[mapserver-users] Combine GetFeatureInfo for layers with same data source
Jörg Thomsen
jt at mapmedia.de
Thu Mar 27 06:34:21 PDT 2014
hello again,
some PHP could help, call the script from your client instead of
mapserv-cgi:
> ELSEIF ($_GET['REQUEST'] == "GetFeatureInfo" or $_GET['request'] == "GetFeatureInfo") {
> IF ($_GET['QUERY_LAYERS'] == 'Abwasser,Verbandsgebiet' OR $_GET['QUERY_LAYERS'] == 'Verbandsgebiet,Abwasser' ) {
> $url = str_replace('Abwasser,Verbandsgebiet', 'Abwasser', $url)
> $url = str_replace('Verbandsgebiet,Abwasser', 'Abwasser', $url)
> }
> $answer = file_get_contents($url);
> $answer = utf8_decode($answer);
> ECHO $answer;
> }
(whole script attached)
Jörg
Am 27.03.2014 14:03, schrieb TDS:
> Hello,
>
> that's the problem. The user should select one or both of them. If both,
> all two layer names are send in the QUERY_LAYERS inquiry - like it should.
>
> Bye, TDS
> ------------------------------------------------------------------------
> mailto:tds at tds-net.de
> ------------------------------------------------------------------------
> 1+1=10
> You have a question? - 42 or RTFM.
> Am 27.03.2014 13:58, schrieb Jörg Thomsen:
>> Hi,
>>
>> okay, join is not what you need, sorry.
>> Would it work for you if only one of the two layers is queryable?
>>
>> At the moment I have no idea...
>>
>> Jörg
>>
>> Am 27.03.2014 11:57, schrieb TDS:
>>> Hello,
>>>
>>> I've read this and I'm confused of how it can work...
>>> ONE-TO-ONE or ONE-TO-MANY or ... I want to have a solution *scream* If
>>> both layers are queried it should be one table, because the date is the
>>> same. Only the class item differs.
>>>
>>>
>>> Example Mapfile:
>>> LAYER
>>> STATUS on
>>> NAME "Trinkwasserversorgung"
>>> TYPE POLYGON
>>> DATA "wv_wilster_84.shp"
>>> DUMP true
>>> TOLERANCE 3
>>> TOLERANCEUNITS pixels
>>> CLASSITEM "TW"
>>>
>>> HEADER "templates/header.html"
>>> TEMPLATE "templates/template.html"
>>> FOOTER "templates/footer.html"
>>>
>>> JOIN
>>> NAME "Wasser"
>>> TABLE "wv_wilster_84.dbf"
>>> FROM "Id"
>>> TO "Id"
>>> TYPE ONE-TO-ONE
>>> END
>>>
>>> CLASS
>>> NAME "Trinkwasser"
>>> EXPRESSION "Trinkwasser"
>>> STYLE
>>> COLOR 130 192 255
>>> END
>>> STYLE
>>> OUTLINECOLOR 120 120 120
>>> WIDTH 2
>>> ANTIALIAS TRUE
>>> END
>>> END
>>>
>>> CLASS
>>> NAME "Selbstversorger"
>>> STYLE
>>> SYMBOL "im_schraffur"
>>> END
>>> EXPRESSION "Selbstversorger"
>>> STYLE
>>> OUTLINECOLOR 120 120 120
>>> WIDTH 2
>>> ANTIALIAS TRUE
>>> END
>>> END
>>>
>>> PROJECTION
>>> "init=epsg:4326"
>>> END
>>>
>>> METADATA
>>> "wms_title" "Verbandsgebiet"
>>> "wms_title metadata" ""
>>> "wms_include_items" "all"
>>> "wms_srs" "EPSG:4326 EPSG:54004 EPSG:41001
>>> EPSG:31467 EPSG:31468"
>>> END
>>> END
>>>
>>> LAYER
>>> STATUS on
>>> NAME "Abwasserentsorgung"
>>> TYPE POLYGON
>>> DATA "wv_wilster_84.shp"
>>> DUMP true
>>> TOLERANCE 3
>>> TOLERANCEUNITS pixels
>>> CLASSITEM "AW"
>>>
>>> HEADER "templates/header.html"
