https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/arcgis-js-copy-mapview/m-p/1356702#M83011 <P>I do not think that idea will work from the get go. A layer can be owned/belong to only 1 parent (a map). So even if you create a new MapView with a new Map, you cannot give it the same layers as if you try it, the layers will be reassigned to the new map.</P><P>What is it that you are trying to achive?</P> Tue, 05 Dec 2023 09:38:33 GMT ViktorSafar 2023-12-05T09:38:33Z https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/arcgis-js-copy-mapview/m-p/1355006#M82977 <P>Because some layers cannot be printed when using the print tool, I want to know if I can copy the MapView to adjust the display of the layers inside.</P><P>This copy of MapVIew does not affect the original one.</P> Thu, 30 Nov 2023 03:47:56 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/arcgis-js-copy-mapview/m-p/1355006#M82977 Wade 2023-11-30T03:47:56Z https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/arcgis-js-copy-mapview/m-p/1356702#M83011 <P>I do not think that idea will work from the get go. A layer can be owned/belong to only 1 parent (a map). So even if you create a new MapView with a new Map, you cannot give it the same layers as if you try it, the layers will be reassigned to the new map.</P><P>What is it that you are trying to achive?</P> Tue, 05 Dec 2023 09:38:33 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/arcgis-js-copy-mapview/m-p/1356702#M83011 ViktorSafar 2023-12-05T09:38:33Z