Thanks Matt !
I replied to another post of mine which gives already half of the
answer. I will try what you suggest for the other half and then poste
the component (if it works).
Alexander
Le Apr 18, 2007 à 7:03 PM, Matt Kerr a écrit :
Hey Alexander Lamb -
First message to this list... getting back to development after some
time (previously NeXT / WebObjects :-).
[ah, yes. the gold old days :-]
1) figure out what url to give
In the calling (~generated) .html - the link to the flash goes
something like ..
http://mahost/mycharting.swf?url=/blahcontext/app?
service=page&page=MyChartXML&id=6654321
(The flash/swf just grabs the "url" arg from the querystring in the
ActionScript code, and performs ~GET to request the xml.)
2) figure how to return XML data instead of HTML
I think the key is to implement this on MyChartXML.java
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
public ContentType getResponseContentType() {
return new ContentType("text/xml");
}
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The MyChartXML.html file .. is vanilla:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<?xml version="1.0" encoding="ISO-8859-1"?>
<goo>
...
</goo>
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
MyChartXML.page is ordinary too.
Cheers,
-Matt
On Wednesday, April 18, 2007, at 03:24AM, "Alexander Lamb"
<[EMAIL PROTECTED]> wrote:
Hello list,
First message to this list... getting back to development after some
time (previously NeXT / WebObjects :-).
I am currently developping a Tapestry 4.1 / Cayenne app. Works fine.
Now, I would like to add some Flex components to my HTML page. The
first attempt is to add charting to my app.
The ideal would be to create a Tapestry component which integrates my
swf chart. The problem I have is:
- if my chart is getting populated by a HTTPService with XML data, I
need to:
1) figure out what url to give
2) figure how to return XML data instead of HTML
For point 2, in the target function being called, in WebObjects I
would have overriden "appendToResponse". I am not certain how to do
this in Tapestry.
For point 1, I don't really know what url to pass to the Flex
component in order to be certain I am staying in my session (visit)
and calling the correct function in my tapestry component.
Are there some examples somewhere?
Thanks,
Alex
--
Alexander Lamb
Founding Associate
RODANOTECH Sàrl
26 ch des Tattes
1222 Vésenaz
Fax: 022 855 06 14
www.rodanotech.ch
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--
Alexander Lamb
Founding Associate
RODANOTECH Sàrl
26 ch des Tattes
1222 Vésenaz
Switzerland
Fax: 022 855 06 14
http://www.rodanotech.ch
