(ASP) Send XMLHttpRequest and Get Response

Demonstrates how to send an HTTP XML request and retrieve the response.

Download Chilkat HTTP ActiveX

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<%
set http = Server.CreateObject("Chilkat.Http")

'  Any string unlocks the component for the 1st 30-days.
success = http.UnlockComponent("Anything for 30-day trial")
If (success <> 1) Then
    Response.Write "<pre>" & Server.HTMLEncode( http.LastErrorText) & "</pre>"

End If

'  The XML sent in the body of the request is application
'  specified -- it should contain whatever the server-side
'  application is expecting..
xmlStr = "<?xml version=""1.0"" encoding=""UTF-8""?><appXml><something>123</something></appXml>"

'  The PostXml method may be called to send the XMLHttpRequest
'  using the "POST" HTTP method (also known as "verb").
urlEndpoint = "http://www.chilkatsoft.com/xmlEcho.asp"
xmlCharset = "utf-8"

' response is a Chilkat.HttpResponse
Set response = http.PostXml(urlEndpoint,xmlStr,xmlCharset)
If (response Is Nothing ) Then
    Response.Write "<pre>" & Server.HTMLEncode( http.LastErrorText) & "</pre>"

End If

'  The raw HTTP request sent by the above call is:
'  
POST /xmlEcho.asp HTTP/1.1
Content-Type: text/xml
User-Agent: Chilkat/1.0.0 (+http://www.chilkatsoft.com/ChilkatHttpUA.asp)
Host: www.chilkatsoft.com
Accept: */*
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*; q=0.7
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip
Content-Length: 81

<?xml version="1.0" encoding="UTF-8"?><appXml><something>123</something></appXml>


'  Examine the Body of the HTTP response
'  This would be the XML response sent by the server.
Response.Write "<pre>" & Server.HTMLEncode( response.BodyStr) & "</pre>"


%>
</body>
</html>