06. marts 2005 - 12:21
Der er
5 kommentarer og
1 løsning
AspImage gemme fil
Jeg har uploadet et billede og jeg vil gerne have aspImage til at resize størrelsen og gemme den igen, gemmer den oveni den aktuelle fil så
06. marts 2005 - 16:08
#1
Her er en stump kode der gør det du ønsker:
Set Image = Server.CreateObject("AspImage.Image")
Image.LoadImage Server.MapPath("/images/Pictures/" & strFilename)
intWidth = 400
If (Image.MaxX > intWidth) OR (Image.MaxY > intWidth) Then
If(Image.MaxX > Image.MaxY) Then
intRatio = ((intWidth * 100) / Image.MaxX)
intNewY = CInt(Image.MaxY * (intRatio / 100))
Image.ResizeR intWidth, intNewY
Image.ImageFormat = 1
Else
intRatio = ((intWidth * 100) / Image.MaxY)
intNewX = CInt(Image.MaxX * (intRatio / 100))
Image.ResizeR intNewX, intWidth
Image.ImageFormat = 1
End if
End If
Image.FileName = Server.MapPath("/images/Pictures/" & strFilename)
Image.SaveImage
Set Image = Nothing
06. marts 2005 - 16:10
#2
du skal så lige rettet stien så det passer til din kode:
Image.LoadImage Server.MapPath("/images/Pictures/" & strFilename)
og
Image.FileName = Server.MapPath("/images/Pictures/" & strFilename)
desuden skal du rette til så størrelsen passer til den størrelse du ønsker:
intWidth = 400
06. marts 2005 - 16:39
#3
Problemer jeg hat følgende filer til upload og resize
listeimage.asp
<!-- #include file="../class/ini.inc" -->
<%
'Parametre
katid = request("katid")
grpid = request("grpid")
grpnavn = request("grpnavn")
katnavn = request("katnavn")
filen = request("FILE1")
dest = GetINIString("UPLOAD", "uploaddestination", "", server.mappath("../class/vbo_explorer.ini"))
dest = dest & katid & "\" & grpid
set Upload = Server.CreateObject("Persits.Upload.1")
Upload.IgnoreNoPost = True
Upload.SetMaxSize 50000, True
Count = Upload.Save(dest)
Set File = Upload.Files("FILE1")
%>
<html>
<link rel="STYLESHEET" type="text/css" href="main.css">
<link rel="STYLESHEET" type="text/css" href="gadget.css">
<head>
<%
if Not File Is Nothing then
%>
<meta http-equiv="refresh" content="1;URL=imageaction.asp?action=upload&grpid=<%=grpid%>&katid=<%=katid%>&grpnavn=<%=grpnavn%>&katnavn=<%=katnavn%>&filename=<%=File.Path%>">
<% end if %>
<meta http-equiv="Content-Language" content="da">
<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>Ny side 3</title>
</head>
<body topmargin="10">
<div align="center">
<center>
<table class="clsVindue" border="0" cellpadding="0" cellspacing="0" width="473" style="border-collapse: collapse; border: 1px solid #0066CC; padding-left: 4; padding-right: 4; padding-top: 1; padding-bottom: 1" bordercolor="#111111" height="45">
<tr class="clsTitel">
<td class="clsTitelKnap" width="244" height="17">BILLEDER - <%=ucase(katnavn) %></td>
<td class="clsTitelKnap" width="187" height="17"></td>
</tr>
<tr class="clsIndhold">
<td width="461" colspan="2" align="center" height="29">
<table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width="100%" id="AutoNumber1">
<tr>
<td width="22%" align="center" style="border-bottom: 1px solid #0066CC">
<p align="left"><b><font size="2" color="#0066CC"><%=ucase(grpnavn)%></font></b></td>
<td width="29%" align="center" style="border-bottom: 1px solid #0066CC">
<p align="center"><font size="2" color="#0066CC"><b> </b></font></td>
<td width="9%" align="center" style="border-bottom: 1px solid #0066CC">
</td>
<td width="20%" style="border-bottom: 1px solid #0066CC">
<b><font size="2" color="#0066CC"> </font></b></td>
</tr>
<%
Dim Apples2
Set Apples2 = Server.CreateObject("ADODB.Connection")
ConnStr = "DRIVER={Microsoft Access Driver (*.mdb)}; "
ConnStr = ConnStr & "DBQ=" & Server.MapPath("../database/autocentret.mdb")
Apples2.Open(ConnStr)
sql = "SELECT * FROM imager WHERE gruppeid = " & grpid & " ORDER BY imagefilnavn"
