Hi Lauri,
not sure but the problem can be related to how the features are called (and
thus stored) to be then selected. If featureselected never gets triggered, that
should mean that it is not called. The callback you show what actually does? I
think taking a look to the whole code will be more useful.
Regards,
Gery
__________________________________________________________________________________________
Piensa en el medio ambiente - mantenlo en la pantalla. NO lo imprimas si NO es
necesario.
Think green - keep it on the screen. Do NOT print if it is NOT necessary.
Denken Sie an die Umwelt - bewahren Sie es auf dem Bildschirm. Drucken Sie es
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Date: Wed, 20 Feb 2013 09:23:02 +0200
From: lauri.ka...@gmail.com
To: openlayers-users@lists.osgeo.org
Subject: Re: [OpenLayers-Users] GetFeature with WFS protocol doesn't return
features
Hi Gery,
The execution never get that far. Featureselected is not triggered.Problem is
in the request method of GetFeature class or actually much deeper but that
httprequest code gets too complex for me to understand.
In the request method of GetFeature class result.features.length is 0 so it
never selects anything.
Request method of GetFeature class:
callback: function(result) {
if(result.success()) {
if(result.features.length) {
if(options.single == true) {
this.selectBestFeature(result.features,
bounds.getCenterLonLat(), options);
} else {
this.select(result.features);
}
-Lauri
On Wed, Feb 20, 2013 at 12:35 AM, Gery . <gameji...@hotmail.com> wrote:
perhaps using some:
console.log("WHAT IT IS GOING ON WITH": feat);
console.log("WHAT IT IS GOING ON WITH": bbox);
console.log("WHAT IT IS GOING ON WITH": center);
can help you to find the error.
__________________________________________________________________________________________
Piensa en el medio ambiente - mantenlo en la pantalla. NO lo imprimas si NO es
necesario.
Think green - keep it on the screen. Do NOT print if it is NOT necessary.
Denken Sie an die Umwelt - bewahren Sie es auf dem Bildschirm. Drucken Sie es
NICHT, wenn es NICHT notwendig ist.
Date: Wed, 20 Feb 2013 00:31:15 +0200
From: lauri.ka...@gmail.com
To: openlayers-users@lists.osgeo.org
Subject: [OpenLayers-Users] GetFeature with WFS protocol doesn't return features
Hello,
When I'm trying to use GetFeature control to get features from my WFS run into
problems. The "featureselected" event never gets triggered.
I debugged it little bit and found out that the wfs request itself return a
valid gml and the status code of the request is 200. But still the features
array of the result object is empty so the code never gets to the select method
of the GetFeature class.
Is this something to do with a proxy that I have set?I have set
OpenLayers.ProxyHost = "/cgi-bin/proxy.cgi?url=";
I have configured GetFeature control as follows:
var select = new OpenLayers.Control.GetFeature({ protocol:
OpenLayers.Protocol.WFS({ url: "**:8080/geoserver/wfs",
featureType: "**", featureNS: "**",
geometryName: "geom" }), click:
true,
clickTolerance: 1, single: true,
hover: false }); select.events.register("featureselected", this,
function(e) {
var feat = e.feature; var bbox = feat.geometry.bounds;
var center = bbox.getCenterLonLat(); map.panTo(center); });
I would appreciate all the helpThanks
-Lauri
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