Sending Data over HTTP?

i made a soap javascript to PHP test. You need PHP 5.x for soap server part.
if you leave the soap overhead it will also work with PHP 4.x

this is the code-snippet for crossbrowser XMLHttpRequest
xmlhttpreq.js

var xmlhttp

/*@cc_on @*/

/*@if (@_jscript_version >= 5)

  try {

  xmlhttp=new ActiveXObject("Msxml2.XMLHTTP")

 } catch (e) {

  try {

    xmlhttp=new ActiveXObject("Microsoft.XMLHTTP")

  } catch (E) {

   xmlhttp=false

  }

 }

@else

 xmlhttp=false

@end @*/

if (!xmlhttp && typeof XMLHttpRequest!='undefined') {

 try {

  xmlhttp = new XMLHttpRequest();

 } catch (e) {

  xmlhttp=false

 }

}

i guess that is what you needed.... :)

for others to complete an example,
this is the Soap XMLHttpRequest transmission in javascript
client.htm

<head>

<script src='xmlhttpreq.js'></script

<script>

function xmit(data){

 xmlhttp.open("POST", "url/server.php",true);

 xmlhttp.onreadystatechange=function() {

  if (xmlhttp.readyState==4) {

   document.getElementById("sushi").innerHTML = xmlhttp.responseText;

  }

 }

 xmlhttp.setRequestHeader("Man", "GET url/server.php HTTP/1.1")

 xmlhttp.setRequestHeader("MessageType", "CALL")

 xmlhttp.setRequestHeader("Content-Type", "text/xml; charset=utf-8")

 // xmlhttp.setRequestHeader("SOAPAction", "url/server.php")



 xmlhttp.send(

  "<"+"?xml version ='1.0' encoding ='UTF-8' ?"+">\n " +

  "<SOAP-ENV:Envelope xmlns:SOAP-ENV='http://schemas.xmlsoap.org/soap/envelope/' xmlns:ns1='urn:localhost-temperature'"+ "xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:SOAP-"+

  "ENC='http://schemas.xmlsoap.org/soap/encoding/' SOAP-ENV:encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'>"+

  "<SOAP-ENV:Body>"+

  "<ns1:getTemp>"+

  "<symbol xsi:type='xsd:string'>data</symbol>"+

  "</ns1:getTemp>"+

  "</SOAP-ENV:Body>"+

  "</SOAP-ENV:Envelope>"

   );

}

 </script>

 </head>

 <body>

 <input type='text' id='seg'>

 <input type='button' onclick='xmit(document.getElementById("seg").value)' name='' value ='test'>

 <div id='sushi'></div>

 </body>

and here is the server side php code
server.php

<?php

  // this is for debugging, as it is hard to do it

 $fp = fopen("trace_data.txt", "w+");

 fwrite($fp, "[". $HTTP_RAW_POST_DATA . "]\n". print_r($GLOBALS, true)); 

 fclose($fp);

 // end debugging

 

 function getTemp($zip) {

  global $f;

  $temp = rand(40,80);

  return $temp;

 }

  

 $server = new SoapServer("temperature.wsdl");

 $server->addFunction("getTemp");

 $server->handle();

 ?>

and as last snippet the wdsl definition for the soap example as
temperature.wsdl

<?xml version ='1.0' encoding ='UTF-8' ?> 

 <definitions name='Temperature' 

   targetNamespace='http://example.org/temperature' 

   xmlns:tns=' http://example.org/temperature ' 

   xmlns:soap='http://schemas.xmlsoap.org/wsdl/soap/' 

   xmlns:xsd='http://www.w3.org/2001/XMLSchema' 

   xmlns:soapenc='http://schemas.xmlsoap.org/soap/encoding/' 

   xmlns:wsdl='http://schemas.xmlsoap.org/wsdl/' 

   xmlns='http://schemas.xmlsoap.org/wsdl/'> 

  <message name='getTempRequest'> 

   <part name='symbol' type='xsd:string'/> 

 </message> 

 <message name='getTempResponse'> 

   <part name='Result' type='xsd:string'/> 

 </message> 

  <portType name='TempPortType'> 

   <operation name='getTemp'> 

     <input message='tns:getTempRequest'/> 

     <output message='tns:getTempResponse'/> 

   </operation> 

 </portType> 

  <binding name='TempBinding' type='tns:TempPortType'> 

   <soap:binding style='rpc' 

     transport='http://schemas.xmlsoap.org/soap/http'/> 

   <operation name='getTemp'> 

     <soap:operation soapAction='urn:localhost-temperature#getTemp'/> 

     <input> 

       <soap:body use='encoded' namespace='urn:localhost-temperature' 

         encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'/> 

     </input> 

     <output> 

       <soap:body use='encoded' namespace='urn:localhost-temperature' 

         encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'/> 

     </output> 

   </operation> 

 </binding> 

  <service name='TemperatureService'> 

   <port name='TempPort' binding='TempBinding'> 

     <soap:address location='http://www.umweg.ch/soap/server.php'/> 

   </port> 

 </service>

</definitions>

i took the infos from:
http://jibbering.com/2002/4/httprequest.html
http://www.devx.com/webdev/Article/22338/0/page/4
http://www.zend.com/php5/articles/php5-SOAP.php?article=php5-SOAP&kind=php5&id=5085&open=1&anc=0&view=1

and in the very short way:
client2.htm

<script src='xmlhttpreq.js'></script

<script>

function xmit(data){

 xmlhttp.open("POST", "url/server2.php",true);

 xmlhttp.onreadystatechange=function() {

  if (xmlhttp.readyState==4) {

   document.getElementById("sushi").innerHTML = xmlhttp.responseText;

  }

 }

 xmlhttp.setRequestHeader("Man", "GET url/server2.php?data="+data+" HTTP/1.1")

 xmlhttp.send("");

}

 </script>

server2.php

<?php

import_request_variables("gp", "d_");

echo $d_data;

?>

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