>>> TEMPLATE "templates/template.html"
>>> FOOTER "templates/footer.html"
>>>
>>> JOIN
>>> NAME "Wasser"
>>> TABLE "wv_wilster_84.dbf"
>>> FROM "Id"
>>> TO "Id"
>>> TYPE ONE-TO-ONE
>>> END
>>>
>>> CLASS
>>> NAME "Abwasser"
>>> EXPRESSION "Abwasser"
>>> STYLE
>>> COLOR 255 128 0
>>> END
>>> STYLE
>>> OUTLINECOLOR 120 120 120
>>> WIDTH 2
>>> ANTIALIAS TRUE
>>> END
>>> END
>>>
>>> CLASS
>>> NAME "Diverse Abwasseraufgaben"
>>> STYLE
>>> SYMBOL "schraffur_orange"
>>> END
>>> EXPRESSION "Diverse Abwasseraufgaben"
>>> STYLE
>>> OUTLINECOLOR 120 120 120
>>> WIDTH 2
>>> ANTIALIAS TRUE
>>> END
>>> END
>>>
>>> CLASS
>>> NAME "Kein Abwasser"
>>> EXPRESSION "Kein Abwasser"
>>> STYLE
>>> OUTLINECOLOR 120 120 120
>>> WIDTH 2
>>> ANTIALIAS TRUE
>>> END
>>> END
>>>
>>> PROJECTION
>>> "init=epsg:4326"
>>> END
>>>
>>> METADATA
>>> "wms_title" "Abwasser"
>>> "wms_title metadata" ""
>>> "wms_include_items" "all"
>>> "wms_srs" "EPSG:4326 EPSG:54004 EPSG:41001
>>> EPSG:31467 EPSG:31468"
>>> END
>>> END
>>>
>>>
>>>
>>> Bye, TDS
>>> ------------------------------------------------------------------------
>>> mailto:tds at tds-net.de
>>> ------------------------------------------------------------------------
>>> 1+1=10
>>> You have a question? - 42 or RTFM.
>>> Am 26.03.2014 21:50, schrieb jt at mapmedia.de:
>>>> Hi,
>>>>
>>>> Referring to your signatur: rtfm ;)
>>>>
>>>> Try http://mapserver.org/de/mapfile/join.htm
>>>>
>>>> Join streets_main with the dbf of streets_sub. Read the doc carefuly,
>>>> it's a bit tricky.
>>>>
>>>> You may find a working example under
>>>> http://mapmedia.de/downloads/viewcategory/5-vortraege (
>>>>
>>>> Workshop_umn...)
>>>>
>>>> Jörg
>>>>
>>>>
>>>>
>>>> On Wed, 26 Mar 2014 20:58:17 +0100, TDS wrote:
>>>>
>>>>> Hello,
>>>>>
>>>>>
>>>>> is it possible to join two layers in GetFeatureInfo with same
>>>>> template and same shape file to output only one combined html file?
>>>>>
>>>>> Example:
>>>>> Streets_Main => streets.shp => template.html
>>>>> Streets_Sub => streets.shp => template.html
>>>>>
>>>>> OUTPUT:
>>>>>
>>>>> Current:
>>>>> Output for Streets_Mains
>>>>> Output for Streets_Sub
>>>>>
>>>>> Wish:
>>>>>
>>>>> Streets_Mains unique id Streets_sub (e.g. main street and sub street
>>>>> have both id=1 in shape file)
>>>>>
>>>>>
>>>>> --
>>>>> Bye, TDS
>>>>> ------------------------------------------------------------------------
>>>>> mailto:tds at tds-net.de
>>>>> ------------------------------------------------------------------------
>>>>> 1+1=10
>>>>> You have a question? - 42 or RTFM.
>>>>
>>>>
>>>>
>>>>
>>>> _______________________________________________
>>>> mapserver-users mailing list
>>>> mapserver-users at lists.osgeo.org
>>>> http://lists.osgeo.org/mailman/listinfo/mapserver-users
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>> mapserver-users mailing list
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>
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