[OpenLayers-Users] gain performance by 300+ features
Hi, I have to display some linefeatures generated from a set of gps position data. To do so, i have created a vector layer and a linestring feature from it. The data also contains information about moving direction I also have to render on the map. I tried to add point features to the vector layer with an external graphic rotated according the moving direction. If I render more than 300 features, the map will get extremely slow. I have a average amount of 1000+ features to render. How can I render a high amount of features and gain performance? Regards, Michael ___ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users
Re: [OpenLayers-Users] Can OpenLayers APIs merge line features
Stephen Woodbridge wrote:
Kevin Yang wrote:
Hello everyone,
A problem troubled me for a long time. Can OpenLayers APIs merge line
features ?I use this function to solve the following problem: When I
calculate the shortest path, I get the WKTs of the LineStrings, but it is
not arranged in sequence.So I cannot use the marker' MoveTo method to
implement the effct of a little car picture going along the shortest
path
in sequence from start-node to end-node. Thus I want to consult you that
Can
OpenLayers APIs merge line features ,and how to do it, or is there other
ways to solve this problem properly? Thank you very much!
best regards,
Yang
I had a similar problem and was using pgRouting. The way I solved it was
to have my Ajax server the gets the results from pgRouting do some
additional checking and flip the segments so they are all in the same
direction along the path. Basically, the segments are returned in the
order of first to last, but because you might traverse a segment in the
opposite direction than that which it is stored in the database you get
the segment in reverse order. Your segments are all stored with A as the
start and B as the end. Then you might get results back like:
1 2 3 4 5 6
AB,AB,BA,AB,BA,BA,etc
So you have to first see if the first segment needs to be flipped:
if 1A == 2A or 1A == 2B then flip first segment,
for i=2 through N {
if (i-1)B == iB then flip segment i
}
now all the segments should be in the correct end to end order. and you
can just chain them all together.
I'm sure you can do the same in Javascript.
-Steve W.
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Re: [OpenLayers-Users] How to call a function that sets attributes for features added by drawfeature-control
Hi Alexandre,
good idea. I´m now assigning an attribute to the feature I´ve added via the
function that is triggered when a feature has been added. It contains a
hexadecimal-color (depending on the colorvalue that is chosen in
dropdown-menu). In the styleMap I define the fillColor as ${fillColor}.
This works perfectly.
Thx for your help
Max Stephan
Alexandre Dube wrote:
Hi Max,
I'm not sure about what could be the best approach. My guess would be
to define a stylemap with your default 'default' and 'select' styles for
newly added features, then when your user choose a color for the
feature, add a rule based on the feature id.
Have you checked : http://trac.openlayers.org/wiki/Styles ? It could
helps to learn more about this.
Also, an example with unique rules :
http://openlayers.org/dev/examples/styles-unique.html
Regards,
Alexandre
Max Stephan wrote:
Hi Alexandre,
I got it working now. The Problem was that in the function that was
triggered by the featureadded-event I tried something like feature.id and
not evt.feature.id.
I registered the event via
drawFeatureControlName.events.register(featureadded, ' ' , function).
But, as always, one problem solved and another one evolves. As said
before I
want to apply a user-customizable style to each feature added. I´ve done
this for example via evt.feature.style = {fillcolor: #FF9933,
pointRadius: 10, strokeColor: 'black'} and after that I´m redrawing the
feature via vectorLayer.drawFeature(evt.feature). This works and the
point
is symbolized in the planned way. But when I select one of those points
on
the map the radius shrinks (I guess to the size of the default-style for
point-Vectorfeatures) and the stroke is gone. Even when I unselect the
feature it stays in this changed style. Now I tried to apply a stylemap
with
default- and selectStyle to the feature but that didn´t have any effect
(the
points stayed in their default-orange-style).
Any idea how to solve this problem? Rulebased styling via a layerwide
stylemap is no option cause as said above the user should be able to
choose
color etc. independently.
