/// <summary>
/// 详情
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public ActionResult Info(int id)
{
E_Theme model = new E_Theme();
model.themeid = id;
ViewBag.Info = dal.GetInfoById(model);
return(View());
}
/// <summary>
/// 保存
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public bool Save(E_Theme model)
{
if (model != null && model.themeid > 0)
{
return(dal.Update(model));
}
return(dal.Add(model));
}
/// <summary>
/// 查询
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="model"></param>
/// <returns></returns>
public E_Theme GetInfoById(E_Theme model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select * from dp_theme where themeid=@themeid");
using (IDbConnection conn = new SqlConnection(DapperHelper.GetConStr()))
{
model = conn.Query <E_Theme>(strSql.ToString(), model)?.FirstOrDefault();
}
return(model);
}
/// <summary>
/// 添加
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public bool Add(E_Theme model)
{
string sql = "INSERT INTO dp_theme([themename]) VALUES (@themename)";
using (IDbConnection conn = new SqlConnection(DapperHelper.GetConStr()))
{
int count = conn.Execute(sql, model);
if (count > 0)//如果更新失败
{
return(true);
}
else
{
return(false);
}
}
}
/// <summary>
/// 更新
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public bool Update(E_Theme model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update dp_theme set themename=@themename where themeid=@themeid ");
using (IDbConnection conn = new SqlConnection(DapperHelper.GetConStr()))
{
int count = conn.Execute(strSql.ToString(), model);
if (count > 0)//如果更新失败
{
return(true);
}
else
{
return(false);
}
}
}
/// <summary>
/// 删除
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public bool Delete(E_Theme model)
{
return(dal.DeleteById(model));
}
