Error in displaying WFS layer from MapServer/PostGIS in OpenLayers

Question

I have read and tested all the relative posts but I still don't have a solution for my problem.

I have a layer suscribers (points) stored in PostGIS database with srid=32232. I would like to display the layer in OpenLayers in geographic projection EPSG:4326. I can see the response with Firebug but get no display.

My code:

map file

MAP 
  IMAGETYPE PNG 
  EXTENT -180 -90 180 90 
  UNITS DD 
  SIZE 1500 650 
  IMAGECOLOR 255 255 255 
  FONTSET "fonts/fonts.list" 
  SYMBOLSET "symbols/symbols35.sym"
  WEB 
    IMAGEPATH "tmp/tmp_img/" 
    IMAGEURL "**/guide/tmp/tmp_img/" 
    HEADER "query_header.html" 
    FOOTER "query_footer.html" 
    METADATA
      "wfs_title" "WFS Guide" ## REQUIRED
     "wfs_onlineresource" "http://*********/cgi-bin/mapserv.exe?" ## Recommended
     "wfs_srs" "EPSG:4326" ## Recommended
     "wfs_abstract" "This is the wfs service of guide" ## Recommended
     "wfs_enable_request" "*"  # necessary
    END
  END
  PROJECTION 
    "init=epsg:4326" 
  END
  LAYER # suscribers begin here 
    PROJECTION 
     "init=epsg:32232" 
    END 
    METADATA 
      "wfs_title" "suscribers" ##REQUIRED 
      "wfs_srs" "EPSG:4326" ## REQUIRED 
      "gml_include_items" "all" ## Optional (serves all attributes for layer) 
      "gml_featureid" "gid" ## REQUIRED 
      "wfs_enable_request" "*" 
    END 
    CONNECTIONTYPE postgis 
    NAME suscribers 
    CONNECTION "user=postgres dbname=postgis20 password=pass" 
    DATA "geom FROM public.suscribers USING UNIQUE gid USING SRID=32232"
    STATUS ON 
    TYPE POINT 
    DUMP TRUE
  END # suscribers ends here
END # end of map

openlayers

var map = new OpenLayers.Map('map',
    { controls: [], 
      allOverlays: false, 
      tileSize: new OpenLayers.Size(100, 100),
      maxExtent: OpenLayers.Bounds.fromString("-180,-90,180,90"),  
      projection: new OpenLayers.Projection("EPSG:4326"), 
      displayProjection: new OpenLayers.Projection("EPSG:4326") //mouse position }); 
var basic = new OpenLayers.Layer.WMS("Basic",
    "http://vmap0.tiles.osgeo.org/wms/vmap0", 
    { layers: 'basic' },
    { singleTile: true,
      ratio: 1,
      transitionEffect: 'resize', 
      opacity: 0.5
    }
 );
var wfsSuscribers = new OpenLayers.Layer.Vector("States",
    { protocol: new OpenLayers.Protocol.WFS(
        { url: "http://*********/cgi-bin/mapserv.exe?map=C:/ms4w/Apache/htdocs/routing/index.map&",
          featureType: "suscribers",
          featureNS: "http://****/routing"
        }),
    projection: new OpenLayers.Projection("EPSG:4326"),
    strategies: [new OpenLayers.Strategy.BBOX()]
    }
);
map.addLayers([basic, wfsSuscribers]); map.zoomToMaxExtent();   
map.setCenter(new OpenLayers.LonLat(11.52, 3.83), 3);

response

<gml:boundedBy>
    <gml:Box srsName="EPSG:4326">
        <gml:coordinates>11.416136,3.714272 11.554812,3.969178</gml:coordinates>
    </gml:Box>
  </gml:boundedBy>
<gml:featureMember>
  <ms:suscribers fid="suscribers.2">
    <gml:boundedBy>
        <gml:Box srsName="EPSG:4326">
            <gml:coordinates>11.521489,3.869029 11.521489,3.869029</gml:coordinates>
        </gml:Box>
    </gml:boundedBy>
    <ms:msGeometry>
    <gml:Point srsName="EPSG:4326">
      <gml:coordinates>11.521489,3.869029</gml:coordinates>
    </gml:Point>
    </ms:msGeometry>
    <ms:gid>2</ms:gid>
    <ms:osm_id>331136682</ms:osm_id>
    <ms:addr_house></ms:addr_house>
    <ms:amenity></ms:amenity>
    <ms:name>Yaoundé</ms:name>
    <ms:barrier></ms:barrier>

Answer 1

If your problem stil exists you could test with firebug if your features are added to your layer after the wfs-response came back:

wfsSuscribers.events.register('featuresadded', wfsSuscribers, function () {

    console.log("Number of Features:" + wfsSuscribers.features.length);
    map.zoomToExtent(wfsSuscribers.getDataExtent());
});

http://jsfiddle.net/expedio/ghyb52bw/

Answer 2

You may want to change the wfs_srs in your mapfile to 32232