topic Manually retrieve legendResponse object on layer? in ArcGIS JavaScript Maps SDK Questions https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/manually-retrieve-legendresponse-object-on-layer/m-p/373978#M34690 <HTML><HEAD></HEAD><BODY><SPAN>I'm trying to roll my own overlay toggle tree with embedded legend graphics, and I'm finding that if I generate an esri/dijit/Legend, after startup() I then have access to a legendResponse object on the layer (right below layerInfos) which has all the legend images and label info.&nbsp; Without generating a legend it's not present.&nbsp; Is there a way to retrieve the content of legendResponse without actually generating a legend?&nbsp; </SPAN><BR /><BR /><SPAN>The only alternative I see is to hit each sublayer by &lt;service url&gt;/&lt;id&gt;/legend and save the drawingInfo.symbol piece, but this is not a lightweight task if the dynamic service has a ton of layers.</SPAN><BR /><BR /><SPAN>My buddy working on an iOS implementation has AGSMapServiceInfo.retrieveLegendInfo which does this.&nbsp; Digging into the TOC code, it looks like it's using </SPAN><A href="http://www.arcgis.com/sharing/tools/legend/rest/">http://www.arcgis.com/sharing/tools/legend/rest/</A><SPAN> service to return this.&nbsp; Is this something we can install on our own arcgis server?</SPAN></BODY></HTML> Tue, 19 Mar 2013 19:47:07 GMT deleted-user-RAnWn8DDSd1P 2013-03-19T19:47:07Z Manually retrieve legendResponse object on layer? https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/manually-retrieve-legendresponse-object-on-layer/m-p/373978#M34690 <HTML><HEAD></HEAD><BODY><SPAN>I'm trying to roll my own overlay toggle tree with embedded legend graphics, and I'm finding that if I generate an esri/dijit/Legend, after startup() I then have access to a legendResponse object on the layer (right below layerInfos) which has all the legend images and label info.&nbsp; Without generating a legend it's not present.&nbsp; Is there a way to retrieve the content of legendResponse without actually generating a legend?&nbsp; </SPAN><BR /><BR /><SPAN>The only alternative I see is to hit each sublayer by &lt;service url&gt;/&lt;id&gt;/legend and save the drawingInfo.symbol piece, but this is not a lightweight task if the dynamic service has a ton of layers.</SPAN><BR /><BR /><SPAN>My buddy working on an iOS implementation has AGSMapServiceInfo.retrieveLegendInfo which does this.&nbsp; Digging into the TOC code, it looks like it's using </SPAN><A href="http://www.arcgis.com/sharing/tools/legend/rest/">http://www.arcgis.com/sharing/tools/legend/rest/</A><SPAN> service to return this.&nbsp; Is this something we can install on our own arcgis server?</SPAN></BODY></HTML> Tue, 19 Mar 2013 19:47:07 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/manually-retrieve-legendresponse-object-on-layer/m-p/373978#M34690 deleted-user-RAnWn8DDSd1P 2013-03-19T19:47:07Z