topic Add layer from Arcgis Server to API Javascript in ArcGIS JavaScript Maps SDK Questions

Add layer from Arcgis Server to API Javascript

VincentChoffrut — Tue, 27 Jan 2015 09:31:30 GMT

Hello everyone,

I would like to add a layer (stored with arcgis server on localhost -as you can see with the url) on my map (and this SHOULD be quite simple).

can someone tell me why this simple script isn't working? (it loads the topo basemap, ok, but NO LAYER)

var map;

require

(["esri/map",

"esri/layers/FeatureLayer",

"dojo/domReady!"],

function(Map,

FeatureLayer)

{

var map = new Map("map",

{

basemap: "topo",

center: [0.694357, 47.395560],

zoom: 8

});

var rivers = new esri.layers.FeatureLayer("http://localhost:6080/arcgis/rest/services/CARTAGES/Lineaire_Hydro_Loire_Bretagne/MapServer");

map.addLayer(rivers);

}

);

</script>

thanx a lot in advance

vincent

Re: Add layer from Arcgis Server to API Javascript

TimWitt2 — Tue, 27 Jan 2015 13:40:37 GMT

Vincent,

try the following:

var map;

require

(["esri/map",

"esri/layers/ArcGISTiledMapServiceLayer",

"dojo/domReady!"],

function(Map,

ArcGISTiledMapServiceLayer)

{

var map = new Map("map",

{

basemap: "topo",

center: [0.694357, 47.395560],

zoom: 8

});

var rivers = new ArcGISTiledMapServiceLayer("http://localhost:6080/arcgis/rest/services/CARTAGES/Lineaire_Hydro_Loire_Bretagne/MapServer");

map.addLayer(rivers);

}

);

</script>

Hope this helps!

Tim

Re: Add layer from Arcgis Server to API Javascript

VincentChoffrut — Tue, 27 Jan 2015 14:07:18 GMT

I had already tryed using the tiledmapservice but it doen't provide any display (at all, in my simple case, I mean).

Thanx a lot, Tim, for your answer & advice!

greetings from paris, anyway

vincent

Re: Add layer from Arcgis Server to API Javascript

KenBuja — Tue, 27 Jan 2015 14:29:25 GMT

When you add a FeatureLayer, you have to specify a single layer within the service.

var rivers = new FeatureLayer("http://localhost:6080/arcgis/rest/services/CARTAGES/Lineaire_Hydro_Loire_Bretagne/MapServer/0");

From the Help‌:

The feature layer inherits from the graphics layer and can be used to display features from a single layer in either a Map Service or Feature Service.

Re: Add layer from Arcgis Server to API Javascript

VincentChoffrut — Tue, 27 Jan 2015 15:30:36 GMT

THAT'S IT

thank you Ken, like, a million times!!!