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<title>Users Digest, Vol 23, Issue 20</title>
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<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Hi,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> I am using geoext popup together with OL to show the wmsgetfeatureinfo
response from my server (mapserver) on user clicks. Everything is working great!
However I am unable to show the popup anchor little triangle for the popup. Even
though the popup is correctly located on the user click, the little triangle is
not even shown. I would like the triangle to point to pixel where the user clicked
on the map. Here is my code:<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:Consolas'>var
info = new OpenLayers.Control.WMSGetFeatureInfo({<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:Consolas'>
</span><span class=apple-style-span><span lang=EN-US style='font-size:10.0pt;
font-family:"Courier New";color:black'>url:
'http://labs.argongra.com/cgi-bin/mapserv?map=/var/datos/SIOSE/maps/SIOSE.map',</span></span><span
lang=EN-US style='font-size:10.0pt;font-family:Consolas'> <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:Consolas'>
title: 'Info:',<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:Consolas'>
maxFeatures: 1,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:Consolas'>
queryVisible: true,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:Consolas'> </span><span
style='font-size:10.0pt;font-family:Consolas'> </span><span
class=apple-style-span><span style='font-size:10.0pt;font-family:"Courier New";
color:black'>layers: [Municipios,Densidad_de_Poblacion],</span></span><span
style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:Consolas'>
</span><span lang=EN-US style='font-size:10.0pt;font-family:Consolas'>eventListeners:
{<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:Consolas'> getfeatureinfo:
function(event) {<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:Consolas'> if(
event.text != "\n" && event.text != "") {<o:p></o:p></span></p>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
Consolas'> new
GeoExt.Popup({ //utilizing the
GeoExt popup functionality<o:p></o:p></span></b></p>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
Consolas'> title:
"Info",<o:p></o:p></span></b></p>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
Consolas'> autoScroll:
true,<o:p></o:p></span></b></p>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
Consolas'> map:
map,<o:p></o:p></span></b></p>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
Consolas'> maximizable:
true,<o:p></o:p></span></b></p>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
Consolas'> collapsible:
true,<o:p></o:p></span></b></p>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
Consolas'> //unpinnable:
false,<o:p></o:p></span></b></p>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
Consolas'> anchored:
true,<o:p></o:p></span></b></p>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
Consolas'> location:
map.getLonLatFromPixel(event.xy),<o:p></o:p></span></b></p>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
Consolas'> html:
event.text<o:p></o:p></span></b></p>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
Consolas'> }).show();<o:p></o:p></span></b></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:Consolas'> }<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:Consolas'> }<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:Consolas'>
}<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:Consolas'> <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:Consolas'> });<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:Consolas'> map.addControl(info);<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:Consolas'> info.activate();<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:Consolas'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Is this option possible for lonlat location or only for
features? What am I missing? Thanks in advance.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Regards,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Manuel Aymerich</span><span lang=EN-US style='font-size:10.0pt;
font-family:Consolas'><o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:Consolas'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:Consolas'> </span><span
lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> <o:p></o:p></span></p>
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