On Mon, Dec 21, 2009 at 9:22 AM, beppe <[email protected]> wrote: > Hi, > I'm an italian OL's newbie, I come from a mapserver world and I'm very > happy to discover every day something about OpenLayers! > I've this code [1] and this mapfile [2], the geographic elements are > stored in a postgis table. > The code works but in the popup window, info are displayed like this: > "GetFeatureInfo results: Layer 'ut' Feature 78: paese = 'Coredo' > localita = 'S. Barbara'" > Obviously I don't want info about "GetFeatureInfo", "Layer" and > "Feature", but only about "paese" and "localita". > The info, then, are print like a "text string". I'd want print the info > in table style...but I don't know how !!! >
You don't have a TEMPLATE in your mapfile... (it says TEMPLATE void). Define a TEMPLATE, and in that template (an HTML file), create your table like so <TABLE> <TR><TD>Paese</TD><TD>[paese]</TR> <TR><TD>Localita</TD><TD>[localita]</TR> </TABLE> > Question 2. > I'd like to have in popup an hyperlink to a page in wich print a map > with the extent of the selected feature, but: > 1. my feature are point > 2. I don't know how write the code!!! > > Any ideas, example or tutorial? > thanks > > -beppe- > > [1] > OpenLayers.ProxyHost = "http://localhost/cgi-bin/proxy.cgi?url=";; > > var map; > var info; > // pink tile avoidance > OpenLayers.IMAGE_RELOAD_ATTEMPTS = 5; > // make OL compute scale according to WMS spec > OpenLayers.DOTS_PER_INCH = 25.4 / 0.28; > > function init(){ > var format = 'image/png'; > var bounds = new OpenLayers.Bounds( > 653890.824038, 5121367.412500, 673982.300962, 5139410.087500 > ); > var options = { > controls: [], > maxExtent: bounds, > maxResolution: 40.83535156249854, > projection: "EPSG:3003", > units: 'm' > }; > > map = new OpenLayers.Map('map', options); > > // setup comuni > var comuni = new OpenLayers.Layer.WMS( > "comuni", > "http://localhost/cgi-bin/mapserv?map=/var/www/vervo/config/default/pmapper_demo.map&";, > {layers: 'confini_com', > tiled: 'true', > tilesOrigin : "657732.15,5120937.825", > },{buffer: 0} > ); > map.addLayer(comuni); > > > var ctr = new OpenLayers.Layer.WMS("ctr", > "http://localhost/cgi-bin/mapserv?map=/var/www/vervo/config/default/pmapper_demo.map&";, > {layers: 'ctr', > srs: 'EPSG:3003', > tiled: 'true', > transparent: 'true', > format: format}); > map.addLayer(ctr); > > // setup ut > var ut = new OpenLayers.Layer.WMS( > "ut", > "http://localhost/cgi-bin/mapserv?map=/var/www/vervo/config/default/pmapper_demo.map&";, > {srs: 'EPSG:3003', > layers: 'ut', > styles: '', > format: format, > tiled: 'true', > tilesOrigin : "658390.746875,5121279.4", > transparent: 'true' > }, > {buffer: 0} > ); > map.addLayer(ut); > > // build up all controls > map.addControl(new OpenLayers.Control.PanZoomBar({ > position: new OpenLayers.Pixel(2, 15) > })); > map.addControl(new OpenLayers.Control.Navigation()); > map.addControl(new OpenLayers.Control.Scale($('scale'))); > map.addControl(new OpenLayers.Control.MousePosition({element: > $('location')})); > map.zoomToExtent(bounds); > > //Crea pop-up info > var createPopup = function(response) { > var lonlat = map.getLonLatFromViewPortPx(this.xy); > var popup = new OpenLayers.Popup.FramedCloud( > "chicken",lonlat, null,response.responseText,null,true); > popup.setBackgroundColor("#c1cdc1"); > popup.setOpacity(0.7); > map.addPopup(popup, true /* exclusive */); > > function onFeatureUnselect(event) { > var feature = event.feature; > if(feature.popup) { > map.removePopup(feature.popup); > feature.popup.destroy(); > delete feature.popup; > } > } > }; > > // support GetFeatureInfo > map.events.register('click', map, function (e) { > var params = ut.getFullRequestString ({ > REQUEST: "GetFeatureInfo", > EXCEPTIONS: "application/vnd.ogc.se_xml", > BBOX: map.getExtent().toBBOX(), > X: e.xy.x, > Y: e.xy.y, > INFO_FORMAT: 'text/plain', > //QUERY_LAYERS: ut.params.LAYERS, > QUERY_LAYERS: ut, > FEATURE_COUNT: 50, > RADIUS: 5, > Srs: 'EPSG:3003', > Layers: 'ut', > //Layers: 'topp:unita\'_territoriali', > //Styles: '', > WIDTH: map.size.w, > HEIGHT: map.size.h, > format: format}, > "http://localhost/cgi-bin/mapserv?map=/var/www/vervo/config/default/pmapper_demo.map&SERVICE=WMS&VERSION=1.1.1&QUERY_LAYERS=ut"; > ); > // updateFeatureInfoFilters(params); > OpenLayers.loadURL(params, '', e, createPopup); > OpenLayers.Event.stop(e); > }); > } > ------------------------------------------------- > [2] > LAYER > NAME 'ut' > TYPE POINT > CONNECTIONTYPE postgis > CONNECTION "dbname='mydb' host=localhost port=5432 user='myuser' > password='mypwd'" > DATA 'ut_geo FROM public.ut using unique "id_ut" using SRID=3003' > PROJECTION > "init=epsg:3003" > END > TOLERANCEUNITS pixels > TOLERANCE 10 > DUMP TRUE > TEMPLATE void > METADATA > "RESULT_FIELDS" "paese,localita" > "RESULT_HEADERS" "Paese, Localita'" > "wfs_title" "ut" > "wfs_featureid" "ut" > "wms_include_items" "paese,localita" > "ows_include_items" "paese, localita" > END > CLASS > NAME "Unita' territoriali" > STYLE > SYMBOL 'circle' > SIZE 8 > OUTLINECOLOR 0 0 0 > COLOR 222 255 22 > END > END > END > _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
