Parsing Soap Responses

Question

Hello,
I am fairly new to CF and am trying to parse and then query a soap response from a third-party api. I have been able to get a response in xml format, but that is where I am stuck. Below the xml response I am getting an error that reads Element.LOGINRESPONSE.LOGINRESULT.XMLTEXT is undefined in LOGINXML.
I realize my code is a mess, but I am just trying out various things. Does anyone have any insight how to get at the Login Response variable in my soap response so that I can query it?
Thanks for any insight!!
<!--- WSDL --->
<cfset wsdl_url="http://somewebsite/sirewebsvc/sire.asmx?wsdl">
<cftry>
    <!--- Compose SOAP message to send to Web Service--->
    <cfsavecontent variable="soap"><?xml version="1.0" encoding="UTF-8" ?>
         <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
             <soapenv:Body>
                 <Login xmlns="http://www.siretechnologies.com/">
      <LicenseKey>LicenseKey</LicenseKey>
      <Username>username</Username>
      <Password>password</Password>
      <LicenseType>2</LicenseType>
      <APIKey>APIKey</APIKey>
      <SiteKey></SiteKey>
      <CryptKey></CryptKey>
      <WebOnly>false</WebOnly>
    </Login>
              </soapenv:Body>
          </soapenv:Envelope>
    </cfsavecontent>
        <!--- Invoke web service to send message--->
        <cfhttp url="#wsdl_url#" method="post" >
            <cfhttpparam type="header" name="content-type" value="text/xml">
            <cfhttpparam type="header" name="SOAPAction" value="http://www.siretechnologies.com/Login">
            <cfhttpparam type="header" name="content-length" value="#len(soap)#">
            <cfhttpparam type="header" name="charset" value="utf-8">
            <cfhttpparam type="xml" name="message" value="#trim(soap)#">
        </cfhttp>
<p><cfoutput>#xmlFormat(cfhttp.fileContent)#</cfoutput> </p>
        <cfset MyXML = XmlParse(CFHTTP.FileContent)>
        XmlSearch(MyXML, "/LoginResponse/LoginResult/")
  <cfcatch type="any">
        <cfdump var="#cfcatch#">
    </cfcatch>
</cftry>
<cfsavecontent variable="XMLFile"><?xml version="1.0"?>
<LoginResponse>
    <LoginResult>
  ???How do I get this from above, or make it a variable???
    </LoginResult>
</LoginResponse>
</cfsavecontent>
<!--- Parse the XML --->
<cfset MyXMLDoc = xmlParse(XMLFile) />
<!--- Dump the XML --->
<h2>Dump</h2>
<cfdump var="#MyXMLDoc#">
<cfset MyNodes = xmlSearch(MyXMLDoc,'/LoginResponse/LoginResult')>
<cfoutput>
    <h2>Nodes</h2>
    <cfloop from="1" to="#arraylen(MyNodes)#" index="i">
        <!--- The array contents need to parsed so you can easily get at the child nodes children and attributes. --->
        <cfset LoginXML = xmlparse(MyNodes[i]) />
        <b>SessionKey:</b> #LoginXML.LoginResponse.LoginResult.xmltext#<br>
    </cfloop>
</cfoutput>
--->

Answer 1

I think I figured it out. Thanks to all who helped!! If anyone is interested, this is how I retrieved the session key from my Soap response.
<!--- WSDL --->
<cfset wsdl_url="http://SOMEURL/sire.asmx?wsdl">
    <!--- Compose SOAP message to send to Web Service--->
    <cfsavecontent variable="soap"><?xml version="1.0" encoding="UTF-8" ?>
         <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
             <soapenv:Body>
                 <Login xmlns="http://www.siretechnologies.com/">
      <LicenseKey>LicKey</LicenseKey>
      <Username>user</Username>
      <Password>pass</Password>
      <LicenseType>2</LicenseType>
      <APIKey>API</APIKey>
      <SiteKey></SiteKey>
      <CryptKey></CryptKey>
      <WebOnly>false</WebOnly>
    </Login>
              </soapenv:Body>
          </soapenv:Envelope>
    </cfsavecontent>
        <!--- Invoke web service to send message--->
        <cfhttp url="#wsdl_url#" method="post" >
            <cfhttpparam type="header" name="content-type" value="text/xml">
            <cfhttpparam type="header" name="SOAPAction" value="http://www.siretechnologies.com/Login">
            <cfhttpparam type="header" name="content-length" value="#len(soap)#">
            <cfhttpparam type="header" name="charset" value="utf-8">
            <cfhttpparam type="xml" name="message" value="#trim(soap)#">
        </cfhttp>
        <p><cfoutput>#xmlFormat(cfhttp.fileContent)#</cfoutput> </p>
        <cfset MyXml = XmlParse(cfhttp.fileContent)>
        <cfdump var="#MyXml#">
    <cfset responseNodes = xmlSearch(MyXml,"//*[ local-name() = 'LoginResponse' ]")>
     <cfdump var="#responseNodes#">
    <cfoutput>
<cfloop from="1" to="#arraylen(responseNodes)#" index="i">
    <cfset TheXML = xmlparse(responseNodes[i])>
    <cfset SesKey = "#TheXML.LoginResponse.LoginResult.XmlText#">
    <b>SessionKey:</b> #TheXML.LoginResponse.LoginResult.XmlText#<br>
    <b>Session Key:#SesKey#
</cfloop>
</cfoutput>