Greets and thx for your help
Max Stephan
Alexandre Dube wrote:
Hi Max,
Here's an old demo that could help you for some of your needs :
http://dev4.mapgears.com/bdga/bdgaWFS-T.html
Simply click on a feature. This demonstrate a way to edit feature's
attributes in a form. If your data is stored in a DB, you don't need to
take care of the id manually. The DB will automatically generate one.
The example is using WFS-T to TinyOWS connected to a PostGIS DB.
Best of luck,
Alexandre
Max Stephan wrote:
Hi list,
I´m actually implementing a drawfeature-control for my web-GIS.
Everything´s
working fine so far but now I want to add a little more functionality:
- the user should be able to specify the appearance of the features
he´s
adding. This shall only have an effect on the features he´s adding
after
specifying the style (so a change of the general vectorlayer-Style is
not
useful)
- each feature should get a unique ID whose format I´d like to specify
and
which is generated by a script-wide counter for example
For both of this cases I thought of the event featureadded. But I´m
having
some trouble with it. Here´s what I tried:
1. event-listener on the layer to which the features are added:
example: vectorLayer.events.register('featureadded', vectorlayer,
testFunction);
2. event-listener on the handler for drawfeature-control (same as above
but
with vectorLayer being replaced by the drawfeature-control)
3. event-listener in this form:
vectorLayer.events.on(featureadded: testFunction, ...);
The testFunction is meant to specify the attributes like style, id etc.
on
the feature that was added. The function is executed (tested it with an
alert).
The problem is that it´s not possible to select features on this layer
(the
other vectorlayers are still working) when using the
featureadded-listener.
But I need to be able to select features to modify it´s attributes
later
on
or to clear them via a form.
I also thought of using the create-callback of the point-handler but
don´t
know how to implement it.
Any ideas and help is appreciated.
Thx in advance
Max Stephan
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Re: [OpenLayers-Users] IE7 vector rendering error
Hi Eric, Yeah, that line is there Jo Eric Lemoine-2-2 wrote: Hi. VML.js is most probably not included in the built file. Edit the built file and search for OpenLayers.Renderer.VML = OpenLayers.Class to check that. Cheers, -- Eric Lemoine Camptocamp France SAS Savoie Technolac, BP 352 73377 Le Bourget du Lac, Cedex Tel : 00 33 4 79 44 44 96 Mail : eric.lemo...@camptocamp.com http://www.camptocamp.com ___ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users -- View this message in context: http://n2.nabble.com/IE7-vector-rendering-error-tp3561507p3565435.html Sent from the OpenLayers Users mailing list archive at Nabble.com. ___ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users
Re: [OpenLayers-Users] Scale on the map in nautical miles
Hi Markus, you may want to have a look at GeoExt (http://geoext.org/). If that feels like overkill, at least take my advice: Creating web-based dialogs without a JavaScript framework (like ExtJS, JQuery or similar) is painful. Regards, Andreas. Markus wrote: Dear OL-Specialists, How can I make this (webbased): - window (for tools, dialogs) should be on top of the map every time - focus should be switchable on map or on tool-window (by cursor-click) - possibility to move and zoom the map /under/ the tool-windows - possibility to activate markers in the map, without disappearing tool-windows - possibility to move the tool-windows on the map (it works) - possibility to make inputs in the tool-window (it works) Now, if I click to the map, the tool-window disappears behind the map... Thanks a lot! Markus ___ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users -- Andreas Hocevar OpenGeo - http://opengeo.org/ Expert service straight from the developers. ___ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users
Re: [OpenLayers-Users] RegularPolygon Styling
Eric Lemoine wrote:
On Tue, Aug 25, 2009 at 7:20 PM, Heidt, Christopher
M.christopher.m.he...@saic.com wrote:
The temporary style that exists in the other shape handlers
doesn't seem to work with RegularPolygon.
How do I change the style of a RegularPolygon during the draw phase?
Hi.
