https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/select-multiple-layers-with-polygon/m-p/1146480#M76426 <P>Glad you got it figured out,&nbsp;<a href="https://community.esri.com/t5/user/viewprofilepage/user-id/107000">@Vakhtang_Zubiashvili</a>. Can you post the solution to help other people with a similar problem?</P> Tue, 22 Feb 2022 14:59:48 GMT BlakeTerhune 2022-02-22T14:59:48Z https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/select-multiple-layers-with-polygon/m-p/1143983#M76351 <P>Hi guys,</P><P>I have four layers ( names: csvLayer, csvLayer1, csvLayer2, csvLayer3) on my map which have same fields and i have custom html table where i add features selected on map using polygon, but i can add features only from one layer, which is selected in code. In this code i can path one layer, but how can i path all four layers to select features from them? Here is code i use for selecting fatures:</P><LI-CODE lang="markup">let features = []; let csvLayerView; csvLayer.when(() =&gt; { view.whenLayerView(csvLayer).then(function (layerView) { csvLayerView = layerView; }); }) .catch(errorCallback); // polygonGraphicsLayer will be used by the sketchviewmodel // show the polygon being drawn on the view const polygonGraphicsLayer = new GraphicsLayer(); map.add(polygonGraphicsLayer); // add the select by rectangle button the view //view.ui.add("select-by-rectangle", "top-left"); const selectButton = document.getElementById("select-by-rectangle"); // click event for the select by rectangle button selectButton.addEventListener("click", () =&gt; { view.popup.close(); sketchViewModel.create("polygon"); }); // add the clear selection button the view //view.ui.add("clear-selection", "top-left"); //document.getElementById("clear-selection").addEventListener("click", () =&gt; { //featureTable.clearSelection(); //featureTable.filterGeometry = null; //polygonGraphicsLayer.removeAll(); //}); // create a new sketch view model set its layer const sketchViewModel = new SketchViewModel({ view: view, layer: polygonGraphicsLayer }); // Once user is done drawing a rectangle on the map // use the rectangle to select features on the map and table sketchViewModel.on("create", async (event) =&gt; { if (event.state === "complete") { // this polygon will be used to query features that intersect it const geometries = polygonGraphicsLayer.graphics.map(function(graphic){ return graphic.geometry }); const queryGeometry = await geometryEngineAsync.union(geometries.toArray()); selectFeatures(queryGeometry); } }); // This function is called when user completes drawing a rectangle // on the map. Use the rectangle to select features in the layer and table function selectFeatures(geometry) { if (csvLayerView) { // create a query and set its geometry parameter to the // rectangle that was drawn on the view const query = { geometry: geometry, outFields: ["*"] }; // query graphics from the csv layer view. Geometry set for the query // can be polygon for point features and only intersecting geometries are returned csvLayerView.queryFeatures(query) .then((results) =&gt; { //const raro = []; if (results.features.length === 0) { clearSelection(); } else { // მონიშნული ობიექტებისთვის მონაცემების წამოღება და ცხრილში ასახვა results.features.forEach((feature)=&gt;{ var tablemili = document.getElementById("tablemili"); newRow = tablemili.insertRow(tablemili.length), cell1 = newRow.insertCell(0), cell2 = newRow.insertCell(1), cell3 = newRow.insertCell(2), cell4 = newRow.insertCell(3), cell5 = newRow.insertCell(4), cell1.innerHTML = feature.attributes["milis_ID"]; cell2.innerHTML = feature.attributes["diametri"]; cell3.innerHTML = feature.attributes["dasaxeleba"]; cell4.innerHTML = feature.attributes["masala"]; cell5.innerHTML = feature.attributes["qselis_kategoria"]; }); polygonGraphicsLayer.removeAll(); } }) .catch(errorCallback); } } function errorCallback(error) { console.log("error happened:", error.message); }</LI-CODE> Tue, 15 Feb 2022 10:13:32 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/select-multiple-layers-with-polygon/m-p/1143983#M76351 Vakhtang_Zubiashvili 2022-02-15T10:13:32Z https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/select-multiple-layers-with-polygon/m-p/1144036#M76356 <P>Sorry if I'm misunderstanding, but can you loop over all your layers to do the query on line 57 in&nbsp;selectFeatures()?</P><P>&nbsp;</P><LI-CODE lang="javascript">map.allLayers.forEach(layer =&gt; { // query graphics from the csv layer view. Geometry set for the query // can be polygon for point features and only intersecting geometries are returned layer.queryFeatures(query) .then((results) =&gt; { // do something with query results }) .catch(errorCallback); });</LI-CODE><P>&nbsp;</P> Tue, 15 Feb 2022 14:28:05 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/select-multiple-layers-with-polygon/m-p/1144036#M76356 BlakeTerhune 2022-02-15T14:28:05Z https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/select-multiple-layers-with-polygon/m-p/1146085#M76410 <P>Thanks, but it does not work form me. I took another way to solve my issue. Thanks again.</P> Mon, 21 Feb 2022 07:41:38 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/select-multiple-layers-with-polygon/m-p/1146085#M76410 Vakhtang_Zubiashvili 2022-02-21T07:41:38Z https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/select-multiple-layers-with-polygon/m-p/1146480#M76426 <P>Glad you got it figured out,&nbsp;<a href="https://community.esri.com/t5/user/viewprofilepage/user-id/107000">@Vakhtang_Zubiashvili</a>. Can you post the solution to help other people with a similar problem?</P> Tue, 22 Feb 2022 14:59:48 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/select-multiple-layers-with-polygon/m-p/1146480#M76426 BlakeTerhune 2022-02-22T14:59:48Z