERT INTO M_EventItemGroups(GroupEventName,PublishTime,CreatedTime,GroupState) VALUES (@GroupEventName,@PublishTime,@CreatedTime,@GroupState);SELECT @@IDENTITY;";
string insertRelSQL = "INSERT INTO M_EventItem_Group_Rel(EventGroupID,EventItemID,DisplayOrder) VALUES({0},{1},{2});";
SqlParameter[] prms =
{
new SqlParameter("@GroupEventName", SqlDbType.VarChar, 100),
new SqlParameter("@PublishTime", SqlDbType.DateTime),
new SqlParameter("@CreatedTime", SqlDbType.DateTime),
new SqlParameter("@GroupState", SqlDbType.Int)
};
prms[0].Value = groupEntity.GroupEventName;
prms[1].Value = groupEntity.PublishTime;
prms[2].Value = groupEntity.CreatedTime;
prms[3].Value = groupEntity.GroupState;
//去除重专题文章
//groupRelEntityList = groupRelEntityList.Distinct(new EventItemGroupRelEntityDistinct()).ToList();
using (SqlConnection conn = new SqlConnection(SQlHelper.MyConnectStr))
{
conn.Open();
trans = conn.BeginTransaction();
int groupEventID = Convert.ToInt32(SQlHelper.ExecuteScalar(trans, CommandType.Text, insertGroupSQL, prms));
if (groupRelEntityList != null && groupRelEntityList.Count > 0)
{
foreach (EventItemGroupRelEntity groupRelEntity in groupRelEntityList)
{
sbInsert.AppendFormat(insertRelSQL, groupEventID, groupRelEntity.EventItemID, groupRelEntity.DisplayOrder);
}
int num2 = SQlHelper.ExecuteNonQuery(trans, CommandType.Text, sbInsert.ToString());
}
isSuccess = true;
trans.Commit();
}
}
catch (Exception ex)
{
LogUtil.WriteLog(ex);
if (trans != null)
{
trans.Rollback();
}
return(false);
}
return(isSuccess);
}
/// <summary>
/// 修改
/// </summary>
/// <param name="entity"></param>
/// <returns></returns>
public bool UpdateGroup(EventItemGroupEntity entity)
{
try
{
string updateSQL = "UPDATE M_EventItemGroups SET GroupEventName=@GroupEventName,CreatedTime=@CreatedTime,PublishTime=@PublishTime WHERE GroupEventID=@GroupEventID";
using (SqlConnection conn = new SqlConnection(SQlHelper.MyConnectStr))
{
return(conn.Execute(updateSQL, new { GroupEventID = entity.GroupEventID, GroupEventName = entity.GroupEventName, CreatedTime = entity.CreatedTime, PublishTime = entity.PublishTime }) > 0);
}
}
catch (Exception ex)
{
LogUtil.WriteLog(ex);
return(false);
}
}
/// <summary>
/// 添加
/// </summary>
/// <param name="groupEntity"></param>
/// <returns></returns>
public bool InsertGroup(EventItemGroupEntity entity)
{
try
{
string insertSQL = "INSERT INTO M_EventItemGroups(GroupEventName,CreatedTime,PublishTime) VALUES(@GroupEventName,@CreatedTime,@PublishTime)";
using (SqlConnection conn = new SqlConnection(SQlHelper.MyConnectStr))
{
return(conn.Execute(insertSQL, new { GroupEventName = entity.GroupEventName, CreatedTime = entity.CreatedTime, PublishTime = entity.PublishTime }) > 0);
}
}
catch (Exception ex)
{
LogUtil.WriteLog(ex);
return(false);
}
}
/// <summary>
/// 添加分组关联项
/// </summary>
/// <param name="groupEntity"></param>
/// <param name="groupRelEntityList"></param>
/// <returns></returns>
public bool InsertGroupRel(EventItemGroupEntity groupEntity, List <EventItemGroupRelEntity> groupRelEntityList)
{
return(dao.InsertGroupRel(groupEntity, groupRelEntityList));
}
/// <summary>
/// 修改
/// </summary>
/// <param name="entity"></param>
/// <returns></returns>
public bool UpdateGroup(EventItemGroupEntity entity)
{
return(dao.UpdateGroup(entity));
}
/// <summary>
/// 添加
/// </summary>
/// <param name="groupEntity"></param>
/// <returns></returns>
public bool InsertGroup(EventItemGroupEntity entity)
{
return(dao.InsertGroup(entity));
}
public List <EventItemGroupEntity> QueryAllEventItemGroups(int pageindex, int pagesize)
{
List <EventItemGroupEntity> items = new List <EventItemGroupEntity>();
DataTable dt = eventitemobj.QueryAllEventItemGroups(pageindex, pagesize);
int groupid = 0;
EventItemGroupEntity tempgroup = null;
foreach (DataRow dr in dt.Rows)
{
int gid = dr["GroupEventID"].ToString().ToInt();
if (groupid == gid)
{
tempgroup.EventItems.Add(new EventItemEntity()
{
EventItemID = dr["EventItemID"].ToString().ToInt(),
Title = dr["Title"].ToString(),
Content = dr["Content"].ToString(),
Domain = dr["Domain"].ToString(),
PicturePath = dr["PicturePath"].ToString(),
PictureID = dr["PictureID"].ToString().ToInt(),
EventItemGUID = Guid.Parse(dr["EventItemGUID"].ToString()),
StartTime = Convert.ToDateTime(dr["StartTime"]),
EndTime = Convert.ToDateTime(dr["EndTime"]),
LikeCnt = dr["LikeCnt"].ToString().ToInt(),
CommentCnt = dr["CommentCnt"].ToString().ToInt(),
Url = dr["Url"].ToString()
});
}
else
{
if (tempgroup != null)
{
items.Add(tempgroup);
}
tempgroup = new EventItemGroupEntity();
tempgroup.EventItems = new List <EventItemEntity>();
tempgroup.EventItems.Add(new EventItemEntity()
{
EventItemID = dr["EventItemID"].ToString().ToInt(),
Title = dr["Title"].ToString(),
Content = dr["Content"].ToString(),
Domain = dr["Domain"].ToString(),
PicturePath = dr["PicturePath"].ToString(),
PictureID = dr["PictureID"].ToString().ToInt(),
EventItemGUID = Guid.Parse(dr["EventItemGUID"].ToString()),
StartTime = Convert.ToDateTime(dr["StartTime"]),
EndTime = Convert.ToDateTime(dr["EndTime"]),
LikeCnt = dr["LikeCnt"].ToString().ToInt(),
CommentCnt = dr["CommentCnt"].ToString().ToInt(),
Url = dr["Url"].ToString()
});
tempgroup.GroupEventID = gid;
groupid = gid;
}
}
if (tempgroup != null)
{
items.Add(tempgroup);
}
return(items);
}