/// <summary>
/// 增加一条数据
/// </summary>
public int Add(HtmlTypeModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tbHtmlType(");
strSql.Append("HtmlTypeName,Sort,CreateBy,CreateTime,UpdateBy,UpdateTime");
strSql.Append(") values (");
strSql.Append("@HtmlTypeName,@Sort,@CreateBy,@CreateTime,@UpdateBy,@UpdateTime");
strSql.Append(") ");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@HtmlTypeName", SqlDbType.NVarChar, 50),
new SqlParameter("@CreateBy", SqlDbType.NVarChar, 50),
new SqlParameter("@CreateTime", SqlDbType.DateTime),
new SqlParameter("@UpdateBy", SqlDbType.NVarChar, 50),
new SqlParameter("@UpdateTime", SqlDbType.DateTime),
new SqlParameter("@Sort", SqlDbType.Int)
};
parameters[0].Value = model.HtmlTypeName;
parameters[1].Value = model.CreateBy;
parameters[2].Value = model.CreateTime;
parameters[3].Value = model.UpdateBy;
parameters[4].Value = model.UpdateTime;
parameters[5].Value = model.Sort;
object obj = Convert.ToInt32(SqlHelper.ExecuteScalar(SqlHelper.connStr, CommandType.Text, strSql.ToString(), parameters));
return(Convert.ToInt32(obj));
}
/// <summary>
/// 新增
/// </summary>
/// <returns></returns>
public ActionResult AddHtmlType()
{
try
{
UserModel uInfo = ViewData["Account"] as UserModel;
HtmlTypeModel typeAdd = new HtmlTypeModel();
typeAdd.HtmlTypeName = Request["HtmlTypeName"];
typeAdd.Sort = int.Parse(Request["Sort"]);
typeAdd.CreateBy = uInfo.AccountName;
typeAdd.CreateTime = DateTime.Now;
typeAdd.UpdateBy = uInfo.AccountName;
typeAdd.UpdateTime = DateTime.Now;
bool exists = new HtmlTypeBLL().Exists(typeAdd.HtmlTypeName);
if (exists)
{
return(Content("{\"msg\":\"添加失败,类型名称已存在！\",\"success\":false}"));
}
else
{
int typeId = new HtmlTypeBLL().Add(typeAdd);
if (typeId > 0)
{
return(Content("{\"msg\":\"添加成功！\",\"success\":true}"));
}
else
{
return(Content("{\"msg\":\"添加失败！\",\"success\":false}"));
}
}
}
catch (Exception ex)
{
return(Content("{\"msg\":\"添加失败," + ex.Message + "\",\"success\":false}"));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public HtmlTypeModel GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id, HtmlTypeName, Sort, CreateTime,CreateBy,UpdateTime,UpdateBy ");
strSql.Append(" from tbHtmlType ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
HtmlTypeModel model = new HtmlTypeModel();
DataTable dt = SqlHelper.GetDataTable(SqlHelper.connStr, CommandType.Text, strSql.ToString(), parameters);
if (dt.Rows.Count > 0)
{
if (dt.Rows[0]["id"].ToString() != "")
{
model.id = int.Parse(dt.Rows[0]["id"].ToString());
}
model.HtmlTypeName = dt.Rows[0]["HtmlTypeName"].ToString();
if (dt.Rows[0]["Sort"].ToString() != "")
{
model.Sort = int.Parse(dt.Rows[0]["Sort"].ToString());
}
model.CreateBy = dt.Rows[0]["CreateBy"].ToString();
if (dt.Rows[0]["CreateTime"].ToString() != "")
{
model.CreateTime = DateTime.Parse(dt.Rows[0]["CreateTime"].ToString());
}
model.UpdateBy = dt.Rows[0]["UpdateBy"].ToString();
if (dt.Rows[0]["UpdateTime"].ToString() != "")
{
model.UpdateTime = DateTime.Parse(dt.Rows[0]["UpdateTime"].ToString());
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public int Update(HtmlTypeModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tbHtmlType set ");
strSql.Append(" HtmlTypeName = @HtmlTypeName , ");
strSql.Append(" Sort = @Sort , ");
strSql.Append(" CreateBy = @CreateBy , ");
strSql.Append(" CreateTime = @CreateTime , ");
strSql.Append(" UpdateBy = @UpdateBy , ");
strSql.Append(" UpdateTime = @UpdateTime ");
strSql.Append(" where id=@id ");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4),
new SqlParameter("@HtmlTypeName", SqlDbType.NVarChar, 50),
new SqlParameter("@CreateBy", SqlDbType.NVarChar, 50),
new SqlParameter("@CreateTime", SqlDbType.DateTime),
new SqlParameter("@UpdateBy", SqlDbType.NVarChar, 50),
new SqlParameter("@UpdateTime", SqlDbType.DateTime),
new SqlParameter("@Sort", SqlDbType.Int)
};
parameters[0].Value = model.id;
parameters[1].Value = model.HtmlTypeName;
parameters[2].Value = model.CreateBy;
parameters[3].Value = model.CreateTime;
parameters[4].Value = model.UpdateBy;
parameters[5].Value = model.UpdateTime;
parameters[6].Value = model.Sort;
object obj = SqlHelper.ExecuteNonQuery(SqlHelper.connStr, CommandType.Text, strSql.ToString(), parameters);
return(Convert.ToInt32(obj));
}