[Qgis-user] Questions QGIS webclient

Tue Feb 28 02:42:00 PST 2012

 Hi Bernhard,

 Ok - I can see some difference in the output of your server and my 
 server in the bbox format:

 Here is the output of my server:
 "bbox" : [696321.5, 245623.015625, 696878.875, 246087.875]

 and here is the output of your server:
 "bbox" : [(4472182.5, 5645202, 4472183, 5645202.5)]

 Note the additional round brackets in your output - which I assume that 
 QGIS webclient cannot digest.
 So either the Python script of your server can get rid of these round 
 brackets or we need to improve QGIS webclient to ignore them. Can you 
 try on the server first?

 If this is not easily possible we can also try on the client.

 Hopefully we can improve the situation here in either the search python 
 script or in the client.

 Andreas

 On Tue, 28 Feb 2012 10:16:08 +0100,  wrote:
> Hi Andreas,
>
> the server is currently not available from outside so here is the
> wsgi-scripts' output:
> 
> http://10.144.9.51/wsgi/search.wsgi?searchtables=kartenportal.suche_alles&query=Am%20alten%20Gaswerk&cb=bla
> bla({"results": [{"searchtable": null, "displaytext": "Strassen",
> "bbox": null}, {"searchtable": "kartenportal.suche_alles",
> "displaytext": "Am alten Gaswerk (Strasse)", "bbox":
> [(4471973.5,5645101.5,4472185.5,5645205.5)]}, {"searchtable": null,
> "displaytext": "Adressen", "bbox": null}, {"searchtable":
> "kartenportal.suche_alles", "displaytext": "Am alten Gaswerk 1
> (Adresse)", "bbox": [(4472041,5645209,4472041,5645209)]},
> {"searchtable": "kartenportal.suche_alles", "displaytext": "Am alten
> Gaswerk 2 (Adresse)", "bbox":
> [(4472071.5,5645134.5,4472072,5645135)]}, {"searchtable":
> "kartenportal.suche_alles", "displaytext": "Am alten Gaswerk 4
> (Adresse)", "bbox": [(4472106,5645099,4472106,5645099)]},
> {"searchtable": "kartenportal.suche_alles", "displaytext": "Am alten
> Gaswerk 7 (Adresse)", "bbox": [(4472169,5645181,4472169,5645181)]},
> {"searchtable": "kartenportal.suche_alles", "displaytext": "Am alten
> Gaswerk 7a (Adresse)", "bbox":
> [(4472182.5,5645202,4472183,5645202.5)]}, {"searchtable":
> "kartenportal.suche_alles", "displaytext": "Am alten Gaswerk 9
> (Adresse)", "bbox": [(4472187,5645130.5,4472187.5,5645131)]}]})
>
> 
> http://10.144.9.51/wsgi/getSearchGeom.wsgi?_dc=1330359714648&searchtable=kartenportal.suche_alles&displaytext=Am%20alten%20Gaswerk%20(Strasse)
> MULTILINESTRING((4471973.6667815 5645205.155335,4472011.32780392
> 5645187.04378521,4472168.93332659 5645110.52723776,4472185.36362809
> 5645101.54646928))
>
> I am using EPSG:31468 (QGIS project's setting, QGIS project's WMS
> coordinate system, data srid)
> GlobalOption.js - snippet:
>
> //EPSG projection code
> var epsgcode = 31468;
>
> // OpenLayers global options
> // see
> 
> http://dev.openlayers.org/releases/OpenLayers-2.10/doc/apidocs/files/OpenLayers/Map-js.html
> var MapOptions = {
>   projection: new OpenLayers.Projection("EPSG:"+epsgcode),
>   units: "m",
>   maxScale:50,
>   minScale:150000,
>   fractionalZoom: true,
>   transitionEffect:"resize",
>   controls: []
> };
>
> tooltip works now with field named "tooltip"
>
> Bernhard
>
>
> Am 27.02.2012 22:06, schrieb Andreas Neumann:
>> Hi Bernhard,
>>
>> On 02/27/2012 05:22 PM, bernhard.stroebl at jena.de wrote:
>>> Dear all,
>>>
>>> I am fiddling around with QGIS server and webclient and I do like 
>>> both
>>> of them. Thank you for this software!
>>> Whereas QGIS server's configuration is pretty straightforward QGIS
>>> webclient is a higher hurdle.
>>> Here are some questions (more to follow, I am sure :):
>>>
>>> 1) searchComboBox: I configured two search relations (views): 
>>> streets
>>> MULTILINESTRING and addresses POINT in my database and they are 
>>> searched
>>> ok BUT the map does not zoom in at the feature chosen in the 
>>> comboBox
>>> although the geometry is highlighted on the map
>>
>> It really should zoom to the feature. Maybe it is an issue of map 
>> scale
>> or units? What units and scales are you using?
>>
>> Do you have the search somewhere available to test or can you share 
>> a
>> snippet from the search result?
>>
>> Here is a valid request on my server and the corresponding result:
>>
>> 
>> http://webgis.uster.ch/wsgi/search.wsgi?query=&searchtables=&query=Hasenb%C3%BCe&cb=stcCallback1003
>>
>> stcCallback1003({"results": [
>> {"searchtable": null, "displaytext": "Flurnamen", "bbox":
>> null},{"searchtable": "av_user.suchtabelle", "displaytext":
>> "Hasenb\u00fcel (Flurname, Uster)", "bbox":
>> [696321.5,245623.015625,696878.875,246087.875]},
>> {"searchtable": "av_user.suchtabelle", "displaytext": "Hinterer
>> Hasenb\u00fcel (Flurname, Uster)", "bbox":
>> [696621.375,245924.890625,697073.5,246226.640625]},
>> {"searchtable": null, "displaytext": "Strassen", "bbox": null},
>> {"searchtable": "av_user.suchtabelle", "displaytext": "Hinterer
>> Hasenb\u00fcelweg (Strasse, Uster)", "bbox":
>> [696699.75,245958.046875,697006.375,246224.640625]},
>> {"searchtable": "av_user.suchtabelle", "displaytext": "Vorderer
>> Hasenb\u00fcelweg (Strasse, Uster)", "bbox":
>> [696454.25,245665.265625,696863.6875,246017.96875]}
>> ]})
>>
>>> 2) MapTips: the map tip always shows the layer's name no matter 
>>> which
>>> field I defined in my layer properties in the project. Or is the
>>> webclient's map tip configured elsewhere?
>>
>> Currently it is hardwired to a column named "tooltip". You need to
>> create an attribute or column in your table or view named "tooltip".
>>
>> Currently there is no way to know which column is set for the 
>> maptip.
>> Later we will take the column name from the QGIS configuration as 
>> soon
>> as QGIS server supports that. The current GetCapabilities request 
>> does
>> not tell us which column is set for map tips. I think this will be
>> available later this spring as we also want to have the ability to
>> dynamically set map tips for QGIS client.
>>
>> Hope this helps,
>> Andreas
>>
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>>
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>
> --
> Bernhard Ströbl
> Anwendungsbetreuer GIS
>
> Kommunale Immobilien Jena
> Am Anger 26
> 07743 Jena
>
> Tel.: 03641 49- 5190
> E-Mail: bernhard.stroebl at jena.de
> Internet: www.kij.de
>
>
>
> Kommunale Immobilien Jena
> Eigenbetrieb der Stadt Jena
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>
>
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 Andreas Neumann
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 8624 Grüt (Gossau ZH)
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