[Users] Error with popup

[Vidal, Antoni]

Hi list,

 

I've followed popup example http://api.geoext.org/1.0/examples/popup-more.html 
but I get an error:

 

this.feature is null

 var centerLonLat = this.feature.geometry.getBounds().getCenterLonLat(); 

 

Popup.js line 212

 

My simple code:

 

var popup = new GeoExt.Popup({

    title: "My Popup",

    location: px,

    width: 200,

                map: map,

    html: "<div>Popup content</div>",

    collapsible: true

});

 

popup.show();

 

If comment popup.show(); error disappears.

 

Any idea?

 

Thanks in advance. 

 

Antoni Vidal

Unitat d'Aplicacions SIG-WEB
Institut Cartogràfic de Catalunya 
<http://mercuri.icc.cat/website/mob_nf/mob1/mob2/inici2.htm?CONSULTA=Institut%20Cartogr%25E0fic%20de%20Catalunya&XYADDRESS=429486:4580392>
 
Parc de Montjuïc, E-08038 Barcelona
Tel. (+34) 93 567 15 00 (ext. 3228)
www.icc.cat <http://www.icc.cat/> 

 

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