[ka-Map-users] changes in cvs version

[Tim Schaub]

> I think there is a bug related to the changes in kaMap.js. 
> The _map() initialization function is now expecting an object 
> as its parameter, formerly a list of values. The setting of 
> the "this.xxx" values changed accordingly. However, the line:

Nice catch.

> 
> (1886)    this.units = o.units?o.units:5;

You can change this line to:
this.units = (typeof(o.units) != 'undefined') ? o.units : 5;

I'm about to commit some other changes, so I'll change the other places
where this might be a problem too.

Tim

> does not work if units are 'inches' (0); it always sets units 
> to 5, which messes up all future calculations.
> 
> I am not very familiar with objects in JavaScript, so I can't 
> say  for sure why it doesn't work, but I suspect a value of 
> zero handed to 'o.units?' will always evaluate to false. I do 
> know that if I change the line to 'this.units = o.units' 
> everything works again. I haven't tried it, but I'll bet any 
> units other than inches will work (that is, o.units != 0).
> 
> David
> 
>  
> Paul Spencer wrote:
> > Hi all,
> >
> > I've recently committed some fairly major changes to ka-Map 
> cvs to fix 
> > some issues and to prepare us for some future possibilities.
> >
> > One of these changes has resulted in a change to config.php.  
> > config.dist.php has been modified in cvs, but you will have to 
> > manually update your local config.php with the required changes.
> > Changes are only required to the declaration of $aszMapFiles.
> >
> > See bug 1350 
> (http://bugzilla.maptools.org/show_bug.cgi?id=1350) for 
> > details
> >
> > Cheers
> >
> > Paul
> >
> 
> -- 
> 
> David Badke
> Humanities Computing and Media Center
> University of Victoria, BC, Canada
> 
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