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:
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=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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