Hi all,
I am trying to create my first WMS application using the snippet of code
below.
Geoserver is running on port 8081 and I have a web site on port 8080, both
in the same server. When I try http://192.168.1.113:8080/ I get only the
div and a place holder for the image.
Any help will be very much appreciated.
TIA.
JJ.
<html>
<head>
<title>OpenLayers Example</title>
<script src="http://openlayers.org/api/OpenLayers.js"></script>
</head>
<body>
<div style="width:100%; height:100%" id="map"></div>
<script defer="defer" type="text/javascript">
var map = new OpenLayers.Map('map');
var wms = new OpenLayers.Layer.WMS( "OpenLayers WMS",
"localhost:8081/geoserver/wms", {layers: 'Img_Sample'} );
map.addLayer(wms);
map.zoomToMaxExtent();
</script>
</body>
</html>
-----Original Message-----
From: Ben Caradoc-Davies [mailto:ben@anonymised.com]
Sent: 22-Jul-15 8:00 PM
To: Jair Santos <jsantos5954@anonymised.com>
Cc: geoserver-users@lists.sourceforge.net
Subject: Re: [Geoserver-users] Broken links in thread
[Please keep discussions on-list]
Jair,
delivery of the web content is not configured in GeoServer; it is configured
on your web site. GeoServer will respond to requests from the client browser
generated using, for example, OpenLayers JavaScript.
GeoServer is the server, and OpenLayers JavaScript is the client.
On the server that hosts www.example.com, there should be a directory that
stores your web content. For example, it might be /var/www or
/home/username/public_html. It likely has an index.html in it. If you add
an HTML file demo.html in this directory you should be able to access it as
http://www.example.com/demo.html .
Place the content of this example in your demo.html and change the ImageWMS
url and params to reference your WMS:
http://openlayers.org/en/v3.7.0/examples/wms-image.html
Here is the catch: GeoServer must be somewhere external users can access it.
For example: http://services.example.com/geoserver and perhaps your WMS
service endpoint is http://services.example.com/geoserver/wms , but it is
also fine for them to be on the same server. You might have something like
this in OpenLayers:
url: 'http://services.example.com/geoserver/wms’,
params: {'LAYERS': 'ns:layername'},
where ns:layername is your layer name.
When a web user loads http://www.example.com/demo.html their browser loads
the JavaScript which then makes requests to
http://services.example.com/geoserver/wms to get the rendered images on
demand, with new requests as they pan and zoom.
There are many excellent examples for OpenLayers:
http://openlayers.org/en/v3.7.0/examples/
Kind regards,
Ben.
On 23/07/15 14:37, Jair Santos wrote:
Yes, I realized that Ben. I created the data store, opened the layer
and saw the data.I don't know how to setup in the Geoserver the web site that will
display the data.Let's say that I have the site www.example.com, where do I enter this
information in Geoserver and how to set it up?Thank you.
JJ.
-----Original Message-----
From: Ben Caradoc-Davies [mailto:ben@anonymised.com]
Sent: 22-Jul-15 7:19 PM
To: Jair Santos; GeoServer Mailing List List
Subject: Re: [Geoserver-users] Broken links in threadJair,
you already have PostGIS installed so all you need to do is connect
GeoServer. See this quick-start guide:
http://docs.geoserver.org/latest/en/user/gettingstarted/postgis-quicks
tart/i
ndex.html#create-a-data-storeEach table or view in PostGIS can be published as a layer. You can
then render these using WMS (see the OpenLayers preview). Now create a
web page that uses OpenLayers configured to display your new WMS service:
http://openlayers.org/
http://openlayers.org/en/v3.7.0/examples/wms-image.html
(although it looks like the demo WMS is down; try using your new WMS!)More PostGIS detail:
http://docs.geoserver.org/latest/en/user/data/database/postgis.htmlKind regards,
Ben.On 23/07/15 12:42, Jair Santos wrote:
Thank you Ben.
Actually I've just installed Geoserver and I have some PostGis data
that I want to make available in the web. Reading the manuals I found
out that I need to use WMS, and I am trying to understand how it
works. I saw the description of several commands or functions such as
GetCapabilities , GetFeatureInfo, etc..I thought that to make the map available in the web I needed only to
adjust settings in Geoserver pretty much like a normal web server. Am
Iwrong?
If you can point me to information about how to do that I will
appreciate very much.Best regards.
JJ
-----Original Message-----
From: Ben Caradoc-Davies [mailto:ben@anonymised.com]
Sent: 22-Jul-15 5:31 PM
To: Jair Santos; GeoServer Mailing List List
Subject: Re: [Geoserver-users] Broken links in threadJair,
those links are from 2006! The nearest I can think of is the Styling
section in the User Manual:
http://docs.geoserver.org/latest/en/user/styling/index.htmlThe User Manual also has a Tutorials section, but you might start at
the top level as a quick way of finding all the getting started,
reference, and tutorial documentation:
http://docs.geoserver.org/latest/en/user/Are you looking for something in particular?
Kind regards,
Ben.On 23/07/15 11:32, Jair Santos wrote:
Hello Everyone
In this thread there are two links that I am interested in:
http://sourceforge.net/p/geoserver/mailman/message/11250960/
Both links were served by CODEHAUS which services are terminated.
Does anybody know where the documents can pointed out by these links
are?
Thanks
JJ
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