Text File

[gsc1ugs]

How do i open a text file and print to screen with ASP..

G

[Ianpbaker]

Hi again

nice and easy this one

Dim FSO
Dim myfile
Dim ts

Const ForReading = 1, ForWriting = 2, ForAppending = 8

set FSO = Server.CreateObject("scripting.FileSystemObject")
set myFile = FSO.GetFile("C:\test1.txt")
set myFile = f.OpenAsTextStream(ForReading, -2)

Do While not ts.AtEndOfStream
myText = myText & ts.ReadLine & "<br>"
Loop



Hope it helps

Ian

[gsc1ugs]

It will thanks.... could it be any smaller?

[Ianpbaker]

unfortunatley not.

and also, please change this line

set myFile = f.OpenAsTextStream(ForReading, -2)

to

set ts = f.OpenAsTextStream(ForReading, -2)

[gsc1ugs]

mmmh ..its not working

[gsc1ugs]

this is what i have


Dim FSO
Dim myfile
Dim ts

Const ForReading = 1, ForWriting = 2, ForAppending = 8

set FSO = Server.CreateObject("scripting.FileSystemObject")
set myFile = FSO.GetFile(App.Path & "\license.txt")
set ts = f.OpenAsTextStream(ForReading, -2)

Do While not ts.AtEndOfStream
myText = myText & ts.ReadLine & "<br>"
Loop

[gsc1ugs]

set myFile = f.OpenAsTextStream(ForReading, -2)

Whats f ???

[Ianpbaker]

Dohh, sorry mate I screwed up again, it's been one of those day's. change it to

set ts = myFile.OpenAsTextStream(ForReading, -2)

Ian

[gsc1ugs]

I'd already done that.. still dont work says object requied on this line

set myFile = FSO.GetFile(App.Path & "\license.txt")

[Ianpbaker]

just seen what is worng. App.path is not a valid function in asp, you need to use the server variable

filepath = request.servervariables("APPL_PHYSICAL_PATH")
that returns the physical path of the current file

Ian

[gsc1ugs]

New stuff ehh!!

is this valid then
set myFile = FSO.GetFile(filepath & "\license.txt")

Becuase i get file not found.. it is there.?

G

[Ianpbaker]

take the foward slash out of license

Ian

[gsc1ugs]

Tried it.. still didn't work

[Ianpbaker]

could you do a response.write filepath & "license.txt" and post it here please.

Ian

[gsc1ugs]

<b>C:\Inetpub\wwwroot\license.txt</b>

There you go...

oops i may of found it... i'll let you know.. hold on a minute.. filepath is only doing C:\Inetpub\wwwroot\ and not

C:\Inetpub\wwwroot\inetcost\ .. why's that.?? thats the filepath?

[gsc1ugs]

Now this dont work after all that... we'll get there yet

<textarea name="license" cols="80" rows="15" wrap="VIRTUAL" READONLY >
<%

Const ForReading = 1, ForWriting = 2, ForAppending = 8

set FSO = Server.CreateObject("Scripting.FileSystemObject")
filepath = Request.ServerVariables("APPL_PHYSICAL_PATH")
set myFile = FSO.GetFile(filepath & "inetcost\license.txt")
set ts = myFile.OpenAsTextStream(ForReading, -2)

Do While not ts.AtEndOfStream
myText = myText & ts.ReadLine & "<br>"
Loop
%>
</textarea>


This is everything... it fills in the <textarea> tag.

[Ianpbaker]

right, i thought so, i'm using the wrong server variable.

I've just looked at all of them and the one you need is PATH_TRANSLATED. unfortunatley this also includes the filename of the asp page as well so you need to play with it a bit


<%
Dim blnfound
Dim filepath
Dim filename
Dim icount

'get the full path
filepath = request.servervariables("PATH_TRANSLATED")



blnFound = True
icount = 1 'start at the beguining of the string

While blnfound = True
'find a \ in the file path
if InStr(icount,filepath,"\") >= 1 Then
'set the counter to look for another "\" after the one it has just found
icount = instr(icount,filepath,"\") + 1
else
' no more "\"
blnfound = False
End If
wend

'start at the begining and grab everything up to the last "\"
filename = Mid(filepath,1,icount - 1) & "license.txt"


a bit if a bugger, but it works
Ian

[gsc1ugs]

<textarea name="license" cols="80" rows="15" wrap="VIRTUAL" READONLY >
<%

Const ForReading = 1, ForWriting = 2, ForAppending = 8

set FSO = Server.CreateObject("Scripting.FileSystemObject")
filepath = Request.ServerVariables("APPL_PHYSICAL_PATH")
set myFile = FSO.GetFile(filepath & "inetcost\license.txt")
set ts = myFile.OpenAsTextStream(ForReading, -2)

Do While not ts.AtEndOfStream
myText = myText & ts.ReadLine
Loop
Response.Write myText
%>
</textarea>

This works but strips out all spaces and breaks in text file

Cheers Ian

[Ianpbaker]

Yeah that will work. the code above is handy to have if you need the actual directory of the file :)

[gsc1ugs]

It worked! a bit long but ..

[gsc1ugs]

Why dont it print the line breaks and spaces in the license.txt

[Ianpbaker]

it's only 11 lines of code. stick it in a function, then in a include file and hey presto you have your own asp app.path :)

Ian

[gsc1ugs]

How can i make this:

Do While not ts.AtEndOfStream
myText = myText & ts.ReadLine
Loop

Pickup spaces and breaks in text file?

Regards Gary

[tonyenkiducx]

To a save a lot of messing around with filepaths, use this bit of code.

path = server.MapPath("../images/wierddirectory/buriedinthemiddleofnowhere")

Set SaveFile = server.CreateObject("scripting.filesystemobject")

set imagefile = savefile.CreateTextFile(path & "\" & filename)

[tonyenkiducx]

Ohh, and to pick up line breaks do this..


Replace (mytext, chr(13), "<BR>")


And just replace chr(13) with the space chr(Ive forgotten what it is) and "<BR>" with "&nbsp;"

[gsc1ugs]

Get this error when using )

Cant use parantheses when calling a sub, taking them away doe'snt read the spaces or breaks. chr(10) i think is a space.


g

[tonyenkiducx]

You need to assign the result to a variable...

mytext = replace(mytext, chr(13), "<BR>")

[gsc1ugs]

Still wont work..

<textarea name="license" cols="80" rows="15" wrap="VIRTUAL" READONLY>
<%

Const ForReading = 1, ForWriting = 2, ForAppending = 8

set FSO = Server.CreateObject("Scripting.FileSystemObject")

'get the full path*****************************************
getFileAndPath = filePath
'************************************************************

set myFile = FSO.GetFile(getFileAndPath)
set ts = myFile.OpenAsTextStream(ForReading, -2)

Do While not ts.AtEndOfStream
myText = myText & ts.ReadLine
Loop
myText = replace(myText, chr(10), "s")
myText = replace(myText, chr(13), "z")

Response.Write myText
%>
</textarea>

[tonyenkiducx]

I cut and pasted that code, and ran it(With a new filename) and it works fine. If theres a problem remember to give an error message, or I dunno whats wrong with it. The problem with the "no parenthases" error is normally that one of your variables is empty, so check myText actually has something in it. I realise its not going to be that, but I cant think of anything else that may be wrong with it....