Time cost for Closest Facility not visible anymore

no33mis

Dear all,

We have a web application that uses the closest facility analysis tool. We have recently upgraded our Portal to 11.3 and our code to the latest ArcGIS JS version (4.33). This is the function within the application that runs the analysis and retrieves the attributes:

function findClosestFacility(startFeature: Graphic, featuresetFacilities: FeatureSet) {

const params = new ClosestFacilityParameters({

facilities: featuresetFacilities,

incidents: new FeatureSet({ features: [startFeature] }),

returnRoutes: true,

returnFacilities: true,

defaultTargetFacilityCount: 1,

        });

closestFacility.solve(closestFacilityUrl, params).then(

            (results) => {

console.log(results)

showRoutes(results.routes.features);

setDistanceToFacility(results.routes.features[0].attributes.Total_Length)

setTimeToFacility(results.routes.features[0].attributes.Total_WALKTIME) // this one is now undefined

if (currentDestination !== params.facilities.features[0].geometry.x || searchAddress || searchClear) {

view.current.goTo({ target: results.routes.features[0] });

                }

setCurrentDestination(params.facilities.features[0].geometry.x)

setSearchClear(false)

            },

            (error) => {

console.log(error);

            }

        );

    }

Since the updates the Total_WALKTIME attribute doesn't exist anymore, only TOTAL_Length. Hence we are not able to provide the time information to the end-users. I have checked the network layer in ArcGIS Pro and can confirm that there is still a WALKTIME cost.

 

 

 

Thanks in advance for any inputs.

walktime1.png

walktime2.png

no33mis

In case anyone wonders, we were able to solve the issue. Since the update, it was necessary to define the method "impedanceAttribute" to be able to retrieve the WALKTIME. 

const params = new ClosestFacilityParameters({

facilities: featuresetFacilities,

incidents: new FeatureSet({ features: [startFeature] }),

returnRoutes: true,

returnFacilities: true,

impedanceAttribute: "WALKTIME",

defaultTargetFacilityCount: 1,

        });