Either write a patch to Handler/RegularPolygon.js so it takes the
layerOptions config option into account (as Handler/Point.js does),
Such a patch already exists, it just needs some unit tests:
http://trac.openlayers.org/attachment/ticket/2232/openlayers-2232.patch
Regards,
Andreas.
or
provide a style property to the regular polygon handler through the
handlerOptions config option passed to the draw feature control:
new OpenLayers.Control.DrawFeature(layer, OpenLayers.Handler.RegularPolygon, {
handlerOptions: {
style: OpenLayers.Feature.Vector.style['temporary']
}
});
Hope this helps,
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Re: [OpenLayers-Users] gain performance by 300+ features
Hi Michael, do you have considered to use a WMS? Best regards, Christoph Michael Handerek schrieb: Hi, I have to display some linefeatures generated from a set of gps position data. To do so, i have created a vector layer and a linestring feature from it. The data also contains information about moving direction I also have to render on the map. I tried to add point features to the vector layer with an external graphic rotated according the moving direction. If I render more than 300 features, the map will get extremely slow. I have a average amount of 1000+ features to render. How can I render a high amount of features and gain performance? Regards, Michael ___ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users ___ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users
Re: [OpenLayers-Users] WFS layer prechargement with layer not visible possible?
Jimmy Aumard wrote: Hi Eric, How I know if the layer is loaded or not? Register a listener for the layer's loadend event... And the user have possibility to save the point on layer (but not the same every time he have choice on hislayer). ... and add your Save control in that event. Then, register a listener for e.g. each of your editable layer's visibilitychanged event (or an application event if you use a different mechanism to change the editable layer) and disable/enable the Save control for that layer. Regards, Andreas. For the Terms Of Service I don't know but it's just a prototype for the moment, if it's not possible with Google I take another geocoder for the finale version. Thanks Jim 2009/8/27 Eric Lemoine eric.lemo...@camptocamp.com mailto:eric.lemo...@camptocamp.com On Wednesday, August 26, 2009, Jimmy Aumard jimmy.aum...@gmail.com mailto:jimmy.aum...@gmail.com wrote: Thanks Kris, My problem is : Users have possibility to search an address (geocoding google) and save this address(feature) on a vector layer (but maybe the layer is not charged). If layer was charged I have no problem but if layer was not charged the feature is not added on layer when layer was charged (feature erase). Why don't you enable the geocoding function only once the layer is loaded? PS: does the Google Terms Of Service allow you to use their geocoder and display the results on something else that Google maps? ___ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users -- Andreas Hocevar OpenGeo - http://opengeo.org/ Expert service straight from the developers. ___ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users
Re: [OpenLayers-Users] RegularPolygon Radius
Hi Christopher, the radius is always in map units. If your projection (e.g. EPSG:900913) has units in m, then the RegularPolygon radius will be m, otherwise (e.g. EPSG:4326), it will be degrees. Regards, Andreas. Heidt, Christopher M. wrote: Is it possible for OL to create a circle with a metric radius? Can i have a 100 meter circle around my target? *From:* users-boun...@openlayers.org [mailto:users-boun...@openlayers.org] *On Behalf Of *Heidt, Christopher M. *Sent:* Thursday, August 27, 2009 10:08 AM *To:* users@openlayers.org *Subject:* [OpenLayers-Users] RegularPolygon Radius my users are going to want to supply a radius in a metric or english unit, but it looks like RegularPolygon is expecting degrees. So, my question is does OL have a builtin resource to convert my units? ___ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users -- Andreas Hocevar OpenGeo - http://opengeo.org/ Expert service straight from the developers. ___ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users
Re: [OpenLayers-Users] Openstreetmap with 23032 srid json
