protected void gvBookList_RowDataBound(object sender, GridViewRowEventArgs e)
{
BooksEx book = e.Row.DataItem as BooksEx;
if (e.Row.RowType == DataControlRowType.DataRow)
{
e.Row.Attributes.Add("onmouseover", "currentcolor=this.style.backgroundColor;this.style.backgroundColor='#77DD99'");
e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=currentcolor");
LinkButton lbDel = e.Row.FindControl("lbDel") as LinkButton;
lbDel.Attributes.Add("onclick", $"return confirm(\"你确认要{book.Title}删除吗？\")");
}
}
/*
* /// <summary>
* /// 分页获取数据列表
* /// </summary>
* public DataSet GetList(int PageSize,int PageIndex,string strWhere)
* {
* SqlParameter[] parameters = {
* new SqlParameter("@tblName", SqlDbType.VarChar, 255),
* new SqlParameter("@fldName", SqlDbType.VarChar, 255),
* new SqlParameter("@PageSize", SqlDbType.Int),
* new SqlParameter("@PageIndex", SqlDbType.Int),
* new SqlParameter("@IsReCount", SqlDbType.Bit),
* new SqlParameter("@OrderType", SqlDbType.Bit),
* new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
* };
* parameters[0].Value = "Books";
* parameters[1].Value = "Id";
* parameters[2].Value = PageSize;
* parameters[3].Value = PageIndex;
* parameters[4].Value = 0;
* parameters[5].Value = 0;
* parameters[6].Value = strWhere;
* return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
* }*/
#endregion BasicMethod
#region ExtensionMethod
public List <BooksEx> GetAllBooks()
{
List <BooksEx> booklist = new List <BooksEx>();
StringBuilder sb = new StringBuilder();
sb.AppendLine("select b.id,b.Title,b.Author,p.Id as PublisherId,p.Name as PublisherName,");
sb.AppendLine("b.PublishDate,b.ISBN,b.UnitPrice,b.ContentDescription,b.Toc,");
sb.AppendLine("b.Clicks,c.Id as CategoryId,c.Name as CategoryName,c.Pid,c.SortNum");
sb.AppendLine("from Books as b inner join Publishers as p on b.PublisherId=p.Id");
sb.AppendLine("inner join Categories as c on b.CategoryId=c.Id;");
SqlDataReader reader = DbHelperSQL.ExecuteReader(sb.ToString());
while (reader.Read())
{
BooksEx book = new BooksEx();
book.Id = int.Parse(reader["Id"].ToString());
book.Title = reader["Title"].ToString();
book.Author = reader["Author"].ToString();
book.PublisherId = int.Parse(reader["PublisherId"].ToString());
Publishers p = new Publishers();
p.Id = int.Parse(reader["PublisherId"].ToString());
p.Name = reader["PublisherName"].ToString();
book.Publishers = p;
book.PublishDate = DateTime.Parse(reader["PublishDate"].ToString());
book.ISBN = reader["ISBN"].ToString();
book.UnitPrice = decimal.Parse(reader["UnitPrice"].ToString());
book.ContentDescription = reader["ContentDescription"].ToString();
book.TOC = reader["TOC"].ToString();
book.CategoryId = int.Parse(reader["CategoryId"].ToString());
Categories c = new Categories();
c.Id = int.Parse(reader["CategoryId"].ToString());
c.Name = reader["CategoryName"].ToString();
c.PId = int.Parse(reader["PId"].ToString());
c.SortNum = string.IsNullOrEmpty(reader["SortNum"].ToString()) ? 0 : int.Parse(reader["SortNum"].ToString());
book.Categories = c;
book.Clicks = int.Parse(reader["Clicks"].ToString());
booklist.Add(book);
}
return(booklist);
}