I guess you are missing the definition of extents and resolutions of the
map.
I kindly suggest you to open the GeoServer preview page, take a look at the
source HTML. You will be able ti find in there the correct setup of an
OpenLayers client which you can customize further lately.
Regards,
Alessio.
-------------------------------------------------------
Ing. Alessio Fabiani
Founder / CTO GeoSolutions S.A.S.
GeoSolutions S.A.S.
Via Poggio alle Viti 1187
55054 Massarosa (LU)
Italy
phone: (+39) 0584 96.23.13
fax: (+39) 0584 96.23.13
mobile:(+39) 331 62.33.686
http://www.geo-solutions.it
http://geo-solutions.blogspot.com
http://www.linkedin.com/in/alessiofabiani
https://twitter.com/alfa7961
http://twitter.com/geosolutions_it
-------------------------------------------------------
On Wed, May 16, 2012 at 10:09 AM, Carlo Pelliconi
<[email protected]>wrote:
> Hi all,
> I'm new with Geoserver. I've installed it, on Debian, and inserted a
> new layer (call it cat_layer_layername), from shapefile, insiede a new
> workspace (call it Various_shp).
> When I enter admin panel, I can correctly see Openlayers preview of
> cat_layer_layername.
> BUT when I call it from a web page, using Openlayers syntax, I fail: I
> obtain the navigation arrows, the zoom buttons (+ and -) and a series of
> 256x256 broken images, in which geoserver server's address is correct. May
> it be a mystake in Openlayers' syntax for the request?
> Here the code:
>
> [file: web_page.html]
> <script defer="defer" type="text/javascript">
> var map = new OpenLayers.Map('map');
>
> wms = new OpenLayers.Layer.WMS(
> "Layer named cat_layer_layername",
> "http://192.168.74.114:8181/geoserver/web";,
> {
> srs: 'EPSG:25832',
> layers: 'cat_layer_layername',
> format: 'image/png',
> tiled: true,
> tilesorigin: [map.maxExtent.left, map.maxExtent.bottom]
> }
> );
> map.addLayer(wms);
> map.zoomToMaxExtent();
> </script>
>
> [geoserver server's configuration]
> workspaces:
> 1. Various_shp
> 2. Another_one
> layers:
> 1. workspace: Various_shp | store: cat_layer_storename | layer name:
> cat_layer_layername | enabled: yes | native SRS: EPSG:25832
> 2. workspace: Another_one | store: another_layer_storename | layer
> name: another_layer_layername | enabled: yes | native SRS: EPSG:25832
>
> Thank you very much.
> Regards, Carlo
>
>
>
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