/// <summary>
/// 房屋展示图 列表
/// </summary>
public ActionResult roomfaceList(tb_roomface model)
{
int count = 0;
ViewBag.roomfaceList = droomface.GetList(model, ref count);
ViewBag.page = Utils.ShowPage(count, model.PageSize, model.PageIndex, 5);
return View();
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public tb_roomface GetInfo(tb_roomface model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select * from tb_roomface");
strSql.Append(" where id=@id ");
using (IDbConnection conn = DapperHelper.OpenConnection())
{
model = conn.Query <tb_roomface>(strSql.ToString(), model)?.FirstOrDefault();
}
return(model);
}
/// <summary>
/// 房屋展示图 保存
/// </summary>
public JsonResult roomfaceSave(tb_roomface model)
{
if (model == null)
{
return ResultTool.jsonResult(false, "参数错误！");
}
if(!String.IsNullOrEmpty(model.id))
{
bool boolResult = droomface.Update(model);
return ResultTool.jsonResult(boolResult, boolResult ? "成功！" : "更新失败！");
}
else
{
model.id = Guid.NewGuid().ToString("N");
bool boolResult = droomface.Add(model);
return ResultTool.jsonResult(boolResult, boolResult ? "成功！" : "添加失败！");
}
}
/// <summary>
/// 是否存在该记录
/// </summary>
public bool Exists(tb_roomface model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select count(1) from tb_roomface");
strSql.Append(" where id=@id ");
using (IDbConnection conn = DapperHelper.OpenConnection())
{
int count = conn.Execute(strSql.ToString(), model);
if (count > 0)
{
return(true);
}
else
{
return(false);
}
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(tb_roomface model)
{
StringBuilder strSql = new StringBuilder();
StringBuilder setSql = new StringBuilder();
strSql.Append("update tb_roomface set ");
if (model.roomid != null)
{
setSql.Append("roomid=@roomid,");
}
if (!String.IsNullOrEmpty(model.name))
{
setSql.Append("name=@name,");
}
if (!String.IsNullOrEmpty(model.intro))
{
setSql.Append("intro=@intro,");
}
if (!String.IsNullOrEmpty(model.pic))
{
setSql.Append("pic=@pic,");
}
if (model.addtime != null)
{
setSql.Append("addtime=@addtime,");
}
strSql.Append(setSql.ToString().TrimEnd(','));
strSql.Append(" where id=@id ");
using (IDbConnection conn = DapperHelper.OpenConnection())
{
int count = conn.Execute(strSql.ToString(), model);
if (count > 0)
{
return(true);
}
else
{
return(false);
}
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(tb_roomface model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tb_roomface(");
strSql.Append("id,roomid,name,intro,pic,addtime)");
strSql.Append(" values (");
strSql.Append("@id,@roomid,@name,@intro,@pic,@addtime)");
using (IDbConnection conn = DapperHelper.OpenConnection())
{
int count = conn.Execute(strSql.ToString(), model);
if (count > 0)
{
return(true);
}
else
{
return(false);
}
}
}
/// <summary>
/// 获得数据列表
/// </summary>
public List <tb_roomface> GetList(tb_roomface model, ref int total)
{
List <tb_roomface> list;
StringBuilder strSql = new StringBuilder();
StringBuilder whereSql = new StringBuilder(" where 1 = 1 ");
strSql.Append(" select ROW_NUMBER() OVER(ORDER BY id desc) AS RID, * from tb_roomface ");
if (model.roomid != null)
{
whereSql.Append(" and roomid=@roomid");
}
if (!String.IsNullOrEmpty(model.name))
{
whereSql.Append(" and name=@name");
}
if (!String.IsNullOrEmpty(model.intro))
{
whereSql.Append(" and intro=@intro");
}
if (!String.IsNullOrEmpty(model.pic))
{
whereSql.Append(" and pic=@pic");
}
if (model.addtime != null)
{
whereSql.Append(" and addtime=@addtime");
}
strSql.Append(whereSql);
string CountSql = "SELECT COUNT(1) as RowsCount FROM (" + strSql.ToString() + ") AS CountList";
string pageSqlStr = "select * from ( " + strSql.ToString() + " ) as Temp_PageData where Temp_PageData.RID BETWEEN {0} AND {1}";
pageSqlStr = string.Format(pageSqlStr, (model.PageSize * (model.PageIndex - 1) + 1).ToString(), (model.PageSize * model.PageIndex).ToString());
using (IDbConnection conn = DapperHelper.OpenConnection())
{
list = conn.Query <tb_roomface>(pageSqlStr, model)?.ToList();
total = conn.ExecuteScalar <int>(CountSql, model);
}
return(list);
}
/// <summary>
/// 房屋展示图 详情
/// </summary>
public ActionResult roomfaceInfo(tb_roomface model)
{
model = droomface.GetInfo(model);
return View(model??new tb_roomface());
}
/// <summary>
/// 房屋展示图 删除
/// </summary>
public JsonResult roomfaceDelete(tb_roomface model)
{
bool boolResult = droomface.Delete(model);
return ResultTool.jsonResult(boolResult, boolResult ? "成功！" : "删除失败！");
}