Forum FAQForum FAQSearchSearch MemberlistMemberlist Forum ignore listForum ignore list RegisterRegister ProfileProfile Log in to check your private messagesLog in to check your private messages Log inLog in
Ograničenje uploada samo na slike (ASP)

 
This forum is locked: you cannot post, reply to, or edit topics.   This topic is locked: you cannot edit posts or make replies.    mi3dot.org Forum Index -> Server-side
View previous topic :: View next topic  
Author Message
ZeroStyle



Joined: 23 Apr 2005
Posts: 8
Location: Lukavac

PostPosted: 03.09.2005 14:00    Post subject: Ograničenje uploada samo na slike (ASP) Add user to your forum ignore list Reply with quote

POzdrav svima, vec mjesecima pravim nesto kao spajalica, e sad da sam iskoristio vec prije postojecu neku upload komponentu i integrirao sa ostatkom aplikacije koju sam uradio, i sve to lijepo radi ali problem je meni taj sto kada dodjem na korak broj 1 gdje je forma za upload moguce uploadovat sve zivo , odlucio sam da ogranicim upload samo na .gif , jpg i png

Tu sam sad zapeo.

Ovo je jedan dio koji mene sad zanima:

Code:


UPLOAD_PATH   = Server.MapPath("slike")
Set Fso   = Server.CreateObject("Scripting.FileSystemObject")
Set Folder   = Fso.getFolder(UPLOAD_PATH)

If (Request.ServerVariables("REQUEST_METHOD") = "POST") Then
Set Upload   = get_upload_files()
fcontent   = Upload("upload").Item("content")
If Fso.FileExists(UPLOAD_PATH & "\" & extract_filename(Upload("upload").Item("filename"))) Then
Session("mess") = "Slika sa tim imenom vec postoji!"
Response.Redirect "upload.asp"
Else
Set File   = Fso.CreateTextFile(UPLOAD_PATH & "\" & extract_filename(Upload("upload").Item("filename")))
End If
For i = 1 to LenB(fcontent)
File.Write chr(AscB(MidB(fcontent, i, 1)))
Next
File.Close: Set File   = Nothing
Session("go") = extract_filename(Upload("upload").Item("filename"))
Session("visa") = "ok"
Response.Redirect "Korak2.asp"



Ovdje provjerava prvo dali postoji taj fajl na serveru, jeli ima to ime i ekstenzija, ako postoji ispise se da fajl vec ima na serveru ako nema ide regularno upload i sad da mi je tu uglaviti taj dio koda koji ce jos provjeriti dali je fajl koji uploadujem jpg, gif ili png ukoliko jest ide na provjeru dali postoji vec , ako nije da ispise Nije dozvoljeno ili nesto.

Ako ko mi moze pomoci bio bi zahvalan puno ili bar da me uputi na linkove gdje mogu procitat o tome, jer vec oko 15 dana se patim oko ovoga.

_________________
Prije nego išta počneš da uradiš moraš prije toga još nešto uraditi. [ZeroStyle]
Back to top
View user's profile Send private message Send e-mail Visit poster's website MSN Messenger
Tompa



Joined: 14 Oct 2004
Posts: 64
Location: Prudnice

PostPosted: 05.09.2005 08:29    Post subject: Add user to your forum ignore list Reply with quote

hm, ovak na brzinu...
if right(Item("filename"), 4)=".jpg" Then
....ok
else
...nok
end if
Back to top
View user's profile Send private message Visit poster's website
Display posts from previous:   
This forum is locked: you cannot post, reply to, or edit topics.   This topic is locked: you cannot edit posts or make replies.    mi3dot.org Forum Index -> Server-side All times are GMT + 1 Hour
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © 2001, 2005 phpBB Group