https://community.esri.com/t5/arcgis-web-appbuilder-questions/allow-conditional-selection-in-layer-list/m-p/1034545#M20428 <P>I don't know what is your level of JS experience but here is a post for the same issue. You can use the same script to select a layer to be visible or not.</P><P><A href="https://community.esri.com/t5/web-appbuilder-custom-widgets/make-layer-visible-after-layerlist-widget-has-opened/td-p/846584" target="_blank">https://community.esri.com/t5/web-appbuilder-custom-widgets/make-layer-visible-after-layerlist-widget-has-opened/td-p/846584</A></P> Tue, 09 Mar 2021 17:17:05 GMT LefterisKoumis 2021-03-09T17:17:05Z https://community.esri.com/t5/arcgis-web-appbuilder-questions/allow-conditional-selection-in-layer-list/m-p/1034533#M20427 <P>Hello,</P><P>I am trying to build a web application that allows users to select one of two layers but not have both open at the same time. Is there a way to do that?</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="LucasRosen_0-1615309455093.png" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/7954iB030B9A65D2268A2/image-size/medium?v=v2&amp;px=400" role="button" title="LucasRosen_0-1615309455093.png" alt="LucasRosen_0-1615309455093.png" /></span></P><P>Here is the application: <A href="https://arcg.is/1SPHvD0" target="_blank" rel="noopener">https://arcg.is/1SPHvD0</A></P><P>&nbsp;</P><P>&nbsp;</P><P>Thank you,</P><P>&nbsp;</P><P>Lucas Rosen</P><P>&nbsp;</P><P>&nbsp;</P> Tue, 09 Mar 2021 17:07:06 GMT https://community.esri.com/t5/arcgis-web-appbuilder-questions/allow-conditional-selection-in-layer-list/m-p/1034533#M20427 LucasRosen 2021-03-09T17:07:06Z https://community.esri.com/t5/arcgis-web-appbuilder-questions/allow-conditional-selection-in-layer-list/m-p/1034545#M20428 <P>I don't know what is your level of JS experience but here is a post for the same issue. You can use the same script to select a layer to be visible or not.</P><P><A href="https://community.esri.com/t5/web-appbuilder-custom-widgets/make-layer-visible-after-layerlist-widget-has-opened/td-p/846584" target="_blank">https://community.esri.com/t5/web-appbuilder-custom-widgets/make-layer-visible-after-layerlist-widget-has-opened/td-p/846584</A></P> Tue, 09 Mar 2021 17:17:05 GMT https://community.esri.com/t5/arcgis-web-appbuilder-questions/allow-conditional-selection-in-layer-list/m-p/1034545#M20428 LefterisKoumis 2021-03-09T17:17:05Z