[OpenLayers-Users] LayerSwitcher and DragFeature patched for ticket #1666?

[dalsinao]

Thanks!

I've tried the new patch and it works fine. Thanks for your help!

David


Andreas Hocevar-2 wrote:
> 
> On Wed, Feb 11, 2009 at 1:54 PM, dalsinao <dalsinao at yahoo.es> wrote:
>>
>> I use IE, but the same happens in FireFox.
>>
>> Yes, using OpenLayers.Layer.Vector seems to work fine with the
>> LayerSwitcher, I've checked with your example and my patched code and it
>> works. The problem comes when I try to use a OpenLayers.Layer.WFS layer
>> (vector-based as well), then I have the problem I described in the
>> previous
>> message.
>>
>> Below I put the way I create the WFS layer code, adapting the one in
>> select-feature-multilayer to create a WFS layer in stead (I've removed
>> the
>> ogc:Filter, which is a bit long). May be you spot some Issue in this:
>>
>>    var vectors1 = new OpenLayers.Layer.WFS(
>>        "Storyline_1_Injections",
>>        "http://localhost/JEMM30/wfs/wfs.aspx?",
>>        {VERSION: "1.1.0",FILTER: "<ogc:Filter
>> ...>...</ogc:Filter>",TYPENAME:
>> "Injection"},
>>        {
>>            typename: "WFSInjection",
>>                                styleMap: new OpenLayers.StyleMap({
>>                                        "default": new
>> OpenLayers.Style(OpenLayers.Util.applyDefaults({
>>                                                externalGraphic:
>> "../img/marker-green.png",
>>                                                graphicOpacity: 1,
>>                                                rotation: -45,
>>                                                pointRadius: 10
>>                                        },
>> OpenLayers.Feature.Vector.style["default"])),
>>                                        "select": new OpenLayers.Style({
>>                                                externalGraphic:
>> "../img/marker-blue.png"
>>                                        })
>>                                }),
>>            extractAttributes: true,
>>            format: OpenLayers.Format.GML.v3,
>>            formatOptions: {
>>                featureType: "FeatureContainer",
>>                featureNS: "http://mynamespace/cax",
>>                geometryName: "Injection"
>>            }
>>
>>        }
>>    );
>>
>> Any idea on why it happens using a WFS layer and not using directly a
>> Vector
>> layer?
> 
> Yes. This is an inheritance problem caused by the mixin of
> Layer.Markers for Layer.WFS. The display method of OpenLayers.Layer
> will be used instead of the one of OpenLayers.Layer.Vector.
> 
> I have uploaded a new patch (singleroot.5.patch) which fixes that issue.
> 
> Andreas.
> 
>>
>> Thanks for your help!
>> David
>>
>>
>> Christopher Schmidt-2 wrote:
>>>
>>> On Wed, Feb 11, 2009 at 01:17:16AM -0800, dalsinao wrote:
>>>>
>>>> Hi users and any developer around,
>>>>
>>>> I downloaded and applied the patch singleroot.4.patch attached to this
>>>> ticket #1666.
>>>> It works fine using SelectFeature control, but then the LayerSwitcher
>>>> control doesn't. When you switch off any of the WFS layers in the
>>>> switcher
>>>> control the features don't disappear from the map; they remain on the
>>>> same
>>>> location on the map viewport, even if you zoom or pan.
>>>
>>> What browser? I don't get this behavior on
>>>
>>>
>>> http://dev.openlayers.org/sandbox/ahocevar/singleroot/openlayers/examples/select-feature-multilayer.html
>>>
>>>> - Sooner more than later I'll have to use the DragFeature (or
>>>> ModifyFeature)
>>>> control; I guess they'll have to be patched as well to work correctly
>>>> with
>>>> this "one single, mother of all vector layers". Again, any idea of
>>>> when/if
>>>> it's going to happen?
>>>
>>> Whenever you sit down and do the work, or someone else feels
>>> sufficiently motivated to do the same.
>>>
>>>> - Finally, I understand that all this is should be ready for 2.8,
>>>> correct?
>>>> Any idea of around when is it expected to release this version?
>>>
>>> Probably not. I'm hoping that the SelectFeature changes make it into
>>> 2.8, but I doubt that drag/modify feature stuff will make it in as well
>>> without effort that hasn't yet been offered.
>>>
>>> Regards,
>>> --
>>> Christopher Schmidt
>>> MetaCarta
>>> _______________________________________________
>>> Users mailing list
>>> Users at openlayers.org
>>> http://openlayers.org/mailman/listinfo/users
>>>
>>>
>>
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>>
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> 
> 
> 
> -- 
> Andreas Hocevar
> OpenGeo - http://opengeo.org/
> Expert service straight from the developers.
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> 
> 

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