Latest Contributions by JohnRitsko1

I tried to revive this thread below but to no luck.  Rene has helped me quite a bit but I'm stuck getting values out of a promise statement that puts values into an array. Previous Post: https://community.esri.com/t5/arcgis-api-for-javascript-questions/executing-a-series-of-queries-inside-a-loop/td-p/749954   My code hits the swiftly API to get a list of closed bus stops.  This list of stops does not include a lat / lon value so what I do is then query the closedStop Feature class using the bus stop ID from the API in order t join these two results together.  I then have an array "RESULTS" but can't get into the promise.  I can see the values (see attached image array.png).  Just not sure how to get those out of the array.   Input is greatly appreciated.   BTNelement.addEventListener('click', function(evt){ view.graphics.removeAll(); // Clears all graphics before placing new updated ones onto the view var settings = { "url": 'https://api.goswift.ly/', "method": "GET", "timeout": 0, "headers": { "Authorization": "", "Content-Type": "application/json" } }; $.ajax(settings).done(function (response) { console.log("Number of Closed Stops: " + response.adjustments.length); loadData(response); async function loadData(response) { var i = 0; const queryPromises = response.adjustments.map((data) => { // parse data for query const query = new Query(); var queryValue = "Id = " + data.details.stopIds; query.where = queryValue; query.outFields = ["*"]; query.returnGeometry = false; apiStopNumber = data.details.stopIds; routeAffected = data.details.routesAffected; notes = data.notes; reason = data.reason; i++; return [ClosedBusStops.queryFeatures(query), routeAffected, notes, reason, apiStopNumber]; }); const resultsArray = await Promise.allSettled(queryPromises); // you now have an array of arrays for results, you can flatten them const results = resultsArray.flat(); // now you can create the graphics from the results //console.log(results); doStuff(results); }; }); }); function doStuff(results){ console.log(results); };   ... View more

I'm taking the location returned from using the Search widget, passing that to create buffers around said point, then taking just a singular buffer and trying to simply query a featureClass for those PolyLines within the Buffer area.  So what I do is take the results of the search to grab the geometry of the point, pass that point and create multiple buffer rings, of which I only use 1 at this time and pass that distance to a locateBusRoutes function where I use the geometry of the 1/4 mile buffer to try and locate Bus Routes that are within this 1/4 mile (HERE IS WHERE I'M HAVING ISSUES), then it calls a function to populate a list of Bus Routes that fall within this area.  I'm in the process of converting this from 3.X API to 4.20 API and not as intuitive for me to figure out.  Any help with figuring out the issues I'm having with the Query would be great.  https://gisdev.rtcsnv.com/ADACert_4/  This is the application as I have it now.  I know that setting the layerView.watch("Updating") isn't the way to go as it will update numerous times and this clears out my results.  Your help is greatly appreciated.  Test with our address: 600 S Grand Central Pkwy, Las Vegas, NV, 89106, USA      searchWidget.on("select-result", function showLocation(evt) { view.goTo({ scale: 9027 }); point = evt.result.feature.geometry; createBuffers(point); }); function createBuffers(point) { clearGraphics(); pointLayer.add( new Graphic({ geometry: point, symbol: pointSym }) ); distances = [1320, 1760, 3960]; bufferGeom = []; // Houses the buffer geometry for 1320', 1760', and 3960' for (i=0; i<distances.length;i+=1){ const buffer = geometryEngine.geodesicBuffer( point, distances[i], "feet" ); bufferLayer.add( new Graphic({ geometry: buffer, symbol: polySym }) ); bufferGeom[i] = buffer; } // Locates Bus Routes within 1/4 Miles 1320 Feet locateBusRoutes(bufferGeom[0]); }; // Locates Bus Routes within 1/4 Miles 1320 Feet function locateBusRoutes(geom) { // Acitivates the Legend Accordian Tab var container = dijit.byId("container"); container.selectChild("routePane", true); // create a query and set its geometry parameter to the // buffer circle on the view const query = { geometry: geom, outFields: ["NAME", "ROUTE_NEW"] }; view.when(function () { // Perform Query to select routes within 1/4 mile buffer area view.whenLayerView(busRoutes) .then(function(layerView) { layerView.watch("updating", async function(results) { // do something with the layerView layerView.queryFeatures(query).then(function(results) { populateText(results); }) }) }); }); }; // Function to populate the results as well as highlight the selected routes within 3/4 mile of point function populateText(results) { var NEWresults = [], listOfRoutes = []; for (i=0; i<results.features.length; i+=1){ listOfRoutes.push(results.features[i].attributes.ROUTE_NEW); NEWresults.push('<tr><td>' + results.features[i].attributes.NAME + '</tr></td>') } var i = 0, newList = ""; if (listOfRoutes.length !== 0) { while (i < listOfRoutes.length) { if (i === 0 && listOfRoutes.length > 1) { newList = "'" + listOfRoutes[i] + "', "; } else if (i < listOfRoutes.length -1){ newList = newList + "'" + listOfRoutes[i] + "', "; } else { newList = newList + "'" + listOfRoutes[i] + "'"; } i++; }; busRoutes.definitionExpression = ("ROUTE_NEW NOT IN(" + newList + ")"); selectedbusRoutes.definitionExpression = ("ROUTE_NEW IN (" + newList + ")"); selectedbusRoutes.visible = true; } // displays the buffer image showing buffer distances on bottom right document.getElementById("bufferImage").style.visibility = "visible"; //display number of routes in extent document.getElementById("inextent").innerHTML = results.features.length; //displays the user entered address document.getElementById("address").innerHTML = searchWidget.results[0].results[0].name; //display list of points in extent document.getElementById("results").innerHTML = "<table><tbody>" + NEWresults.join("") + "</tbody></table>"; }     ... View more