[OpenLayers-Users] About WFS and Openlayers

[Manuel Albela Miranda]

Ok, it seems like i had to many vertices and with the ST_Simplify the
problem is solved.

Thank you very much for your help!!

Best regards!

Manu

On Thu, Jun 4, 2009 at 11:58 AM, Manuel Albela Miranda <
manuel.albela at gmail.com> wrote:

> Hey!,
>
> Thank you very much for your rapid response. There is a memory exception
> produce by a loop in the Openlayers.js code (i have already used the firebug
> but is not always the same line where the error is produced) and, as
> Guillaume said, it could be easily produced by the number of vertices which,
> by the way, is very high. So i will try so use the ST_simplify function and
> see if it solves the problem.
>
> Will back to you with the results.
>
> Thank you again!
>
> Manu
>
>
> On Thu, Jun 4, 2009 at 11:40 AM, <bartvde at osgis.nl> wrote:
>
>> It would help if you would provide us with the exact exception.
>>
>> Also, use Firefox with Firebug to narrow down the problem.
>>
>> Best regards,
>> Bart
>>
>> > Hi everybody!
>> >
>> > I'm working on a GIS system with Openlayers, postgis and mapserver (all
>> of
>> > them are the last version as of today) runing on a Debian SID
>> environment,
>> > and i'm having problems when trying to load a wfs layer created with the
>> > information of a postgis table. The thing is that when I try to add the
>> > layer to the map in openlayers, the web browser (either firefox 3 or
>> ie7)
>> > gets an exception. The layer is a multipolygon one representing Uganda
>> > with,
>> > more or less, 70 polygons. The script gets stuck when adding the layer
>> to
>> > the map (map.AddLayer(mylayer);). I've been researching the whole
>> process
>> > and the bottle neck is not the database and neither the creation of the
>> > wfs
>> > layer, so it seems like it's the way i'm trying to add the layer to the
>> > map.
>> >
>> > I don't know if anyone has or has had the same problem,
>> >
>> > Thank you very much in advance for your help.
>> >
>> > Manu.
>> > _______________________________________________
>> > Users mailing list
>> > Users at openlayers.org
>> > http://openlayers.org/mailman/listinfo/users
>> >
>>
>>
>>
>
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