[OpenLayers-Users] WFS layer data extend ans loading strategies

[Eric Lemoine]

2011/5/17 Favre, Sebastien <Sebastien.Favre at spotimage.fr>:
> Hello to all,
>
> I'm trying to use function getDataExtent() on a WFS layer object.
> The function works well when the loading strategy of the layer is FIXED.
> When loading strategy is BBOX, function returns NULL.
> Does someone has a solution to know max extent of the layer objects using a BBOX loading strategy ?

Do you call getDataExtent from a loadend listener? If not, you should.

wfs.events.on({'loadend': function() { var extent = wfs.getDataExtent(); }});

Good luck.

-- 
Eric Lemoine

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