Extends L.esri.Service
L.esri.Map Service
is an abstraction for interacting with Map Services running on ArcGIS Online and ArcGIS Server that allows you to make requests to the API, as well as query and identify published features.
Constructor Constructor Description L.esri.mapService(<Object> options)
options
for configuring the ArcGIS Server or ArcGIS Online map service you would like to consume. Options
includes a url
parameter which refers to the ArcGIS Server or ArcGIS Online service you would like to consume.
Options L.esri.Map Service
accepts all L.esri.Service
options.
Events L.esri.Map Service
fires all L.esri.service
events.
Methods Method Returns Description query()
this
Returns a new L.esri.Query
object that can be used to query this service.
Use dark colors for code blocks Copy
1
2
3
4
5
6
mapService. query ( )
.layer ( 0 )
.within ( latlngbounds )
.run ( function ( error, featureCollection, response ) {
console.log ( featureCollection ) ;
} ) ;
identify()
this
Returns a new L.esri.IdentifyFeatures
object that can be used to identify features contained within this service.
Use dark colors for code blocks Copy
1
2
3
4
5
6
mapService.identify ( )
. on ( map )
.at ( latlng )
.run ( function ( error, featureCollection, response ) {
console.log ( featureCollection )
} ) ;
find()
this
Returns a new L.esri.Find
object that can be used to find features by text.
Use dark colors for code blocks Copy
1
2
3
4
5
6
7
mapService.find ( )
.layers ( ' 18 ' )
.text ( 'Colorado' )
.fields ( 'name' )
.run ( function ( error, featureCollection, response ) {
console.log ( featureCollection )
} ) ;
Examples Identify task
Use dark colors for code blocks Copy
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
var map = new L.Map ( 'map' ) .setView ( [ 45.543 , - 122.621 ] , 5 ) ;
var service = L.esri.mapService ( {
url : ' https : //sampleserver6.arcgisonline.com/arcgis/rest/services/WorldTimeZones/MapServer'
} ) ;
service.identify ( )
. on ( map )
.at ( [ 45.543 , - 122.621 ] )
.layers ( ' visible : 1 ' )
.run ( function ( error, featureCollection, response ) {
if ( error ) {
console.log ( error ) ;
return;
}
console.log ( 'UTC Offset : ' + featureCollection.features [ 0 ] .properties.ZONE ) ;
} ) ;
Find task
Use dark colors for code blocks Copy
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
var service = L.esri.mapService ( {
url : ' https : //services.nationalmap.gov/arcgis/rest/services/govunits/MapServer'
} ) ;
service.find ( )
.layers ( ' 18 ' )
.text ( 'Colorado' )
.searchFields ( 'GNIS_NAME' )
.run ( function ( error, featureCollection, response ) {
if ( error ) {
console.log ( error ) ;
return;
}
console.log ( 'Found GNIS ID : ' + featureCollection.features [ 0 ] .properties.GNIS_ID + ' for the state of ' + featureCollection.features [ 0 ] .properties.STATE_NAME ) ;
} ) ;