/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.CMS_Article GetModel(int Id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Id,ColumnId,Title,Author,PostDate,IsPic,PicUrl,Body,onTop,ReadTimes,titleColor,titleFont from CMS_Article ");
strSql.Append(" where Id=@Id");
SqlParameter[] parameters =
{
new SqlParameter("@Id", SqlDbType.Int, 4)
};
parameters[0].Value = Id;
Maticsoft.Model.CMS_Article model = new Maticsoft.Model.CMS_Article();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["Id"].ToString() != "")
{
model.Id = int.Parse(ds.Tables[0].Rows[0]["Id"].ToString());
}
if (ds.Tables[0].Rows[0]["ColumnId"].ToString() != "")
{
model.ColumnId = int.Parse(ds.Tables[0].Rows[0]["ColumnId"].ToString());
}
model.Title = ds.Tables[0].Rows[0]["Title"].ToString();
model.Author = ds.Tables[0].Rows[0]["Author"].ToString();
if (ds.Tables[0].Rows[0]["PostDate"].ToString() != "")
{
model.PostDate = DateTime.Parse(ds.Tables[0].Rows[0]["PostDate"].ToString());
}
if (ds.Tables[0].Rows[0]["IsPic"].ToString() != "")
{
if ((ds.Tables[0].Rows[0]["IsPic"].ToString() == "1") || (ds.Tables[0].Rows[0]["IsPic"].ToString().ToLower() == "true"))
{
model.IsPic = true;
}
else
{
model.IsPic = false;
}
}
model.PicUrl = ds.Tables[0].Rows[0]["PicUrl"].ToString();
model.Body = ds.Tables[0].Rows[0]["Body"].ToString();
if (ds.Tables[0].Rows[0]["ColumnId"].ToString() != "")
{
model.onTop = int.Parse(ds.Tables[0].Rows[0]["onTop"].ToString());
}
model.ReadTimes = int.Parse(ds.Tables[0].Rows[0]["ReadTimes"].ToString());
model.titleColor = ds.Tables[0].Rows[0]["titleColor"].ToString();
model.titleFont = int.Parse(ds.Tables[0].Rows[0]["titleFont"].ToString());
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Maticsoft.Model.CMS_Article model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update CMS_Article set ");
strSql.Append("ColumnId=@ColumnId,");
strSql.Append("Title=@Title,");
strSql.Append("Author=@Author,");
strSql.Append("PostDate=@PostDate,");
strSql.Append("IsPic=@IsPic,");
strSql.Append("PicUrl=@PicUrl,");
strSql.Append("Body=@Body,");
strSql.Append("onTop=@onTop,");
strSql.Append("ReadTimes=@ReadTimes,");
strSql.Append("titleColor=@titleColor,");
strSql.Append("titleFont=@titleFont");
strSql.Append(" where Id=@Id");
SqlParameter[] parameters =
{
new SqlParameter("@ColumnId", SqlDbType.Int, 4),
new SqlParameter("@Title", SqlDbType.VarChar, 100),
new SqlParameter("@Author", SqlDbType.VarChar, 50),
new SqlParameter("@PostDate", SqlDbType.DateTime),
new SqlParameter("@IsPic", SqlDbType.Bit, 1),
new SqlParameter("@PicUrl", SqlDbType.VarChar, 100),
new SqlParameter("@Body", SqlDbType.Text),
new SqlParameter("@onTop", SqlDbType.Int, 4),
new SqlParameter("@ReadTimes", SqlDbType.Int, 4),
new SqlParameter("@titleColor", SqlDbType.VarChar, 50),
new SqlParameter("@titleFont", SqlDbType.Int, 4),
new SqlParameter("@Id", SqlDbType.Int, 4)
};
parameters[0].Value = model.ColumnId;
parameters[1].Value = model.Title;
parameters[2].Value = model.Author;
parameters[3].Value = model.PostDate;
parameters[4].Value = model.IsPic;
parameters[5].Value = model.PicUrl;
parameters[6].Value = model.Body;
parameters[7].Value = model.onTop;
parameters[8].Value = model.ReadTimes;
parameters[9].Value = model.titleColor;
parameters[10].Value = model.titleFont;
parameters[11].Value = model.Id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 处理置顶问题
/// </summary>
/// <param name="id">欲被置顶新闻Id</param>
public void doOnTop(int id)
{
Maticsoft.Model.CMS_Article atc = new Maticsoft.Model.CMS_Article();
