topic Re: RouteTask Stops in ArcGIS API for Flex Questions

RouteTask Stops

CaseyBentz — Thu, 14 Oct 2010 20:30:22 GMT

Hey All,

I am trying to change the name of a stop from Location 1 to something meaningful from an attribute of the graphic that is being used as a stop. I am not sure how to do this. Does anyone know how to do this? Any help would be greatly appreciated.

Casey

Re: RouteTask Stops

DasaPaddock — Thu, 14 Oct 2010 20:45:25 GMT

Try setting an attribute on the stop called "Name".

See example at:
http://help.arcgis.com/EN/arcgisserver/10.0/apis/rest/nasolve.html

Re: RouteTask Stops

CaseyBentz — Sat, 11 Dec 2021 19:09:36 GMT

Dasa,

I have included my code. I have tried to assign the .name property of g1, with no success. Do you have any suggestions on how to do this in Flex?

Casey Bentz


[Bindable]
private var stops:FeatureSet = new FeatureSet([]);

 private function routeOrders():void{
  stops = new FeatureSet([]);
  var start:Graphic = new Graphic(WebMercatorUtil.geographicToWebMercator(new MapPoint(Model.instance.activeVehicle.attributes.StartX,Model.instance.activeVehicle.attributes.StartY, Model.instance.map.spatialReference)), new TextSymbol('Start',null,0x000000,false,0,true,0xFFFFFF,'middle',0,20,20));
  Model.instance.oLayer.add(start);
  stops.features.push(start);
  for each(var order:Graphic in Model.instance.oLayer.graphicProvider){
    var g1:Graphic = new Graphic(MapPoint(order.geometry));
    stops.features.push(g1);
   }
   var end:Graphic = new Graphic(WebMercatorUtil.geographicToWebMercator(new MapPoint(Model.instance.activeVehicle.attributes.EndX,Model.instance.activeVehicle.attributes.EndY, Model.instance.map.spatialReference)), new TextSymbol('End',null,0x000000,false,0,true,0xFFFFFF,'middle',0,20,20));
   Model.instance.oLayer.add(end);
   stops.features.push(end);
   if (stops.features.length > 1){
     routeTask.solve(routeParams);
   }
}

<esri:RouteTask id="routeTask"
        concurrency="last"
        fault="faultHandler(event)"
        requestTimeout="30"
        showBusyCursor="true"
        solveComplete="solveCompleteHandler(event)"
        url="http://tasks.arcgisonline.com/ArcGIS/rest/services/NetworkAnalysis/ESRI_Route_NA/NAServer/Route"/>

    <esri:RouteParameters id="routeParams" stops="{stops}" outSpatialReference="{Model.instance.map.spatialReference}" 
     findBestSequence="true" returnStops="true" preserveFirstStop="true" preserveLastStop="true"/>

Re: RouteTask Stops

CaseyBentz — Sat, 11 Dec 2021 19:09:39 GMT

I figured it out. I was looking past the obvious. That is my usual path.

 
private function routeOrders():void{

[LEFT] stops = new FeatureSet([]);

 var start:Graphic = new Graphic(WebMercatorUtil.geographicToWebMercator(new MapPoint(Model.instance.activeVehicle.attributes.StartX,Model.instance.activeVehicle.attributes.StartY, Model.instance.map.spatialReference)), new TextSymbol('Start',null,0x000000,false,0,true,0xFFFFFF,TextSymbol.PLACEMENT_START,0,20,20));
 start.attributes = {Name: "Start"};
 stops.features.push(start);
 foreach(var order:Graphic in Model.instance.oLayer.graphicProvider){
   var g1:Graphic = new Graphic(MapPoint(order.geometry));
   g1.attributes = {Name: order.attributes.OrderNum};
   stops.features.push(g1);
 }
 Model.instance.oLayer.add(start);
 var end:Graphic = new Graphic(WebMercatorUtil.geographicToWebMercator(new MapPoint(Model.instance.activeVehicle.attributes.EndX,Model.instance.activeVehicle.attributes.EndY, Model.instance.map.spatialReference)), new TextSymbol('End',null,0x000000,false,0,true,0xFFFFFF,TextSymbol.PLACEMENT_END,0,-20,20));
 end.attributes = {Name: "End"};
 Model.instance.oLayer.add(end);
 stops.features.push(end);
 if (stops.features.length > 1){
   routeTask.solve(routeParams);
 }



}[/LEFT]