L.esri.DynamicMapLayer

Uses the provided function to create a popup that will identify features whenever the map is clicked. Your function will be passed a GeoJSON FeatureCollection of the features at the clicked location and should return the appropriate HTML. If you do not want to open the popup when there are no results, return false.

dynamicMapLayer.bindPopup(function(err, featureCollection, response){
    var count = featureCollection.features.length;
    return (count) ? count + ' features' : false;
});

Used to insert raw dynamicLayers JSON in array form in situations where you'd like to modify layer symbology defined in the service itself.

dynamicMapLayer.setDynamicLayers([{
    ...
    "drawingInfo": { ... }
}]);

Requests metadata about this Feature Layer. Callback will be called with error and metadata.

dynamicMapLayer.metadata(function(error, metadata){
    console.log(metadata);
});

Returns a new L.esri.services.IdentifyFeatures object that can be used to identify features on this layer. Your callback function will be passed a GeoJSON FeatureCollection with the results or an error.

dynamicMapLayer.identify()
.at(latlng)
.run(function(error, featureCollection){
    console.log(featureCollection);
});

Returns a new L.esri.services.Find object that can be used to find features. Your callback function will be passed a GeoJSON FeatureCollection with the results or an error.

dynamicMapLayer.find()
.layers('18')
.text('Colorado')
.run(function(error, featureCollection){
    console.log(featureCollection);
});

Returns a new L.esri.Query object that can be used to query this service.

mapService.query()
.layer(0)
.within(latlngbounds)
.run(function(error, featureCollection, response){
    console.log(featureCollection);
});