[OpenLayers-Users] Restore feature's geometry

[Eric Lemoine]

On Wednesday, July 29, 2009, Alexandre Dube <adube at mapgears.com> wrote:
> Hi,

Hi Alexandre

>
>   I'd like to know if there's a better (faster) way to restore a
> modified feature's geometry other than using layer.refresh({'force':true});
>
>   I use a ModifyFeature control with a popup that as save and cancel
> buttons.  On save, it commits the changes (fine).  On cancel, it should
> 'restore' the feature to its original state (at least the geometry).
>
>   I tried to clone the feature + fid before modifications, then on
> cancel destroy the original feature and add the clone but it's obviously
> wrong to do so since it becomes unbound to its source.

What do you mean by "becomes unbound to its source"? I'd tend to think
that cloning feature+fid is a good solution...

>
>   I also tried to clone the geometry only but I had weird behaviors
> (duplicated features).
>
>   Any hint ?
>
> --
> Alexandre Dubé
> Mapgears
> http://www.mapgears.com
>
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-- 
Eric Lemoine

Camptocamp France SAS
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Mail : eric.lemoine at camptocamp.com
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