Just for the notes: it works like this:
selectControl = new OpenLayers.Control.SelectFeature(
vecLayer,
{
hover: true
}
);
map.addControl(selectControl);
selectControl.activate();
vecLayer.events.on({
featureselected: function(e)
{
createPopup(e.feature);
},
featureunselected: function(e)
{
popup.destroy(e.feature)
}
});
function createPopup(feature)
{
var content = "<div style='font-size:.9em; width:270px;'><b>" +
feature.attributes.name + "</b><hr />" + "</div>";
popup = new GeoExt.Popup({
title: 'Details',
feature: feature,
width:270,
height:170,
html: content,
collapsible: true
});
popup.on({
close: function()
{
if(OpenLayers.Util.indexOf(vecLayer.selectedFeatures, this.feature) > -1)
{
selectControl.unselect(this.feature);
}
}
});
popup.show();
}
Thanks for the tips!
Stef
On Aug 10, 2010, at 9:49 PM, Adam Ratcliffe wrote:
> Hi Stefan,
>
> I haven't used the 'hover' myself but the docs say "
>
> Cheers
> Adam
>
> On 10/08/2010, at 11:10 PM, Stefan Schwarzer wrote:
>
>>
>>> Have you tried the 'hover' constructor option for the SelectFeature
>>> control?
>>> http://dev.openlayers.org/apidocs/files/OpenLayers/Control/SelectFeature-js.html
>>
>> Cool, working!!
>>
>> selectControl = new OpenLayers.Control.SelectFeature(vecLayer,{ hover:
>> true});
>>
>> However, any idea how I can close then the popups automatically again?
>>
>> Warmest thanks for the tips!
>>
>> Stef
>
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