XML File Within XML File

Question

Hi everyone,
Plz help me out.....
Currently, I am working on flex and Remote Object Accessing.
My problem is that, in my application I have one Servlet which
writes .xml file in browser and I use that .xml file to display
data in Datagrid. Everything was woking fine. But then I have to
change my .xml file in such a way that one of it's node is a .xml
file. like this...
<?xml version="1.0" encoding="UTF-8" ?>
- <root>
- <detail>
<server>SOA </server>
<resp_time>250</resp_time>
- <request>
<?xml version="1.0" encoding="UTF-8" ?>
- <envelope>
<operation>addition</operation>
</envelope>
</request>
</detail>
</root>
Here request is one of the node in .xml file. now when i am
displaying data in this file into datagrid, datagrid show correct
data for <server> and <resp_time> tag. But it shows
"[object Object]" for request tag.
Can any one tell me how can I show that request node into my
datagrid ,so that it shows me ..
<request>
<?xml version="1.0" encoding="UTF-8" ?>
- <envelope>
<operation>addition</operation>
</envelope>
</request>
instead of [object Object] ???? Please Hepl me

Answer 1

Tracy had replied me that you can use labelFunction. like
this...
private function lfRequest(oItem:Object,
dgc:DataGridColumn):String
return oItem.request.toXMLString()
I have used resultHandler like this ....
[Bindable]
var xmlFile:String = null;
private function resultHandler(event:ResultEvent):void
trace("resultHandler is called...");
var myO:Object = new Object();
myO = event.result;
trace("after new XML()");
xmlFile=myO.request.toXMLString();
trace("after toString()");
and i m trying to display that ' xmlFile:String' into
datagrid, but it gives me this runtime-error:
Error #1009: Cannot access a property or method of a null
object reference.
then i tryed this...
xmlFile=myO.request.root.detail.toXMLString(); then it gives
me this error message :
Error #1009: Cannot access a property or method of a null
object reference.
plz help me...