set rs = Apples2.execute(sql)
while not rs.eof
Response.Write(" <td width=""31%""><b>" & rs("imagefilnavn") & "</b></td>" & vbcrlf)
Response.Write(" <td width=""9%"" align=""center""><a> </a></td>" & vbcrlf)
Response.Write(" <td width=""20%"" align=""center""><a href=""imageaction.asp?grpid=" & grpid & "&action=slet&katid=" & katid & "&katnavn=" & katnavn & "&grpnavn=" & grpnavn & "&file=" & rs("imagefilnavn") & "&imgid=" & rs("imageid") & """><img src=""../images/delete2.jpg"" border=""0"" alt=""Slet""></a></td>" & vbcrlf)
Response.Write(" <td width=""20%""> </td>" & vbcrlf)
Response.Write(" </tr>")
rs.MoveNext
Wend
rs.Close
Apples2.Close
set Apples2 = Nothing
'flyt op/ned
%>
</table><br>
<form Method="post" Enctype="Multipart/form-data" Action="listeimage.asp?grpid=<%=grpid%>&katid=<%=katid%>&grpnavn=<%=grpnavn%>&katnavn=<%=katnavn%>">
<table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width="100%" id="AutoNumber2" height="69">
<tr>
<td width="100%" colspan="4" height="17" style="border-bottom: 2px solid #0000FF">
<b><b><font size="2" color="#0066CC">UPLOAD BILLEDE</font></b></td>
</tr>
<tr>
<td width="25%" height="12"></td>
<td width="25%" height="12"></td>
<td width="25%" height="12"></td>
<td width="25%" height="12"></td>
</tr>
<tr>
<td width="25%" height="12"><b><font size="2">Image/billede</font></b></td>
<td width="75%" height="12" colspan="3">
<input type="file" size=80 name="FILE1"></td>
</tr>
<tr>
<td width="50%" height="12" colspan="2"><b><font color="#FF0000">OBS! Kun JPEG-filer</font></b></td>
<td width="25%" height="12"></td>
<td width="25%" height="12"></td>
</tr>
<tr>
<td width="25%" height="12"></td>
<td width="25%" height="12"></td>
<td width="25%" height="12"></td>
<td width="25%" height="12" align="right"><input type=submit value=" UPLOAD "></td>
</tr>
</table>
</form>
</td>
</tr>
</table>
</center>
</div>
</body>
</html>
imageaction.asp
<!-- #include file="../class/ini.inc" -->
<%
'Parametre
dest = GetINIString("UPLOAD", "uploaddestination", "", server.mappath("../class/vbo_explorer.ini"))
Function KillFile(FullPathToFolder)
On Error Resume Next
Dim fs
Set fs = Server.CreateObject("Scripting.FileSystemObject")
fs.DeleteFile(FullPathToFolder)
Set fs = Nothing
End Function
Function GetFilename(ByVal strGetPath)
Dim nPos, strFilename
Dim strDir
strFilename = ""
strGetPath = cstr(strGetPath)
if Not len(strGetPath) = 0 Then
nPos = InStrRev(strGetPath, "\", Len(strGetPath))
if nPos > 0 Then
strFilename = Right(strGetPath, Len(strGetPath) - nPos)
'Response.Write strFilename
End if
nPos = InstrRev(strGetPath, "\", Len(strGetPath) - nPos)
if nPos > 0 Then
strDir = Right(strGetPath, Len(strGetPath) - nPos)
Else
strDir = ""
End if
End if
GetFilename = strFilename
End function
select case request("action")
case "upload"
Set objConn = CreateObject("ADODB.Connection")
objConn.Open("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath("../database/autocentret.mdb"))
objConn.Execute "INSERT INTO imager(gruppeid,imagefilnavn,storvisning) VALUES(" & request("grpid") & ",'" & GetFileName(request("filename")) & "',true)"
objConn.Close
Set objConn= Nothing
response.redirect("thumbnail.asp?katid=" & request("katid") & "&grpnavn=" & request("grpnavn") & "&katnavn=" & request("katnavn") & "&grpid=" & request("grpid") & "&filename=" & GetFileName(request("filename")))
case "resize"
case "slet"
Set objConn = CreateObject("ADODB.Connection")
objConn.Open("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath("../database/autocentret.mdb"))
objConn.Execute "DELETE FROM imager WHERE imageid = " & request.querystring("imgid")
objConn.Close
Set objConn= Nothing
KillFile dest & request("katid") & "\" & request("grpid") & "\" & request("file")
