Re: [orion-dev] onChanged surprises

[Silenio Quarti <Silenio_Quarti@xxxxxxxxxx>]

You should not get that event if the
model text was empty. If you see a case where this is happening please
log a bug. What is probably happing is that the model had content that
was added before your listener got hooked.

We tried to specify that indices are
zero based throughout the editor/model js doc. I will see if we missed
some cases.

Silenio

From:	"John J. Barton" <johnjbarton@xxxxxxxxxxxxxxx>
To:	Orion developer discussions <orion-dev@xxxxxxxxxxx>
Date:	03/11/2011 12:07 PM
Subject:	[orion-dev] onChanged surprises
Sent by:	orion-dev-bounces@xxxxxxxxxxx

---

In using eclipse.TextModel listener onChanged I found
a couple of surprises:
   1) The first thing you get is a change event on line 0, event though
the source did not change. The event in my case has 65 removed and 554
added characters.  I suppose if it always comes first and always is
on 
line zero then I can work around it.
   2) The first thing you get is a change event on line 0 ;-).  So
the 
line index is zero based, like the documentation says but nevertheless
a 
surprise.

I'd put these on the wiki but the current client documentation seems to
be about 'eclipse' which is some kind of factory, while the part I'm 
looking at are instances so I'm not sure where to put stuff.

I have been able to get a tiny demo going, where an Orion panel in 
Firebug edits css and the changes simultaneously apply to the page.

jjb
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