[Geoserver-users] geoserver singleclick

[annalisa]

Hi guy
anyone can help me?
In my page i have a layer that is connected with a geoserver layer, but i
want that, clicking a point on the map, i want to extract a property (es. in
my layer i have id, city, cap and i want to extract city) but i'm not able
to...
My actual situation is this
<Loading Image...>

but i want to see not all the proprities but only one (and to modify css
style) like this

<Loading Image...>
how can i do???

that's my code

map.on('singleclick', function (evt) {

var view = map.getView();
var viewResolution = view.getResolution();
var source = untiled.get('visible') ? untiled.getSource() :
tiled.getSource();
var url = source.getGetFeatureInfoUrl(
evt.coordinate, viewResolution, view.getProjection(),
{ 'INFO_FORMAT': 'text/html', 'FEATURE_COUNT': 50 });
if (url) {
var coordinate = evt.coordinate;
content.innerHTML = 'my test '+'<iframe seamless src="' + url +
'"></iframe>';
overlay.setPosition(coordinate);
}
}

I think my problem is info format and how to read data...


Another question: i have to use wms o wfs?? sorry i'm so confused!
please help me!!





-----
annalisa
--
View this message in context: http://osgeo-org.1560.x6.nabble.com/geoserver-singleclick-tp5323887.html
Sent from the GeoServer - User mailing list archive at Nabble.com.

[Julian Hollingbery]

Hi Annalisa,

I wonder if this can give you what you want? http://docs.geoserver.org/latest/en/user/tutorials/GetFeatureInfo/index.html

Regards,
/julian

-----Oprindelig meddelelse-----
Fra: annalisa [mailto:***@soluxioni.it]
Sendt: 12. juni 2017 17:34
Til: geoserver-***@lists.sourceforge.net
Emne: [Geoserver-users] geoserver singleclick

Hi guy
anyone can help me?
In my page i have a layer that is connected with a geoserver layer, but i want that, clicking a point on the map, i want to extract a property (es. in my layer i have id, city, cap and i want to extract city) but i'm not able to...
My actual situation is this
<http://osgeo-org.1560.x6.nabble.com/file/n5323887/Immagine.png>

but i want to see not all the proprities but only one (and to modify css
style) like this

<http://osgeo-org.1560.x6.nabble.com/file/n5323887/Immagine2.png>
how can i do???

that's my code

map.on('singleclick', function (evt) {

var view = map.getView();
var viewResolution = view.getResolution();
var source = untiled.get('visible') ? untiled.getSource() :
tiled.getSource();
var url = source.getGetFeatureInfoUrl(
evt.coordinate, viewResolution, view.getProjection(),
{ 'INFO_FORMAT': 'text/html', 'FEATURE_COUNT': 50 });
if (url) {
var coordinate = evt.coordinate;
content.innerHTML = 'my test '+'<iframe seamless src="' + url + '"></iframe>';
overlay.setPosition(coordinate); } }

I think my problem is info format and how to read data...


Another question: i have to use wms o wfs?? sorry i'm so confused!
please help me!!





-----
annalisa
--
View this message in context: http://osgeo-org.1560.x6.nabble.com/geoserver-singleclick-tp5323887.html
Sent from the GeoServer - User mailing list archive at Nabble.com.

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