/// <summary> /// 获得数据列表 /// </summary> public List <tb_sysuser> GetList(tb_sysuser model, ref int total) { List <tb_sysuser> 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_sysuser "); if (!String.IsNullOrEmpty(model.username)) { whereSql.Append(" and username=@username"); } if (!String.IsNullOrEmpty(model.password)) { whereSql.Append(" and password=@password"); } 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_sysuser>(pageSqlStr, model)?.ToList(); total = conn.ExecuteScalar <int>(CountSql, model); } return(list); }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(tb_sysuser model) { StringBuilder strSql = new StringBuilder(); StringBuilder setSql = new StringBuilder(); strSql.Append("update tb_sysuser set "); if (!String.IsNullOrEmpty(model.username)) { setSql.Append("username=@username,"); } if (!String.IsNullOrEmpty(model.password)) { setSql.Append("password=@password,"); } 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> /// 系统用户 列表 /// </summary> public ActionResult sysuserList(tb_sysuser model) { int count = 0; ViewBag.sysuserList = dsysuser.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_sysuser GetInfo(tb_sysuser model) { StringBuilder strSql = new StringBuilder(); strSql.Append("select * from tb_sysuser"); strSql.Append(" where id=@id "); using (IDbConnection conn = DapperHelper.OpenConnection()) { model = conn.Query <tb_sysuser>(strSql.ToString(), model)?.FirstOrDefault(); } return(model); }
/// <summary> /// 系统用户 保存 /// </summary> public JsonResult sysuserSave(tb_sysuser model) { if (model == null) { return(ResultTool.jsonResult(false, "参数错误!")); } if (!String.IsNullOrEmpty(model.id)) { bool boolResult = dsysuser.Update(model); return(ResultTool.jsonResult(boolResult, boolResult ? "成功!" : "更新失败!")); } else { model.id = Guid.NewGuid().ToString("N"); bool boolResult = dsysuser.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_sysuser model) { StringBuilder strSql = new StringBuilder(); strSql.Append("select count(1) from tb_sysuser"); 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_sysuser model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into tb_sysuser("); strSql.Append("id,username,password)"); strSql.Append(" values ("); strSql.Append("@id,@username,@password)"); using (IDbConnection conn = DapperHelper.OpenConnection()) { int count = conn.Execute(strSql.ToString(), model); if (count > 0) { return(true); } else { return(false); } } }
/// <summary> /// 系统用户 详情 /// </summary> public ActionResult sysuserInfo(tb_sysuser model) { model = dsysuser.GetInfo(model); return(View(model ?? new tb_sysuser())); }
/// <summary> /// 系统用户 删除 /// </summary> public JsonResult sysuserDelete(tb_sysuser model) { bool boolResult = dsysuser.Delete(model); return(ResultTool.jsonResult(boolResult, boolResult ? "成功!" : "删除失败!")); }