Can't get back data

Question

Hi!
I have a page named Checkout.mxml in witch I have the following form:
<mx:Form>
<mx:FormItem 
label="Nom" required="true">
<mx:TextInput id="cname" width="200"/>
</mx:FormItem>
<mx:FormItem label="Prénom" required="true">
<mx:TextInput id="cname2" width="200"/>
</mx:FormItem>
<mx:FormItem label="Bureau" required="true">
<mx:TextInput id="bureau" width="200"/>
</mx:FormItem>
<mx:FormItem label="Lieu" required="true">
<mx:ComboBox id="lieu" dataProvider="{dpValue}" width="130"/>
</mx:FormItem>
<mx:FormItem label="Email" required="true">
<mx:TextInput id="email" width="200"/>
</mx:FormItem>
</mx:Form>
In an other code named SendOrder.mxml I have a HTTPSerice witch call a an EmailServelt to send mail with the appropriate data entred in the form,
here is my SendOrder.mxml:
<mx:TitleWindow  xmlns:mx="http://www.adobe.com/2006/mxml" layout="vertical" title="Confirmation de votre commande" width="600" height="600">
<mx:Script>
<![CDATA[
 import mx.controls.Alert; 
import mx.managers.PopUpManager; 
private function SendMail():void{
HttpSendMail.send();
PopUpManager.removePopUp(
this); 
]]>
</mx:Script>
 <mx:HTTPService id="HttpSendMail" url="http://localhost:8080/SupportWEBJ2EE/EmailServlet"
method="POST" resultFormat="e4x"
useProxy="false"
showBusyCursor="true">
 <mx:request xmlns="">  
<cname>{cname.text}</cname>
 <cname2>{cname2.text}</cname2>
 <bureau>{bureau.text}</bureau>
 <lieu>{lieu.text}</lieu>
 <email>{email.text}</email>
 <textCommentaire>{textCommentaire.text}</textCommentaire>
 </mx:request>
 </mx:HTTPService>
 <mx:TextArea id="textTA" width="100%" height="100%" />
 <mx:ControlBar>
 <mx:Spacer width="50%"/>
 <mx:Button label="OK" click= "SendMail();" /> 
<mx:Spacer width="50%"/>
 </mx:ControlBar>
</mx:TitleWindow>  
 <mx:request xmlns="">  
<cname>{cname.text}</cname>
 <cname2>{cname2.text}</cname2>
 <bureau>{bureau.text}</bureau>
 <lieu>{lieu.text}</lieu>
 <email>{email.text}</email>
 <textCommentaire>{textCommentaire.text}</textCommentaire>
 </mx:request>
 </mx:HTTPService>
 <mx:TextArea id="textTA" width="100%" height="100%" />
 <mx:ControlBar>
 <mx:Spacer width="50%"/>
 <mx:Button label="OK" click= "SendMail();" /> 
<mx:Spacer width="50%"/>
 </mx:ControlBar>
</mx:TitleWindow>
<mx:request xmlns="">  
<cname>{cname.text}</cname>
 <cname2>{cname2.text}</cname2>
 <bureau>{bureau.text}</bureau>
 <lieu>{lieu.text}</lieu>
 <email>{email.text}</email>
 <textCommentaire>{textCommentaire.text}</textCommentaire>
 </mx:request>
 </mx:HTTPService>
 <mx:TextArea id="textTA" width="100%" height="100%" />
 <mx:ControlBar>
 <mx:Spacer width="50%"/>
 <mx:Button label="OK" click= "SendMail();" /> 
<mx:Spacer width="50%"/>
 </mx:ControlBar>
</mx:TitleWindow>
  The probleme is that I can't get back my data entred int the form .Near the block of request there is an error saying that cname,cname2,bureau,lieu,email are not knowen. In my EmailServlet I worked with the followingg methodString cname = request.getParameter("cname");
but I have cname: Null as result.
Can you help me please 

Answer 1

I have an HTTPService with a request in aa.mxml and in an other bb.mxml I have a Form witch contain many FormItem.
I have to make a link between them because when i write my request like this I have an errror:
<mx:request 
xmlns=""> <cname>{cname.text}
</cname>
 <cname2>{cname2.text}</cname2>
 <bureau>{bureau.text}</bureau>
 <lieu>{lieu.text}</lieu>
 <email>{email.text}</email>
 <textCommentaire>{textCommentaire.text}</textCommentaire>
 </mx:request>