Alessandro Ronchi wrote: It's not possible? It is, but you need to set your projections correctly and use proj4js. Please follow the instructions in http://trac.openlayers.org/wiki/Documentation/Dev/proj4js to get started. Two hints: * OpenLayers only supports EPSG:4326 and EPSG:900913 out of the box * 'WGS84' is not a valid projection, use 'EPSG:4326' instead. * OpenLayers.Layer.OSM uses SphericalMercator by default, which is 'EPSG:900913' (not 'EPSG:4326'). Regards, Andreas. 2009/8/27 Alessandro Ronchi alessandro.ron...@soasi.com mailto:alessandro.ron...@soasi.com I need to show all my points I've stored on postgis together in a map. I'm able to show openstreetmap with my points, but they are out of their places. To make the point collection I use vectorformats (for django) that outputs a json. crs is empty. This is my html map: http://dpaste.com/86127/ I need to translate the 23032 (points) projection into wgs84 (openstreetmap) or do the inverse projection. How can I do that? Is it possible? -- Alessandro Ronchi SOASI Sviluppo Software e Sistemi Open Source http://www.soasi.com -- Alessandro Ronchi SOASI Sviluppo Software e Sistemi Open Source http://www.soasi.com ___ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users -- Andreas Hocevar OpenGeo - http://opengeo.org/ Expert service straight from the developers. ___ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users
Re: [OpenLayers-Users] keep map displayed when loading on zoom
Florent Gravin wrote: Is there a way to keep the map displayed when you zoom (with bad resolution) until the new tiles with a better resolution are loaded. Like for exemple in Google Map where you NEVER have white map because data are loading.. This can be done in OL too. All you need is to pass transitionEffect: resize to the layer's options. To see it in action and as a starting point for your own map, have a look at http://www.openlayers.org/dev/examples/transition.html Regards, Andreas. -- Andreas Hocevar OpenGeo - http://opengeo.org/ Expert service straight from the developers. ___ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users
Re: [OpenLayers-Users] keep map displayed when loading on zoom
Sorry for butting in, but is this effect supposed to work also when the layer has singleTile='true'? (One image from mapserver) Thanks Andreas Hocevar wrote: Florent Gravin wrote: Is there a way to keep the map displayed when you zoom (with bad resolution) until the new tiles with a better resolution are loaded. Like for exemple in Google Map where you NEVER have white map because data are loading.. This can be done in OL too. All you need is to pass transitionEffect: resize to the layer's options. To see it in action and as a starting point for your own map, have a look at http://www.openlayers.org/dev/examples/transition.html Regards, Andreas. -- --- Adrian Popa NOC Division Network Engineer Divizia Centrul National de Operare Retea Departament Transport IP Metro Compartiment IP Core Backbone Phone: +40 21 400 3099 ___ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users
Re: [OpenLayers-Users] Strange. Labels treated as numbers
Christopher Schmidt wrote:
On Fri, Aug 28, 2009 at 08:52:11AM +0200, Arnd Wippermann wrote:
Hi,
I want to label features by the attribute name ( label:${name} ). The
labels should be 06.01, 06.10, 06.080 etc.. But displayed as labels are
this: 6.01, 6.1, 6.08.
Looking at the code I get no idea, where the place that cause this
behaviour. Can someone help.
Here is an example of this behaviour:
http://gis.ibbeck.de/ginfo/apps/OL27Client/OL28ClientGis.asp?WMC=./data/WMC/
strange%20labels.wmc.xml
The black and red labels comes from equal attributes. Only the point is
changed with a comma.
Looks like the text is being treated as a number at some point.
Specifically:
OpenLayers.Style.createLiteral = function(value, context, feature) {
if (typeof value == string value.indexOf(${) != -1) {
value = OpenLayers.String.format(value, context, [feature]);
value = (isNaN(value) || !value) ? value : parseFloat(value);
}
return value;
};
Seems like that's slightly overzealous; not sure why we're parseFloating
the value? (This comes down, to an extent, to OpenLayers not having
strongly typed data parsing, so we don't know that something should or
shouldn't be a number.)
The reason is that there are some symbolizer properties that only work
with numbers in IE (e.g. graphicWidth and graphicHeight).
I'd be in favor of dropping the parseFloat entirely, but I'm not the one
who put it there :) (Okay, literally speaking, I *did* put it there,
with my commit in r5429, but I don't think I wrote that code myself.)
In a perfect world, this parseFloat would be done in the renderer, so
this issue deserves a ticket (Arnd, would you be so kind and create one?).
Andreas, can you explain why this is here? And is it possible we could
somehow make it optional?
Why is it there? This code was written at a time where there were no
text labels, so it was easiest to put it there.
