Help : upload file

29 Jun 2005 7:04 AM

saizonou

winhttp : I would like to Upload file (xml) as if I sent a form :

<form action="URL_page" method="post" enctype="multipart/form-data"
name="Form_Export_OFAA">
<input type="file" name="file" value="FILE.xml" >
<input name="STR1" type="hidden" value="12">
<input name="USER" type="hidden" value="user1">
<input name="PASSWORD" type="hidden" value="pass_user">
<input type="submit" name="Submit" value="Envoyer">
</form>

My language is VB

Somebody could help me ?

Landry

29 Jun 2005 9:33 AM

spacewarp

For a www-form-urlencoded type login form, I was able to POST some data
using the following code:
(It uses ServerXMLHTTP, but then I guess WinHTTP isn't much different
from ServerXMLHTTP)

set oSH = CreateObject("Msxml2.ServerXMLHTTP.3.0")

oSH.open "POST", "http://www.abcd.com/check.asp", false

oSH.setRequestHeader "Content-Type",
"application/x-www-form-urlencoded"
oSH.send "user_name=" & username & "&passwd=" & password

response.write oSH.ResponseText

oSH.close

Posting a file would require slight modifications to the example above,
you can easily send the appropriate body in the multipart-data format.
This excerpt (from http://www.faqs.org/rfcs/rfc1867.html.old) will help
you compose the body of the message.

   Suppose the server supplies the following HTML:

     <FORM ACTION="http://server.dom/cgi/handle"
           ENCTYPE="multipart/form-data"
           METHOD=POST>
     What is your name? <INPUT TYPE=TEXT NAME=submitter>
     What files are you sending? <INPUT TYPE=FILE NAME=pics>
     </FORM>

   and the user types "Joe Blow" in the name field, and selects a text
   file "file1.txt" for the answer to 'What files are you sending?'

   The client might send back the following data:

        Content-type: multipart/form-data, boundary=AaB03x

        --AaB03x
        content-disposition: form-data; name="field1"

        Joe Blow
        --AaB03x
        content-disposition: form-data; name="pics";
filename="file1.txt"
        Content-Type: text/plain

         ... contents of file1.txt ...
        --AaB03x--

29 Jun 2005 12:46 PM

saizonou

No problem with the first part of your code but I don't understand how
integrer the XML file to the code

"spacewarp" <sureshsita***@gmail.com> a écrit dans le message de news:

1120037633.266264.33***@g14g2000cwa.googlegroups.com...
Show quoteHide quote

> For a www-form-urlencoded type login form, I was able to POST some data
> using the following code:
> (It uses ServerXMLHTTP, but then I guess WinHTTP isn't much different
> from ServerXMLHTTP)
>
> set oSH = CreateObject("Msxml2.ServerXMLHTTP.3.0")
> oSH.open "POST", "http://www.abcd.com/check.asp", false
> oSH.setRequestHeader "Content-Type",
> "application/x-www-form-urlencoded"
> oSH.send "user_name=" & username & "&passwd=" & password
>
> response.write oSH.ResponseText
>
> oSH.close
>
>
>
> Posting a file would require slight modifications to the example above,
> you can easily send the appropriate body in the multipart-data format.
> This excerpt (from http://www.faqs.org/rfcs/rfc1867.html.old) will help
> you compose the body of the message.
>
>   Suppose the server supplies the following HTML:
>
>     <FORM ACTION="http://server.dom/cgi/handle"
>           ENCTYPE="multipart/form-data"
>           METHOD=POST>
>     What is your name? <INPUT TYPE=TEXT NAME=submitter>
>     What files are you sending? <INPUT TYPE=FILE NAME=pics>
>     </FORM>
>
>   and the user types "Joe Blow" in the name field, and selects a text
>   file "file1.txt" for the answer to 'What files are you sending?'
>
>   The client might send back the following data:
>
>        Content-type: multipart/form-data, boundary=AaB03x
>
>        --AaB03x
>        content-disposition: form-data; name="field1"
>
>        Joe Blow
>        --AaB03x
>        content-disposition: form-data; name="pics";
> filename="file1.txt"
>        Content-Type: text/plain
>
>         ... contents of file1.txt ...
>        --AaB03x--
>