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On 11/28/2012 15:00, yassine bouderaa wrote:
<blockquote
cite="mid:CA+1EvYS-qWM_9UJbJyhWSw7EKWtmwSyZooXRiPzAJOah8na+Yg@mail.gmail.com"
type="cite">
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<div
style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">Thanks
for your answer. in matter of fact I do the getfeatureinfo(wms
request) but I don't know how can'I extract the PK from it.
here is a part of my code which get the feature data .</div>
<div
style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">
<div>map.events.register('click', map, function (e) {</div>
<div> //alert(map.getExtent().toBBOX());</div>
<div> x1=parseInt(e.xy.x);</div>
<div> y1=parseInt(e.xy.y);</div>
<div> var url = '<a moz-do-not-send="true"
href="http://localhost:8181/geoserver/cite/wms"
target="_blank" style="color:rgb(17,85,204)">http://localhost:8181/geoserver/cite/wms</a>'</div>
<div> + "?REQUEST=GetFeatureInfo"</div>
<div> + "&EXCEPTIONS=application/vnd.ogc.se_xml"</div>
<div> + "&BBOX=" + map.getExtent().toBBOX()</div>
<div> + "&X=" + x1</div>
<div> + "&Y=" + y1</div>
<div> + "&INFO_FORMAT=text/html"</div>
<div> + "&QUERY_LAYERS=cite:test"</div>
<div> + "&LAYERS=test"</div>
<div> + "&FEATURE_COUNT=50"</div>
<div> + "&SRS=EPSG:900913"</div>
<div> + "&STYLES="</div>
<div> + "&WIDTH=" + map.size.w</div>
<div> + "&HEIGHT=" + map.size.h;</div>
<div> window.open(url,</div>
<div> "getfeatureinfo",</div>
<div>
"location=10,status=10,scrollbars=1,width=600,height=150"</div>
<div> );</div>
<div> });</div>
</div>
<div
style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)"><br>
</div>
</div>
</blockquote>
<br>
this is really a dirty way to do a GetFeatureInfo request. You
should use the OpenLayers.Control.WMSGetFeatureInfo control. You can
control the output format with the infoFormat property (defaults to
'text/html', but you can use 'application/vnd.ogc.gml' for GML).<br>
<br>
If you use the 'application/vnd.ogc.gml' infoFormat then the GML is
available under the 'features' property of the getfeatureinfo event
listener<br>
<br>
<blockquote
cite="mid:CA+1EvYS-qWM_9UJbJyhWSw7EKWtmwSyZooXRiPzAJOah8na+Yg@mail.gmail.com"
type="cite">
<div dir="ltr">
<div
style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">but
the probleme here is the data is displayed in a new window
page !!!!</div>
<div
style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">is
there anything you can do for more help and thank you </div>
</div>
<br>
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<br>
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</pre>
</blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
No trees were killed in the creation of this message.
However, many electrons were terribly inconvenienced.
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