16. maj 2007 - 00:31
Der er
6 kommentarer og 1 løsning
Udskriv data en gang
Jeg sidder med et script, hvor scriptet skriver alt ud via RS.MoveNext. Jeg vil gerne have RS.MoveNext væk fra mit script, så det kun skriver data ud en gang. hvordan gør jeg det? <% response.buffer = true %> <font size = '1' face='Verdana'> <style TYPE="text/css"> a:link { text-decoration: none ; color:#573507 } a:visited { text-decoration: none ; color:#573507 } a:active { text-decoration: none ; color: #573507 } a:hover { text-decoration: underline and overline ; color: #573507 } </style> </head> <body> <br> <% SET rs = Server.CreateObject("ADODB.Connection") rs.Open "Driver={Microsoft Access Driver (*.mdb)}; DBQ=" & Server.MapPath("users.mdb") Sql = "Select * FROM stamdata" set rs = rs.Execute(SQL) do while not RS.EOF Response.Write "<table cellpadding='2' cellspacing='0' >" Response.Write "<tr>" Response.Write "<td><strong>Medlem siden</strong></td>" Response.Write "<td>" & rs("dato")& "</td>" Response.Write "</tr>" navn = rs("nick") id = rs("id") SET rs2 = Server.CreateObject("ADODB.Connection") rs2.Open "Driver={Microsoft Access Driver (*.mdb)}; DBQ=" & Server.MapPath("users.mdb") Sql2 = "Select * FROM users where navn = '" & navn & "'" set rs2 = rs2.Execute(SQL2) Response.Write "<center><a href='profil.asp?id=" & id & "&navn=" & navn & "'>Profil</a>" Response.Write "<a href='guestbook.asp?id=" & id & "&navn=" & navn & "'>Gæstebog</a>" Response.Write "<a href='blog.asp?id=" & id & "&navn=" & navn & "'>Dagbog</a>" Response.Write "<a href='maal.asp?id=" & id & "&navn=" & navn & "'>Vægtskema</a></center><p>" Response.Write "profil for " & rs("nick")& "" RS2.Close set RS2 = nothing if len(rs("rigtigenavn")) > 0 then Response.Write "<tr>" Response.Write "<td><strong>Navn:</strong></td>" Response.Write "<td>" & rs("rigtigenavn")& "</td>" Response.Write "</tr>" else end if if len(rs("alder")) > 0 then Response.Write "<tr>" Response.Write "<td><strong>Alder:</strong></td>" Response.Write "<td>" & rs("alder")& " år</td>" Response.Write "</tr>" else end if Response.Write "<td><strong>Fødselsdag:</strong></td>" Response.Write "<td>" & rs("fdag")& "</td>" Response.Write "</tr>" Response.Write "<tr>" Response.Write "<td><strong>Køn:</strong></td>" Response.Write "<td>" & rs("kon")& "</td>" Response.Write "</tr>" Response.Write "<tr>" Response.Write "<td><strong>Landsdel:</strong></td>" Response.Write "<td>" & rs("land")& "</td>" Response.Write "</tr>" Response.Write "<tr>" Response.Write "<td><strong>Beskæftigelse:</strong></td>" Response.Write "<td>" & rs("job")& "</td>" Response.Write "</tr>" Response.Write "</td></tr></table>" Response.Write "<table class='box' cellpadding='0' cellspacing='1' style='width:100%'>" Response.Write "<tr>" Response.Write "</td></tr></table><p>" Response.Write "<h1>Profiltekst</h1>" Response.Write "<table cellpadding='2' cellspacing='0' >" Response.Write "<tr>" Response.Write "<td>" Response.Write "" & rs("profil")& "" Response.Write "</td></tr></table>" if len(rs("profil")) > 0 then else end if Response.Write "" Response.Write "" RS.MoveNext loop RS.Close set RS = nothing %>
Annonceindlæg tema
Slettet bruger
16. maj 2007 - 00:38
#1
Hej Det spørgsmål forstår jeg ikke rigtigt... Vil du kun have at scriptet finder en post i databasen eller hvordan? Og hvilken af dine sql-sætninger er det vi taler om? Og sidst men ikke mindst så behøver du ikke at åbne databasen mere end en gang i scriptet - dette tager kun unødvendige ressourcer... \Dan
jeg vil have mit script til kun at udskrive posten en gang,og ikke som nu hvor den udskriver alle poster i db'en ....
