display symbol (featurelayer) in infowindow ?

VincentChoffrut — Fri, 11 Sep 2015 12:29:30 GMT

hello everyone,

thanx for your attention.

I'm programming a (simple) infowindow that displays the fields attributes of a featurelayer and I would like it to also display the symbol of the object.

here the code sample, it works very well but the symbol in the infowindow is undefined.

check on line 7 for ??? : that's where a little something is wrong (most probably), and I just can get my hand on it...

does anyone has a clue?

thanx again in advance!

greetings from France

IW_geol_reg = new FeatureLayer("http://194.57.254.69/arcgis/rest/services/AGES_carto/INFOWINDOW_THEME_1/MapServer/4",{opacity:0.8, outFields: ["OBJECT", "DESCRIPTION", "DATE"]});

// affichage infobulle :

IW_geol_reg.on("mouse-over", function(evt){

map.infoWindow.setTitle("" + evt.graphic.attributes.OBJECT + "");

map.infoWindow.setContent("" + evt.graphic.attributes.DESCRIPTION + "" + " Datation : " + evt.graphic.attributes.DATE + " " + evt.graphic.symbol.???);

map.infoWindow.show(evt.mapPoint,InfoWindow.ANCHOR_UPPERLEFT);

});

IW_geol_reg.on("mouse-out", function(evt){

map.infoWindow.hide();

});

Re: display symbol (featurelayer) in infowindow ?

JoshHevenor — Fri, 11 Sep 2015 14:22:50 GMT

I'm sure someone will have an easier way that I've missed.

If there's a mapservice along with your featureservice you can inspect the legend info:

..../arcgis/rest/services/layer/MapServer/legend?f=pjson

Filter the response by layerName and you can either construct the appropriate URL, or use the imageData to inline your image.

topic display symbol (featurelayer) in infowindow ? in ArcGIS JavaScript Maps SDK Questions

display symbol (featurelayer) in infowindow ?

Re: display symbol (featurelayer) in infowindow ?