Regards,
Andreas.
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[OpenLayers-Users] Pink problems
I'm new to open layers and geoserver, but have been having speedy success until today when I tried to launch a simple open layers demo through IIS 6.0. Everything seems to work great except the loading of wms images. I get the dreaded pink tiles. When I attempt to view the image, I get the error can't establish a connection to the server at localhost:8080. The url is: http://localhost:8080/geoserver/wms?LAYERS=nex%3ANexrad%20Stored%20ViewSRS=EPSG%3A26917TRANSPARENT=trueFORMAT=image%2FpngSERVICE=WMSVERSION=1.1.1REQUEST=GetMapSTYLES=EXCEPTIONS=application%2Fvnd.ogc.se_inimageBBOX=561922.474996,4764341.606474999,601058.2334749997,4803477.36494WIDTH=256HEIGHT=256 This seems like it's probably a common newbie problem, but I have searched endlessly for an existing answer to no avail. Any help is hugely appreciated. Thanks, Piper McKinnon NPCA The Niagara Peninsula Conservation Authority Confidentiality Notice The information contained in this communication including any attachments may be confidential, is intended only for the use of the recipient(s) named above, and may be legally privileged. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution, disclosure, or copying of this communication, or any of its contents, is strictly prohibited. If you have received this communication in error, please re-send this communication to the sender and permanently delete the original and any copy of it from your computer system. Thank you. ___ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users
Re: [OpenLayers-Users] RegularPolygon Styling
On Wed, Sep 2, 2009 at 10:40 AM, Andreas Hocevarahoce...@opengeo.org wrote: Eric Lemoine wrote: On Tue, Aug 25, 2009 at 7:20 PM, Heidt, Christopher M.christopher.m.he...@saic.com wrote: The temporary style that exists in the other shape handlers doesn't seem to work with RegularPolygon. How do I change the style of a RegularPolygon during the draw phase? Hi. Either write a patch to Handler/RegularPolygon.js so it takes the layerOptions config option into account (as Handler/Point.js does), Such a patch already exists, it just needs some unit tests: http://trac.openlayers.org/attachment/ticket/2232/openlayers-2232.patch Thanks for the information Andreas. -- Eric Lemoine Camptocamp France SAS Savoie Technolac, BP 352 73377 Le Bourget du Lac, Cedex Tel : 00 33 4 79 44 44 96 Mail : eric.lemo...@camptocamp.com http://www.camptocamp.com ___ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users
Re: [OpenLayers-Users] IE7 vector rendering error
On Wed, Sep 2, 2009 at 10:23 AM, Jo Cookj.c...@oxfordarch.co.uk wrote: Hi Eric, Yeah, that line is there dunno what's going on then... -- Eric Lemoine Camptocamp France SAS Savoie Technolac, BP 352 73377 Le Bourget du Lac, Cedex Tel : 00 33 4 79 44 44 96 Mail : eric.lemo...@camptocamp.com http://www.camptocamp.com ___ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users
Re: [OpenLayers-Users] WMSGetFeatureInfo with IE
On Wed, Sep 2, 2009 at 7:13 PM, Micho Garmicho...@gmail.com wrote: Hi all, I have a code to realise a GetFeatureInfo and runs well on Firefox but not return any result in IE. Reading the documentation I have not seen nothing about this. I think it work the same for both. Something about this?? Some code to show the list? -- Eric Lemoine Camptocamp France SAS Savoie Technolac, BP 352 73377 Le Bourget du Lac, Cedex Tel : 00 33 4 79 44 44 96 Mail : eric.lemo...@camptocamp.com http://www.camptocamp.com ___ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users
Re: [OpenLayers-Users] How Print openlayer Maps into pdf documents