atc = GetModel(id);
if (atc.onTop != 0) // 如果有置顶值换为0，即取消置顶
{
atc.onTop = 0;
}
else
{
atc.onTop = GetMaxTop(); // 若无置顶值，取最大置顶值加1后置顶
}
Update(atc);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Maticsoft.Model.CMS_Article model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into CMS_Article(");
strSql.Append("ColumnId,Title,Author,PostDate,IsPic,PicUrl,Body)");
strSql.Append(" values (");
strSql.Append("@ColumnId,@Title,@Author,@PostDate,@IsPic,@PicUrl,@Body)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@ColumnId", SqlDbType.Int, 4),
new SqlParameter("@Title", SqlDbType.VarChar, 100),
new SqlParameter("@Author", SqlDbType.VarChar, 50),
new SqlParameter("@PostDate", SqlDbType.DateTime),
new SqlParameter("@IsPic", SqlDbType.Bit, 1),
new SqlParameter("@PicUrl", SqlDbType.VarChar, 100),
new SqlParameter("@Body", SqlDbType.Text)
};
parameters[0].Value = model.ColumnId;
parameters[1].Value = model.Title;
parameters[2].Value = model.Author;
parameters[3].Value = model.PostDate;
parameters[4].Value = model.IsPic;
parameters[5].Value = model.PicUrl;
parameters[6].Value = model.Body;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Maticsoft.Model.CMS_Article model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into CMS_Article(");
strSql.Append("ColumnId,Title,Author,PostDate,IsPic,PicUrl,Body,onTop,ReadTimes,titleColor,titleFont,ZhuantiId)");
strSql.Append(" values (");
strSql.Append("@ColumnId,@Title,@Author,@PostDate,@IsPic,@PicUrl,@Body,@onTop,@ReadTimes,@titleColor,@titleFont,@ZhuantiId)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@ColumnId", SqlDbType.Int, 4),
new SqlParameter("@Title", SqlDbType.VarChar, 100),
new SqlParameter("@Author", SqlDbType.VarChar, 50),
new SqlParameter("@PostDate", SqlDbType.DateTime),
new SqlParameter("@IsPic", SqlDbType.Bit, 1),
new SqlParameter("@PicUrl", SqlDbType.VarChar, 100),
new SqlParameter("@Body", SqlDbType.Text),
new SqlParameter("@onTop", SqlDbType.Int, 4),
new SqlParameter("@ReadTimes", SqlDbType.Int, 4),
new SqlParameter("@titleColor", SqlDbType.VarChar, 50),
new SqlParameter("@titleFont", SqlDbType.Int, 4),
new SqlParameter("@ZhuantiId", SqlDbType.Int, 4)
};
parameters[0].Value = model.ColumnId;
parameters[1].Value = model.Title;
parameters[2].Value = model.Author;
parameters[3].Value = model.PostDate;
parameters[4].Value = model.IsPic;
parameters[5].Value = model.PicUrl;
parameters[6].Value = model.Body;
parameters[7].Value = model.onTop;
parameters[8].Value = model.ReadTimes;
parameters[9].Value = model.titleColor;
parameters[10].Value = model.titleFont;
parameters[11].Value = model.ZhuantiId;
//某个栏目下的文章数量从0变动到1，1变动到2，需要更新该栏目的父栏目对应的“新闻栏目列表页”
//int rowsCount = 0;
//object objrowsCount = DbHelperSQL.GetSingle("select count(*) from CMS_Article where ColumnId=" + ColumnId);
//if (objrowsCount != null)
//{
// rowsCount = int.Parse(objrowsCount.ToString());
//}
//if (rowsCount == 1 || rowsCount == 2)
//{
// CreateHtml chColumnList = new CreateHtml("List", thePath);
// chColumnList.CreateColumnList(Column.GetParentId(ColumnId));
//}
//某个栏目下的文章数量从1变动到2的时候，要增加一个对应的“新闻列表页”
//if (rowsCount == 2)
//{
// CreateHtml chArticleList = new CreateHtml("List", thePath);
// chArticleList.CreateArticleList(ColumnId);
//}
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
//每次添加一条新闻的同时生成对应页面
CreateHtml ch = new CreateHtml("ShowArticle", HttpContext.Current.Server.MapPath("/"));
ch.CreateShowArticle(int.Parse(obj.ToString()));
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
