Hi Armin,
i just find this ticket for mapserver
http://trac.osgeo.org/mapserver/ticket/3525 , can help us?
Sandro
Il 02/02/2011 21:16, Armin Burger ha scritto:
> Sandro
>
> I guess the "MIME" in the getWMSFeatureInfoURL request is a copy/paste
> and you correctly inserted the correct value. The problem to me looks
> like the format of the GetFeatureInfo has changed. At least the result
> parsing expects different type of structure.
>
> I only used Mapserver as WMS and the parsing was implemented for the
> structure of Mapserver output several years ago... So in order to get
> this fixed I need to analyze the possible results for WMS feature
> requests in plain text and look at OGC docs about this. It might be that
> there is no required format and every server implementation can define
> it in its own syntax.
>
> Armin
>
>
> On 02/02/2011 20:05, Sandro Ferrara wrote:
>> Hi Armin,
>> i managed to retrieve plain text with the code below for squery.php
>>
>> function dumpWMSQueryResults()
>> {
>> // add QUERY_LAYER key to connection string as workaround for
>> bug in MapScript
>> $query_layers = $this->qLayer->getMetadata("wms_name");
>> $this->qLayer->set("connection", $this->qLayer->connection);
>> $wmsResultURL =
>> $this->qLayer->getWMSFeatureInfoURL($this->x_pix, $this->y_pix, 10,
>> "text/plain");
>> - - - - -
>>
>> and now i've this pm_debug.log
>>
>> [02-Feb-2011 19:47:06] P.MAPPER debug info
>> Validation of search.xml file succeeded
>> [02-Feb-2011 19:47:13] P.MAPPER debug info
>> dumpWMSQueryResults() - FeatureInfoURL:
>>
>> FORMAT=image/png&STYLES=default&HEIGHT=434&QUERY_LAYERS=0&VERSION=1.1.1&SRS=EPSG:32633&WIDTH=912&BBOX=295293.620092379,4181873.2852194,384149.379907621,4224157.7147806&TRANSPARENT=TRUE&FEATURE_COUNT=10&INFO_FORMAT=text%2Fplain&X=274&EXCEPTIONS=application/vnd.ogc.se_xml&Y=176
>> [02-Feb-2011 19:47:13] P.MAPPER debug info
>> dumpWMSQueryResults() - Query Result:
>> Array
>> (
>> [0] => "CODICE" "NOME"
>>
>> [1] => "R 19 044" "Bacini minori fra JATO e S.BARTOLOMEO"
>>
>> )
>>
>> this is the map file
>>
>> LAYER
>> NAME "Bacini_Idrografici"
>> TYPE RASTER
>> STATUS DEFAULT
>> TEMPLATE void
>> CONNECTIONTYPE WMS
>> CONNECTION
>> "http://88.53.214.52/sitr/services/WGS84_F33/PAI_f33/MapServer/WMSServer?";
>> METADATA
>> "DESCRIPTION" "PAI Bacini idrografici"
>> "wms_name" "0"
>> "wms_server_version" "1.1.1"
>> "wms_srs" "EPSG:32633"
>> "wms_format" "image/png"
>> "wms_style" "default"
>> "wms_feature_info_mime_type" "text/plain"
>> "RESULT_FIELDS" "CODICE,NOME"
>> "RESULT_HEADERS" "Codice, Nome"
>> "wms_title" "Bacini Idrografici"
>> END
>> TRANSPARENCY 100
>> PROJECTION
>> "init=epsg:32633"
>> END
>> END
>>
>> but I am still not able to view the metadata fields, any helps?
>>
>> Thank you so much,
>> Sandro
>>
>>
>>
>> Re: [pmapper-users] identify on wms layers
>> From: Armin Burger<armin.burger@gm...> - 2011-02-01 21:02
>>
>> as already mentioned, you should not need to change the code if you add
>> "wms_name", but I guess you should just have 1 METADATA block, and not 2...
>>
>> p.mapper only parses plain text output for features (you get XML
>> output). I don't know exactly how to tell Mapserver to request the
>> featureInfo as plain text. You could try adding under metadata
>>
>> "wms_feature_info_mime_type" "text/plain"
>>
>> and if it doesn't work either try adding to the CONNECTION url the part
>>
>> &INFO_FORMAT=text/plain
>>
>> Though I don't know if the server accepts this part also for GetMap
>> requests without complaining. In this case you would need to ask on the
>> Mapserver list how to achieve plain text response for GetFeatureInfo.
>>
>> I could try adding also support for XML response type, but for now you
>> need to force the server to return "text/plain" (this is the mandatory
>> format for WMS implementations).
>>
>> armin
>>
>>
>>
>> On 01/02/2011 21:28, Sandro Ferrara wrote:
>> > Hi Armin, thanks so much!
>> >
>> > i modified squeryas below and it runs
>> >
>> > function dumpWMSQueryResults()
>> > {
>> > - - - -
>> > $this->qLayer->set("connection", $this->qLayer->connection);
>> > - - - -
>> >
>> > and i have this file pm_debug.log
>> >
>> > [01-Feb-2011 21:03:22] P.MAPPER debug info
>> > dumpWMSQueryResults() - FeatureInfoURL:
>> >
>> http://88.53.214.52/sitr/services/WGS84_F33/PAI_f33/MapServer/WMSServer?LAYERS=0&REQUEST=GetFeatureInfo&SERVICE=WMS&FORMAT=image/png&STYLES=default&HEIGHT=434&QUERY_LAYERS=0&VERSION=1.1.1&SRS=EPSG:32633&WIDTH=912&BBOX=295293.620092379,4181873.2852194,384149.379907621,4224157.7147806&TRANSPARENT=TRUE&FEATURE_COUNT=10&INFO_FORMAT=MIME&X=145&EXCEPTIONS=application/vnd.ogc.se_xml&Y=141
>> > [01-Feb-2011 21:03:23] P.MAPPER debug info
>> > dumpWMSQueryResults() - Query Result:
>> > Array
>> > (
>> > [0] => <?xml version="1.0" encoding="UTF-8" ?>
>> > [1] => <FeatureInfoResponse>
>> > [2] => <FIELDS CODICE="R 19 046" NOME="Bacini minori fra S.
>> > BARTOLOMEO e Punta di Solanto"/>
>> > [3] => </FeatureInfoResponse>
>> > )
>> >
>> > Sorry but, how can i display the "FIELDS" in the query result box?
>> >
>> > i modified my map file as below, but nothing
>> >
>> > LAYER
>> > NAME "Bacini_Idrografici"
>> > TYPE RASTER
>> > STATUS DEFAULT
>> > TEMPLATE void
>> > CONNECTIONTYPE WMS
>> > CONNECTION
>> >
>> "http://88.53.214.52/sitr/services/WGS84_F33/PAI_f33/MapServer/WMSServer?";
>> > METADATA
>> > "DESCRIPTION" "PAI Bacini idrografici"
>> > "wms_name" "0"
>> > "wms_server_version" "1.1.1"
>> > "wms_srs" "EPSG:32633"
>> > "wms_format" "image/png"
>> > "wms_style" "default"
>> > END
>> > METADATA
>> > "wms_title" "Bacini Idrografici"
>> > "RESULT_FIELDS" "CODICE,NOME"
>> > "RESULT_HEADERS" "Codice, Nome"
>> > END
>> > TRANSPARENCY 100
>> > PROJECTION
>> > "init=epsg:32633"
>> > END
>> > END
>> >
>> > thanks in advance
>> > Sandro
>> >
>> >
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>>
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