[OpenLayers-Users] show/hide WFS layer without multiple WFS requests

[Kris Geusebroek]

Hi Pere,

I don't know which version you use but i'm successfully using the 2.8
rc3 version with a vector layer, a bbox strategie and a wfs protocol
which when visibility is false doesn't fire reuests.

I'm using refresh on the vector layer instead of redraw by the way

If you need a code example feel free to ask.

Cheers Kris

-----Original Message-----
From: users-bounces at openlayers.org [mailto:users-bounces at openlayers.org]
On Behalf Of Pere Roca Ristol
Sent: Monday, May 25, 2009 7:46 PM
To: users at openlayers.org
Subject: [OpenLayers-Users] show/hide WFS layer without multiple WFS
requests


hi all,
I just want to hide/show a wfs layer but I see that, even using
wfs.setVisibility(false/true) or 
applying a transparent style (and then wfs.redraw), each time the WFS
request is sent again.

It has its own logic... but maybe there is a way to avoid these requests
again and again?
thanks!

Pere
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