SV: [mapserver-users] Generic template for WMS GetFeatureInfo
Hi Steve, thanks for the tip. Most of my users have desktop GIS systems (MapInfo, ArcMap, etc.), but I might test whether these support a JavaScript-based solution. In the mean time, could you expand a bit on the new-style templates? All I have done so far is according to http://mapserver.org/mapfile/template.html#template, and I don't remember that this says anything about inclusion of subtemplates. Julian Fra: Steve Lime [mailto:sdl...@gmail.com] Sendt: 15. september 2011 20:43 Til: Hollingbery, Julian Cc: mapserver-users@lists.osgeo.org Emne: Re: [mapserver-users] Generic template for WMS GetFeatureInfo Hi Julian: You might try the [items] and [values] template tags combined with a little JavaScript. Those tags output a delimited list of items and values for a feature or set of features. You could split the output into arrays and display however you like. The attributes are just slammed together into 1 comma delimited string, so this approach won't work if your attribute data contains commas I fear. The same template in theory could be used for any layer then... You could use new-style templates (e.g. Via output formats) with template includes and handle this with 2 files- the main template and the shared include... I notice those tags aren't documented so I'll create a ticket to do so. Should also probably enhance those tags, at least the values one, to take some simple formatting options. Steve Sent from my iPad On Sep 14, 2011, at 8:39 AM, Hollingbery, Julian ju...@kms.dk wrote: Hi list, I too want to serve GetFeatureInfo requests. However, I wonder if it is necessary to have a template per layer, when all I want to do is show all attribute values in a HTML table. The thing is, I have a handful of services with approx. 40 layers in each. Each layer has on average a dozen attributes, so all in all, I am looking to simplify maintenance of 2000 HTML table cells. Has anyone done anything in a script or otherwise, so that one can use the same template file on layers with varying attribute lists? I am considering utilising the fact that a TEMPLATE statement can reference a URL: I imagine that this might refer to a PHP-script, which takes e.g. a database table name, and returns a HTML response with the column names. Has anyone done anything like this? Regards, Julian Hollingbery ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Vectorizing/digitizing points that have
Hi, You could also consider using service=WMSrequest=GetFeatureInfo, see http://mapserver.org/ogc/wms_server.html /julian -Oprindelig meddelelse- Message: 7 Date: Fri, 19 Aug 2011 13:55:00 + From: Rahkonen Jukka jukka.rahko...@mmmtike.fi Subject: Re: [mapserver-users] Vectorizing/digitizing points that have beenrendered as raster To: 'Wim Vanbelle' wimvanbe...@gmail.com, 'mapserver-users@lists.osgeo.org' mapserver-users@lists.osgeo.org Message-ID: 84446def76453c439e9e97e438e13a6301d...@suutari.haapa.mmm.fi Content-Type: text/plain; charset=us-ascii Hi, Mapserver 6.0 is listing these filter capabilities ogc:Equals/ ogc:Disjoint/ ogc:Touches/ ogc:Within/ ogc:Overlaps/ ogc:Crosses/ ogc:Intersect/ ogc:Contains/ ogc:DWithin/ ogc:BBOX/ I am not totally sure that all of them really works. Now it depends a bit about your need what filter to use. DWithin from the point should give exact results but probably you would need to adjust the distance according to the map scale. BBOX might be faster but then you must make a rectangle around the clicked point. About the same result can be obtained also with WMS GetFeatureInfo. Configure a suitable outputformat (text/plain, text/html or gml), use big enough feature_count and reasonable pixel based tolerance in the mapfile. -Jukka Rahkonen- Wim Vanbelle wrote Hi, Currently we have a lot of big datasets with points (think 50k points for instance) that we can now cluster service side with mapserver (cool). That works like a charm, but now we would like to fetch information if you click on them. (be it a clustered icon, or a non clustered). The client we are using is google maps with custom javascript code. As far as I'm aware, I need to perform a WFS request for this. I haven't got any problems setting that up, but what should be passed as a filter? Can we just pass a point as a filter in the request, or are we forced to supply a bounding box. I'm wondering if there are common solutions to tackle a similar problem. Thanks in advance. Best regards. -- next part -- An HTML attachment was scrubbed... URL: http://lists.osgeo.org/pipermail/mapserver-users/attachments/20110819/9e 718318/attachment.html -- ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users End of mapserver-users Digest, Vol 43, Issue 39 *** ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] SLD support: Anyone for fixing 5 yr old tickets?
Hi list, I have just joined the list for the following reason: We have been running SLD-enabled WMS services for some years now, on a closed source platform. For that, and several other reasons, we are now looking at using MapServer as a replacement. I have compared our existing platform and MapServer 5.6.6, and have noticed a couple of incompatibilities. After having looked around, I find that both of these issues exist as old tickets: http://trac.osgeo.org/mapserver/ticket/1602 http://trac.osgeo.org/mapserver/ticket/1166 We do not have the developer resources to provide patches, so I am looking for someone to do it for us. Our migration is organized as a project, for which we have some funds. Therefore, I am looking for someone who would be willing to provide me with an estimate of what it would cost (time and/or money) to come up with a patch. Regarding #1602, what I would like to achieve is to highlight an object given by a ogc:Filter, while rendering the remaining objects in that layer in the default style. I could of course use an ElseFilter, but since this is a question of providing backward compatibility, I'd prefer not to. It is not exactly the same thing as in #1602, but it seems to me that it might be the same fix. My particular SLD looks something like this: StyledLayerDescriptor version=1.0.0 xmlns=http://www.opengis.net/sld; xmlns:ogc=http://www.opengis.net/ogc; NamedLayer NameJordstykke/Name UserStyle FeatureTypeStyle Rule ogc:Filter And ogc:PropertyIsEqualTo ogc:PropertyNamelandsejerlavskode/ogc:PropertyName ogc:Literal90552/ogc:Literal /ogc:PropertyIsEqualTo ogc:PropertyIsEqualTo ogc:PropertyNamematrikelnummer/ogc:PropertyName ogc:Literal7fv/ogc:Literal /ogc:PropertyIsEqualTo /And /ogc:Filter PolygonSymbolizer Fill CssParameter name=fill#FF/CssParameter CssParameter name=fill-opacity1/CssParameter /Fill Stroke CssParameter name=stroke#FF/CssParameter CssParameter name=stroke-width3/CssParameter /Stroke /PolygonSymbolizer /Rule /FeatureTypeStyle /UserStyle /NamedLayer NamedLayer NameJordstykke/Name NamedStyle Namedefault/Name /NamedStyle /NamedLayer /StyledLayerDescriptor Thanks in advance, Julian Hollingbery Danish Ministry of The Environment, National Survey and Cadastre ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
