[Qgis-developer] Re: How to refresh QGIS layer (WFS Plugin)

[Marco Hugentobler]

Hi Pulkit

You need to modify the WFS provider to refetch the features after 
changing the view extent ( but it should not be difficult ).

Regards,
Marco

On 13.12.2011 05:00, Pulkit wrote:
> Hi,
>
> I found a Refresh Menu option in QGIS, but the issue is that it always 
> send WFS request with same view extent (bounding box) as it was in 
> initially. Even after changing the view extent to some other location 
> it never fetches features which were not visible at the time of loading.
> Should I modify the WFS plugin to correct this behavior or is there 
> any other way to solve this issue.
>
> Thanks,
> Pulkit Goel
> ------------------------------------------------------------------------
> *From:* Pulkit <pgoeol at yahoo.com>
> *To:* "qgis-developer at lists.osgeo.org" <qgis-developer at lists.osgeo.org>
> *Sent:* Monday, 12 December 2011 9:37 AM
> *Subject:* How to refresh QGIS layer (WFS Plugin)
>
> Hi,
>
> I'm a new QGIS user. I'm using WFS plugin to connect my QGIS client to 
> a WFS server.
> In WFS plugin there is an option to restrict WFS to fetch features 
> within the current view extent. I'm using this functionality and it is 
> working fine, but the problem is that after loading a layer if I want 
> to pan to different area then it won't fetch the data again. So I want 
> to know if there is any option to refresh the layer so that it can 
> fetch the data according to new view extent.
>
> Thanks,
> Pulkit
>
>
>
>
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-- 
Dr. Marco Hugentobler
Sourcepole -  Linux&  Open Source Solutions
Churerstrasse 22, CH-8808 Pfäffikon SZ, Switzerland
marco.hugentobler at sourcepole.ch http://www.sourcepole.ch
Technical Advisor QGIS Project Steering Committee

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