https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/identifyparameters-not-working-with-layerids-even/m-p/1153000#M76625 <P>Hello,</P><P>I know there's a bug with 4.22's implementation of layerIds in IdentifyParameters but even with the proposed <A href="https://community.esri.com/t5/arcgis-api-for-javascript-questions/identify-not-honoring-layerids-supplied-to/m-p/1137516#M76101" target="_self">fix here</A>&nbsp;, I'm still not seeing the results I'd expect.&nbsp;</P><P>Please see my code below. mapServiceUrlList is an array of objects with { url, layerIds[] }. On map click I want to get all results from the identify. If I hard code layerIds outside of the forEach block with the array it works as intended, but if it's within the forEach dynamically generated it doesn't work. Any help is appreciated!</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P><LI-CODE lang="javascript"> let params = new IdentifyParameters({ tolerance: 5, layerOption: "all", returnGeometry: true, spatialReference: view.spatialReference, geometry: mapPoint, width: view.width, height: view.height, mapExtent: view.extent, }); const mapServiceUrlList = getMapServiceUrls(); mapServiceUrlList.forEach(({ url, layerIds }) =&gt; { params.layerIds = layerIds; params.sublayers = [{ id: params.layerIds }]; identify.identify(url, params).then(({ results }) =&gt; { if (results.length &gt; 0) console.log(results); }); });</LI-CODE><P>&nbsp;</P><P>&nbsp;</P><P>Edit: I found if I declare a new IdentifyParameters object with every iteration of the forEach it works as intended, otherwise it just runs properly on the first object iterated. See my fix here:</P><LI-CODE lang="javascript">const mapServiceUrlList = getMapServiceUrls(); mapServiceUrlList.forEach(({ url, layerIds }) =&gt; { let params = new IdentifyParameters({ tolerance: 5, layerOption: "visible", returnGeometry: true, spatialReference: view.spatialReference, geometry: mapPoint, width: view.width, height: view.height, mapExtent: view.extent, layerIds, }); params.sublayers = [{ id: params.layerIds[0] }]; identify.identify(url, params).then(({ results }) =&gt; { if (results.length &gt; 0) console.log(results); }); });</LI-CODE><P>&nbsp;</P><P>&nbsp;</P> Fri, 11 Mar 2022 18:40:01 GMT succip 2022-03-11T18:40:01Z https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/identifyparameters-not-working-with-layerids-even/m-p/1153000#M76625 <P>Hello,</P><P>I know there's a bug with 4.22's implementation of layerIds in IdentifyParameters but even with the proposed <A href="https://community.esri.com/t5/arcgis-api-for-javascript-questions/identify-not-honoring-layerids-supplied-to/m-p/1137516#M76101" target="_self">fix here</A>&nbsp;, I'm still not seeing the results I'd expect.&nbsp;</P><P>Please see my code below. mapServiceUrlList is an array of objects with { url, layerIds[] }. On map click I want to get all results from the identify. If I hard code layerIds outside of the forEach block with the array it works as intended, but if it's within the forEach dynamically generated it doesn't work. Any help is appreciated!</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P><LI-CODE lang="javascript"> let params = new IdentifyParameters({ tolerance: 5, layerOption: "all", returnGeometry: true, spatialReference: view.spatialReference, geometry: mapPoint, width: view.width, height: view.height, mapExtent: view.extent, }); const mapServiceUrlList = getMapServiceUrls(); mapServiceUrlList.forEach(({ url, layerIds }) =&gt; { params.layerIds = layerIds; params.sublayers = [{ id: params.layerIds }]; identify.identify(url, params).then(({ results }) =&gt; { if (results.length &gt; 0) console.log(results); }); });</LI-CODE><P>&nbsp;</P><P>&nbsp;</P><P>Edit: I found if I declare a new IdentifyParameters object with every iteration of the forEach it works as intended, otherwise it just runs properly on the first object iterated. See my fix here:</P><LI-CODE lang="javascript">const mapServiceUrlList = getMapServiceUrls(); mapServiceUrlList.forEach(({ url, layerIds }) =&gt; { let params = new IdentifyParameters({ tolerance: 5, layerOption: "visible", returnGeometry: true, spatialReference: view.spatialReference, geometry: mapPoint, width: view.width, height: view.height, mapExtent: view.extent, layerIds, }); params.sublayers = [{ id: params.layerIds[0] }]; identify.identify(url, params).then(({ results }) =&gt; { if (results.length &gt; 0) console.log(results); }); });</LI-CODE><P>&nbsp;</P><P>&nbsp;</P> Fri, 11 Mar 2022 18:40:01 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/identifyparameters-not-working-with-layerids-even/m-p/1153000#M76625 succip 2022-03-11T18:40:01Z