Connectivity through Xml

Question

hey can anybody tell me the difference in compiling from a
flex builder and through command line compiler....
i have a mxml app which is connected to the Xml file.. and it
displays the result on the datagrid...When i compile this code and
run the application it doesnt show me the results .....as in no
output on the datagrid...but this same code when i run in flex
builder by making a new project->mxml application and so on it
shows me the results on the data grid....what exactly is happening
when i compile through the command line compiler....plzz help
mxml file
<?xml version = "1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="
http://www.adobe.com/2006/mxml"
layout="absolute" creationComplete="httpserv.send()">
<mx:Script>
import mx.collections.ArrayCollection;
[Bindable]
public var FriendsArray:ArrayCollection;
</mx:Script>
<mx:HTTPService id="httpserv" url="friends.xml"
result="FriendsArray = new
ArrayCollection(httpserv.lastResult.friends)"/>
<mx
ataGrid id="MyGrid" width="60%" height="50%"
dataProvider="{FriendsArray}">
<mx:columns>
<mx
ataGridColumn dataField = "name"
headerText="Name"/>
<mx
ataGridColumn dataField = "nick"
headerText="NickName"/>
<mx
ataGridColumn dataField = "mobno" headerText="Mobile
Number"/>
</mx:columns>
</mx
ataGrid>
</mx:Application>
xml file named friends.xml
<?xml version="1.0" encoding="utf-8"?>
<friends>
<name>Christina Coenraets</name>
<nick>chris</nick>
<mobno>123456789</mobno>
</friends>
<friends>
<name>Louis Freligh</name>
<nick>louie</nick>
<mobno>555-219-2100</mobno>
</friends>
<friends>
<name>Ronnie Hodgman</name>
<nick>ron</nick>
<mobno>555-219-2030</mobno>
</friends>

Answer 1

The Flash Player is prohibited from accessing data from a
domain that is different from the domain from which the swf was
served. And localhost is not the same as localhost:8700.
Tracy