topic Re: how does the legend function read each layer service and return the attribute inf in ArcGIS JavaScript Maps SDK Questions https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/how-does-the-legend-function-read-each-layer/m-p/78469#M7130 <HTML><HEAD></HEAD><BODY><SPAN>Thanks!</SPAN><BR /><SPAN>This appears to be what I'm missing. I can seethe Json calls in the ESRI services. Now to just connect the dots...I'll have this up and running in a day or so if anyone else is interested in this pm me and I can help.</SPAN></BODY></HTML> Fri, 13 Jul 2012 18:04:45 GMT NigelAlford 2012-07-13T18:04:45Z how does the legend function read each layer service and return the attribute info https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/how-does-the-legend-function-read-each-layer/m-p/78467#M7128 <HTML><HEAD></HEAD><BODY><SPAN>I'm looking to recreate a function and the internal process of the service reading functionality is important to this. at what point does "legendLayers" parse the service information and how. if anyone has already done this I would be more than happy to share my newly finished legend control after this is completed.</SPAN></BODY></HTML> Thu, 12 Jul 2012 14:00:33 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/how-does-the-legend-function-read-each-layer/m-p/78467#M7128 NigelAlford 2012-07-12T14:00:33Z Re: how does the legend function read each layer service and return the attribute inf https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/how-does-the-legend-function-read-each-layer/m-p/78468#M7129 <HTML><HEAD></HEAD><BODY><SPAN>You could try using </SPAN><A href="http://help.arcgis.com/en/webapi/javascript/arcgis/help/jssamples/data_requestJson.html">esri.request</A><SPAN> to read in the layer information.</SPAN></BODY></HTML> Fri, 13 Jul 2012 09:30:44 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/how-does-the-legend-function-read-each-layer/m-p/78468#M7129 StephenLead 2012-07-13T09:30:44Z Re: how does the legend function read each layer service and return the attribute inf https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/how-does-the-legend-function-read-each-layer/m-p/78469#M7130 <HTML><HEAD></HEAD><BODY><SPAN>Thanks!</SPAN><BR /><SPAN>This appears to be what I'm missing. I can seethe Json calls in the ESRI services. Now to just connect the dots...I'll have this up and running in a day or so if anyone else is interested in this pm me and I can help.</SPAN></BODY></HTML> Fri, 13 Jul 2012 18:04:45 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/how-does-the-legend-function-read-each-layer/m-p/78469#M7130 NigelAlford 2012-07-13T18:04:45Z