同一類別名稱在網格中多次顯示

我的查詢是這樣的：

<% SQLGetThumbList13="select CategoryID,CategoryName,ActiveFrom,ActiveUntil,HideCategory from categories where CategoryID="& RSGetThumbList12("CategoryID") 
       set RSGetThumbList13= server.createobject("ADODB.Recordset") 
RSGetThumbList13.CursorLocation=3 
       RSGetThumbList13.open SQLGetThumbList13,UserConn, 3, 3, 1 
         ThumbCount13 = RSGetThumbList13.RecordCount 
%>

我甚而不需要類別電網正確顯示，所有我需要的是顯示所有類別名稱爲BOOKID 但由於某些原因，它只是顯示一些記錄

<% 
'SQLGetThumbList12="select * from BooksAndCategories where BookID="& RSGetThumbList10("BookID") 
SQLGetThumbList12="select * from BooksAndCategories as BooksCat inner join Categories as Cat " & _ 
              "ON BooksCat.CategoryID=Cat.CategoryID where BooksCat.BookID=" & RSGetThumbList10("BookID") 
set RSGetThumbList12= server.createobject("ADODB.Recordset") 
RSGetThumbList12.CursorLocation=3 
RSGetThumbList12.open SQLGetThumbList12,UserConn, 3, 3, 1 
ThumbCount12 = RSGetThumbList12.RecordCount 
%>

我的VB代碼

dim strVal1 
strVal1= request("str") 
if(strVal1="unsold")then 
SQLGetThumbList10="select * from Books where Sold=0;" 
else 
SQLGetThumbList10= "SELECT * FROM Books;" 
end if 
set RSGetThumbList10= server.createobject("ADODB.Recordset") 
RSGetThumbList10.CursorLocation=3 
RSGetThumbList10.open SQLGetThumbList10,UserConn, 3, 3, 1 
ThumbCount10 = RSGetThumbList10.RecordCount

來源

2013-12-09 Peter Jennings

'經典ASP'或'ASP.NET'？ – christiandev

我正在使用經典ASP –

這些代碼塊中的哪一個會給出問題？ – christiandev

將查詢更改爲類似於

"SELECT DISTINCT CategoryName FROM categories WHERE CategoryID=" & SGetThumbList12("CategoryID")

來源

2013-12-09 13:25:36 Matt

同一類別名稱在網格中多次顯示

回答

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