[Qgis-user] Questions QGIS webclient

Tue Feb 28 01:16:08 PST 2012

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
Werkleiter: Thomas Dirkes

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