Hi, If you are using geoserver you can create a wms request with format application/pdf et volia! Cheers Kris -Original Message- From: users-boun...@openlayers.org [mailto:users-boun...@openlayers.org] On Behalf Of Alexandre Dube Sent: Wednesday, September 02, 2009 5:29 PM To: fsalas Cc: users@openlayers.org Subject: Re: [OpenLayers-Users] How Print openlayer Maps into pdf documents Hi, Did you read http://trac.openlayers.org/wiki/Printing ? About eh ezpdf class extension, are you talking about this : http://www.ros.co.nz/pdf/ ? If so, that's the lib I used with phpMapScript to accomplish some printing, but it supports WMS only and I use Ext to make my form. So take this example as a proof of concept only. See at : http://dev4.mapgears.com/wmsprint/ MapFish has a much more better printing tool and it supports Vector features printing. Best of luck, Alexandre fsalas wrote: Hi all, I'm trying to print the current image maps into pdf documents using the *EZPDF Class Extension,* but don´t work. some body know how i cant implement this. Thanks , salas ___ Dirección de Comunicaciones Grupo Empresarial GEOCUBA Este mensaje esta libre de virus. Revisado por Kaspersky Antivirus -- Definition count: 2365875 Definition date: 8/11/2009 SecurityPlus version: 3.0.5 ___ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users -- Alexandre Dubé Mapgears www.mapgears.com ___ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users ___ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users
Re: [OpenLayers-Users] Ta not working on IE7
Hi,
bt is not a valid value for labelAlign. Also, make sure that you are
really working with OpenLayers 2.8 and not a release candidate, because
there was an issue with IE7 (http://trac.openlayers.org/ticket/2135).
Regards,
Andreas.
newbie wrote:
Dear All,
Recently I just switch from openlayer2.7 to 2.8. Then I use this
coding to get a tag beside my vehicle icon. The problem here is that it
works fine in firefox and IE6. But in IE7 the tag is not appearing. Any
solution for IE7? pointFeature.style = {externalGraphic: imageName,
graphicWidth:34,
graphicHeight:17,
pointRadius: 10,
rotation: vehicleDetail3[1],
label : test,
fontColor: black,
fontSize: 20px,
fontFamily: Arial,
fontWeight: bold,
labelAlign: bt
};
Thank you in advance.
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[OpenLayers-Users] map.getLayersBy() Question
I'm trying to use getLayersBy() to select layers for a getFeatureInfo tool, and I can get it to work for one criterion : map.getLayersBy(queryable, true) , but suppose I want to use two criteria, like where queryable and visibleity are BOTH true? I can't seem to get the right syntax. TIA, - Bill Thoen ___ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users
Re: [OpenLayers-Users] WMSGetFeatureInfo doesnt seem to work
Hi,
just a guess: try specifying the srs as projection property in the layer
option, not as (commented out) srs property in the layer params.
Regards,
Andreas.
Dominik Wiedner wrote:
Hi guys,
Currently I try to find my way in to OpenLayers.
The problem, I'm currently facing, is that this code:
function load () {
var map = new OpenLayers.Map('map');
var wms = new OpenLayers.Layer.WMS(
OpenLayers WMS, http://labs.metacarta.com/wms/vmap0;,
{
layers: 'basic',
//srs: 'EPSG:31467',
format: 'image/gif'
}
);
var studiwohn = new OpenLayers.Layer.WMS(
Studentenwohnheime , http://localhost:8080/geoserver/wms;,
{
layers: 'topp:Studentenwohnheime',
//srs: 'EPSG:31467',
transparent: 'true',
format: 'image/gif'
}
);
map.addLayers([wms, studiwohn]);
map.zoomToMaxExtent();
var info = new OpenLayers.Control.WMSGetFeatureInfo({ url:
'http://localhost:8080/geoserver/wms', title: 'Identify features by
clicking',
queryVisible: true,
eventListeners: {
getfeatureinfo: function(event) {
map.addPopup(new OpenLayers.Popup.FramedCloud(
chicken, map.getLonLatFromPixel(event.xy),
null,
event.text,
null,
true
));
}
}
});
map.addControl(info);
info.activate();
map.addControl(new OpenLayers.Control.LayerSwitcher());
}
doesn't work very well, when I click on one of my features in the Layer
Studentenwohnheime, i can see that a query is submitted to the server, but
no result is being sent back.
Kind regards,
Dominik
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