Classic ASP

Set a Multipart Part Body from BinData

Demonstrates Rest.SetMultipartBodyBd, which sets the binary body of the selected multipart part from a BinData.

The file paths are relative to the application's current working directory. Absolute paths may also be used. Supply the paths appropriate to your own environment.

Background. A multipart request is assembled part by part: the part selector chooses the part being built, header fields describe it, and a SetMultipartBody method supplies its content. The request is then sent with a multipart send or full-request method.

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Classic ASP

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<%
success = 0

set rest = Server.CreateObject("Chilkat.Rest")
bTls = 1
bAutoReconnect = 1
success = rest.Connect("example.com",443,bTls,bAutoReconnect)
If (success = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( rest.LastErrorText) & "</pre>"
    Response.End
End If

'  The file paths are relative to the application's current working directory.  Absolute paths
'  may also be used.  Supply the paths appropriate to your own environment.

'  Select the multipart part to build, and set its header fields.
rest.PartSelector = "1"
success = rest.AddHeader("Content-Disposition","form-data; name=""field1""")
success = rest.AddHeader("Content-Type","image/png")

'  Set the binary body of the selected part from a BinData.
set bdBody = Server.CreateObject("Chilkat.BinData")
bLoaded = bdBody.LoadFile("qa_data/image.png")
If (bLoaded <> 1) Then
    Response.Write "<pre>" & Server.HTMLEncode( "Failed to load the part body file.") & "</pre>"
    Response.End
End If

success = rest.SetMultipartBodyBd(bdBody)
If (success = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( rest.LastErrorText) & "</pre>"
    Response.End
End If

responseText = rest.FullRequestMultipart("POST","/api/upload")
If (rest.LastMethodSuccess = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( rest.LastErrorText) & "</pre>"
    Response.End
End If

Response.Write "<pre>" & Server.HTMLEncode( responseText) & "</pre>"

%>
</body>
</html>