Extending source to include extra info params

[mtravis]

How could I add extra parameters to the getFeatureInfo request

var source = L.WMS.source(
"http://maps.nationalparks.gov.uk/geoserver/wms",
{
"format": "image/png",
"transparent": "true",
"identify": false
}
)

var planapps = source.getLayer('dartmoor:dnpa_planapps');
planapps.addTo(map);

L.WMS.Source.extend({
'getFeatureInfoParams': function(point,layers){
info_format': 'text/html',
feature_count: 10,
propertyName: 'appcode,url'
}
});

Great plugin by the way.

[Nicolasribot]

Hi, needed same as you and came with this solution:
https://github.com/Nicolasribot/leaflet.wms
It adds info_format, feature_count and exceptions as config options at the L.WMS.source level and handles GetFeatureInfo URL parameters based on these parameters.

[sheppard]

I usually just add the parameters to the source - they get sent with every image request, but it usually doesn't hurt anything. It would certainly make sense to mark certain variables separately as in @Nicolasribot's fork, or add an extra info_params option that's mixed with the existing options in getFeatureInfoParams.