/// <summary>
/// 文件表 列表
/// </summary>
public ActionResult fileList(tb_file model)
{
int count = 0;
ViewBag.fileList = dfile.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_file GetInfo(tb_file model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select * from tb_file");
strSql.Append(" where id=@id ");
using (IDbConnection conn = DapperHelper.OpenConnection())
{
model = conn.Query <tb_file>(strSql.ToString(), model)?.FirstOrDefault();
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(tb_file model)
{
StringBuilder strSql = new StringBuilder();
StringBuilder setSql = new StringBuilder();
strSql.Append("update tb_file set ");
if (model.typeid != null)
{
setSql.Append("typeid=@typeid,");
}
if (model.filetypeid != null)
{
setSql.Append("filetypeid=@filetypeid,");
}
if (!String.IsNullOrEmpty(model.infoid))
{
setSql.Append("infoid=@infoid,");
}
if (!String.IsNullOrEmpty(model.name))
{
setSql.Append("name=@name,");
}
if (!String.IsNullOrEmpty(model.intro))
{
setSql.Append("intro=@intro,");
}
if (!String.IsNullOrEmpty(model.address))
{
setSql.Append("address=@address,");
}
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>
/// 获得数据列表
/// </summary>
public List <tb_file> GetList(tb_file model, ref int total)
{
List <tb_file> 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_file ");
if (model.typeid != null)
{
whereSql.Append(" and typeid=@typeid");
}
if (model.filetypeid != null)
{
whereSql.Append(" and filetypeid=@filetypeid");
}
if (!String.IsNullOrEmpty(model.infoid))
{
whereSql.Append(" and infoid=@infoid");
}
if (!String.IsNullOrEmpty(model.name))
{
whereSql.Append(" and name=@name");
}
if (!String.IsNullOrEmpty(model.intro))
{
whereSql.Append(" and intro=@intro");
}
if (!String.IsNullOrEmpty(model.address))
{
whereSql.Append(" and address=@address");
}
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_file>(pageSqlStr, model)?.ToList();
total = conn.ExecuteScalar <int>(CountSql, model);
}
return(list);
}
/// <summary>
/// 文件表 保存
/// </summary>
public JsonResult fileSave(tb_file model)
{
if (model == null)
{
return(ResultTool.jsonResult(false, "参数错误！"));
}
if (!String.IsNullOrEmpty(model.id))
{
bool boolResult = dfile.Update(model);
return(ResultTool.jsonResult(boolResult, boolResult ? "成功！" : "更新失败！"));
}
else
{
model.id = Guid.NewGuid().ToString("N");
bool boolResult = dfile.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_file model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select count(1) from tb_file");
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_file model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tb_file(");
strSql.Append("id,typeid,filetypeid,infoid,name,intro,address,addtime)");
strSql.Append(" values (");
strSql.Append("@id,@typeid,@filetypeid,@infoid,@name,@intro,@address,@addtime)");
using (IDbConnection conn = DapperHelper.OpenConnection())
{
int count = conn.Execute(strSql.ToString(), model);
if (count > 0)
{
return(true);
}
else
{
return(false);
}
}
}
/// <summary>
/// 文件表 详情
/// </summary>
public ActionResult fileInfo(tb_file model)
{
model = dfile.GetInfo(model);
return(View(model ?? new tb_file()));
}
/// <summary>
/// 文件表 删除
/// </summary>
public JsonResult fileDelete(tb_file model)
{
bool boolResult = dfile.Delete(model);
return(ResultTool.jsonResult(boolResult, boolResult ? "成功！" : "删除失败！"));
}