Slettet bruger
16. maj 2007 - 01:07
#3
OK! Jamen er det så ikke noget med at bare at lave denne her: Sql = "Select * FROM stamdata" om til: Sql = "Select top 1 * FROM stamdata" så viser den kun den første post den finder og dermed kun en... \Dan
Slettet bruger
16. maj 2007 - 01:15
#4
- men der er da godt nok rod i koden her... Jeg prøver lige at gøre den lidt mere overskuelig... <% response.buffer = true %> <font size = '1' face='Verdana'> <style TYPE="text/css"> a:link { text-decoration: none ; color:#573507 } a:visited { text-decoration: none ; color:#573507 } a:active { text-decoration: none ; color: #573507 } a:hover { text-decoration: underline and overline ; color: #573507 } </style> </head> <body> <br> <% SET conn = Server.CreateObject("ADODB.Connection") conn.Open "Driver={Microsoft Access Driver (*.mdb)}; DBQ=" & Server.MapPath("users.mdb") set rs = conn.execute("select * from stamdata") do while not RS.EOF Response.Write "<table cellpadding='2' cellspacing='0' >" Response.Write "<tr>" Response.Write "<td><strong>Medlem siden</strong></td>" Response.Write "<td>" & rs("dato")& "</td>" Response.Write "</tr>" navn = rs("nick") id = rs("id") set rs2 = conn.execute("select * from users where navn='" & navn & "'") Response.Write "<center><a href='profil.asp?id=" & id & "&navn=" & navn & "'>Profil</a>" Response.Write "<a href='guestbook.asp?id=" & id & "&navn=" & navn & "'>Gæstebog</a>" Response.Write "<a href='blog.asp?id=" & id & "&navn=" & navn & "'>Dagbog</a>" Response.Write "<a href='maal.asp?id=" & id & "&navn=" & navn & "'>Vægtskema</a></center><p>" Response.Write "profil for " & rs("nick")& "" rs2.close set rs2 = nothing if len(rs("rigtigenavn")) > 0 then Response.Write "<tr>" Response.Write "<td><strong>Navn:</strong></td>" Response.Write "<td>" & rs("rigtigenavn")& "</td>" Response.Write "</tr>" else end if if len(rs("alder")) > 0 then Response.Write "<tr>" Response.Write "<td><strong>Alder:</strong></td>" Response.Write "<td>" & rs("alder")& " år</td>" Response.Write "</tr>" else end if Response.Write "<td><strong>Fødselsdag:</strong></td>" Response.Write "<td>" & rs("fdag")& "</td>" Response.Write "</tr>" Response.Write "<tr>" Response.Write "<td><strong>Køn:</strong></td>" Response.Write "<td>" & rs("kon")& "</td>" Response.Write "</tr>" Response.Write "<tr>" Response.Write "<td><strong>Landsdel:</strong></td>" Response.Write "<td>" & rs("land")& "</td>" Response.Write "</tr>" Response.Write "<tr>" Response.Write "<td><strong>Beskæftigelse:</strong></td>" Response.Write "<td>" & rs("job")& "</td>" Response.Write "</tr>" Response.Write "</td></tr></table>" Response.Write "<table class='box' cellpadding='0' cellspacing='1' style='width:100%'>" Response.Write "<tr>" Response.Write "</td></tr></table><p>" Response.Write "<h1>Profiltekst</h1>" Response.Write "<table cellpadding='2' cellspacing='0' >" Response.Write "<tr>" Response.Write "<td>" Response.Write "" & rs("profil")& "" Response.Write "</td></tr></table>" if len(rs("profil")) > 0 then else end if rs.movenext loop rs.close set rs = nothing conn.close set conn = nothing %> - men hvad bruger du egentlig rs2 til??? \Dan
jeg havde ikke lige set dit svar :) jeg prøver lige dit forslag :)
rs2 bruges til at hente navnet på brugeren til profilen. Det burde enlig kunne hentes fra tabellen users, så rs2 ikke behøver at bruges :)
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