[Catalyst] Pushing data to Catalyst powered web page

[Supra, Morne]

Morning to everybody that has assisted so far.

I have not been able to resolve the problem yet, most likely because I
did not explain my issue correctly.

I think that I require some kind of publish and subscribe solution for
this. I really want to use Catalyst as far as possible, as it has really
been useful in other projects.

I need my "view tag data" page to subscribe to a publisher. When the
publisher receives new tag data it should push it to the subscriber so
the subscriber can then show it on its page automagically.

Regards
Morne

-----Original Message-----
From: cranky [mailto:sharath.g at hcl.in] 
Sent: 12 September 2008 02:41 PM
To: catalyst at lists.scsys.co.uk
Subject: Re: [Catalyst] Pushing data to Catalyst powered web page




Supra, Morne wrote:
> 
> 
> sub notifier : Private {
> 	my ( $self, $c ) = @_;
> 	
> 	#$c->stash->{template} = 'notifier.tt2';
> 	$c->stash->{tagdata} = $c->request->params->{tagdata};
> 	open (TagData, '>C:\Eclipse Projects\Asset
> Tracker\AssetTracker\lib\AssetTracker\tagdata.txt');
> 	print TagData $c->request->params->{tagdata};
> 	close TagData;
> 	
> }
> 
> As you can see I do not get the associated tag data yet, I am just
> trying to display the tag data received from the ALE server.
> 
> I can see that the data is coming through correctly by monitoring the
> console debug and checking the tagdata.txt file.
> 
> The problem that I have is that I have no idea how to push the data to
a
> web page instead of pulling.
> 
> I have tried using catalyst redirect, forward and subrequest with no
> luck.
> 
> I am not a hard core developer, so any assistance will be greatly
> appreciated.
> 
> Regards
> Morne Supra 
> 
> 

If you want an upload of your data (i.e., tagdata.txt) to a web page,
then I
think its nothing to do with catalyst. Use the LWP module where you can
POST
file to a web page. This link might help->
http://lwp.interglacial.com/ch05_07.htm

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