response.redirect("listeimage.asp?katid=" & request("katid") & "&grpnavn=" & request("grpnavn") & "&katnavn=" & request("katnavn") & "&grpid=" & request("grpid") & "&filename=" & request("filename"))
end select
%>
thumbnail.asp
<!-- #include file="../class/ini.inc" -->
<%
katid = request("katid")
grpid = request("grpid")
grpnavn = request("grpnavn")
katnavn = request("katnavn")
filen = GetFilename(request("filename"))
small = small_" & left(filen, (len(filen)-4))
dest = GetINIString("UPLOAD", "uploaddestination", "", server.mappath("../class/vbo_explorer.ini"))
dest = dest & katid & "\" & grpid
Function GetFilename(ByVal strGetPath)
Dim nPos, strFilename
Dim strDir
strFilename = ""
strGetPath = cstr(strGetPath)
if Not len(strGetPath) = 0 Then
nPos = InStrRev(strGetPath, "\", Len(strGetPath))
if nPos > 0 Then
strFilename = Right(strGetPath, Len(strGetPath) - nPos)
'Response.Write strFilename
End if
nPos = InstrRev(strGetPath, "\", Len(strGetPath) - nPos)
if nPos > 0 Then
strDir = Right(strGetPath, Len(strGetPath) - nPos)
Else
strDir = ""
End if
End if
GetFilename = strFilename
End function
Set Image = Server.CreateObject("AspImage.Image")
Image.LoadImage Server.MapPath("../biler/" & katid & "/" & grpid & "/" & request("filename"))
intWidth = 130
If (Image.MaxX > intWidth) OR (Image.MaxY > intWidth) Then
If(Image.MaxX > Image.MaxY) Then
intRatio = ((intWidth * 100) / Image.MaxX)
intNewY = CInt(Image.MaxY * (intRatio / 100))
Image.ResizeR intWidth, intNewY
Image.ImageFormat = 1
Else
intRatio = ((intWidth * 100) / Image.MaxY)
intNewX = CInt(Image.MaxX * (intRatio / 100))
Image.ResizeR intNewX, intWidth
Image.ImageFormat = 1
End if
End If
Image.FileName = Server.MapPath("../biler/" & katid & "/" & grpid & "/" & request("filename"))
Image.SaveImage
Set Image = Nothing
'response.redirect("listeimage.asp?katid=" & katid & "&grpnavn=" & grpnavn & "&katnavn=" & katnavn & "&grpid=" & grpid)
%>
<html>
<head>
<meta http-equiv="refresh" content="1;URL=listeimage.asp?katid=<%=katid%>&grpnavn=<%=grpnavn%>&katnavn=<%=katnavn%>&grpid=<%=grpid%>">
<meta http-equiv="Content-Language" content="da">
<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>Ny side 3</title>
</head>
<body></body></html>
Problemet er ikke at uploade og tilføje til database, men når det er sket viser den en "SIDEN KAN IKKE VISES"
06. marts 2005 - 16:48
#4
prøv at fjern
<meta http-equiv="refresh" content="1;URL=listeimage.asp?katid=<%=katid%>&grpnavn=<%=grpnavn%>&katnavn=<%=katnavn%>&grpid=<%=grpid%>">
og skriv noget mellem body tagsne, for at se om den komme igennem siden
06. marts 2005 - 19:01
#5
Hvorfor det ikke virkede ved jeg ikke men jeg startede bare forfra med thumbnail.asp og fik dette:
<%
katid = request("katid")
grpid = request("grpid")
grpnavn = request("grpnavn")
katnavn = request("katnavn")
Set Image = Server.CreateObject("AspImage.Image")
Image.LoadImage Server.MapPath("../biler/" & katid & "/" & grpid & "/" & request("filename"))
intWidth = 130
If (Image.MaxX > intWidth) OR (Image.MaxY > intWidth) Then
If(Image.MaxX > Image.MaxY) Then
intRatio = ((intWidth * 100) / Image.MaxX)
intNewY = CInt(Image.MaxY * (intRatio / 100))
Image.ResizeR intWidth, intNewY
Image.ImageFormat = 1
Else
intRatio = ((intWidth * 100) / Image.MaxY)
intNewX = CInt(Image.MaxX * (intRatio / 100))
Image.ResizeR intNewX, intWidth
Image.ImageFormat = 1
End if
End If
Image.FileName = Server.MapPath("../biler/" & katid & "/" & grpid & "/small_" & request("filename"))
Image.SaveImage
Set Image = Nothing
response.redirect("imageaction.asp?action=resize&katid=" & katid & "&grpnavn=" & grpnavn & "&katnavn=" & katnavn & "&grpid=" & grpid & "&filename=" & request("filename"))
%>
og nu virker det...
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