Hi,
There two parameters &layers= and &query_layers=. The layer (or list of layers) in &query_layers must appear also in &layers but not vice versa. You do not need to query all the layers, put the name of the one you are interested in into query_layers.
-Jukka Rahkonen-
raphsus wrote:
My simple application gives me the following error "QUERY_LAYERS contains
layers not cited in LAYERS. It should be a proper subset of those instead". Yes, i
do not want to query all layers so under the 'layers' parameter under 'get
feature info' i skipped adding a layer.
What should be the correct approach? How can i get rid of the error message?
Thanks
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Thanks for your response. I have copied the bit of code below. For the Layers
bit of the code i have tried 3 different things,
1) i first tried only including the workspace name 'mapapp', my application
opens correctly but i get the following error message:
"<serviceexception code="LayerNotDefined" locator="layers">
Could not find layer mapapp:mapapp
</serviceexception>"
2) Then i decided to spell out the layers i want to query, (in the code
below it is commented out). I want to query 4 out of the 5 layers, so i
comment the "Layers: 'mapapp',", and tried typing in each of the layers
name, in this case i get the following error
"QUERY_LAYERS contains layers not cited in LAYERS. It should be a proper
subset of those instead"
In both cases above my application works but the messages show up in the
bottom when the feature is clicked, i have attached screenshots of both the
error messages.
<http://osgeo-org.1560.x6.nabble.com/file/n5148070/error2.jpg>
<http://osgeo-org.1560.x6.nabble.com/file/n5148070/error1.jpg>
CODE IS BELOW
// support GetFeatureInfo
map.events.register('click', map, function (e) {
document.getElementById('nodelist').innerHTML = "Loading... please
wait...";
var params = {
REQUEST: "GetFeatureInfo",
EXCEPTIONS: "application/vnd.ogc.se_xml",
BBOX: map.getExtent().toBBOX(),
SERVICE: "WMS",
INFO_FORMAT: 'text/html',
QUERY_LAYERS: map.layers[0].params.LAYERS,
FEATURE_COUNT: 50,
Layers: 'mapapp',
//Layers:'mapapp:completed_projects_phd_mphil,mapapp:completed_projects_msc,mapapp:projectsinprogress_phd_mres,mapapp:searg_reports,
mapapp:se_asia',
//Layers:'mapapp:completed_projects_phd_mphil,mapapp:completed_projects_msc,mapapp:projectsinprogress_phd_mres,mapapp:searg_reports',
WIDTH: map.size.w,
HEIGHT: map.size.h,
format: format,
styles: map.layers[0].params.STYLES,
srs: map.layers[0].params.SRS
};
Thanks
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main.js <http://osgeo-org.1560.x6.nabble.com/file/n5148071/main.js>
I am uploading the full java script code.
Thanks
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I must mention that i do not get the error messages when i run the
application on local host. The error messages only appear when i run the
application on the server machine which would be used for hosting the
application. The operating system of the server machine is 'windows server
2008 standard'. When running on local host for the 'layers' bit if the code
(copied above) i just have the work space name only, i did not spell out
each layer name, and i do not get any error message.
I don't know if it is the code or if it is a machine related problem.
Thanks
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Really belongs in the Openlayer list.
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