topic Re: Programmatically turning on a layer from the TOC menu in ArcGIS Viewer for Flex Questions https://community.esri.com/t5/arcgis-viewer-for-flex-questions/programmatically-turning-on-a-layer-from-the-toc/m-p/137338#M4533 <HTML><HEAD></HEAD><BODY><SPAN>Ray,</SPAN><BR /><BR /><SPAN>This thread may provide some pointers:</SPAN><BR /><BR /><A href="http://forums.arcgis.com/threads/20965-LiveMapsWidget-doesn-t-follow-changes">http://forums.arcgis.com/threads/20965-LiveMapsWidget-doesn-t-follow-changes</A><BR /><BR /><SPAN>Regards</SPAN><BR /><BR /><SPAN>Anthony</SPAN></BODY></HTML> Thu, 16 Aug 2012 17:18:00 GMT AnthonyGiles 2012-08-16T17:18:00Z Programmatically turning on a layer from the TOC menu https://community.esri.com/t5/arcgis-viewer-for-flex-questions/programmatically-turning-on-a-layer-from-the-toc/m-p/137337#M4532 <HTML><HEAD></HEAD><BODY><SPAN>Hello,</SPAN><BR /><SPAN>I want to programatically turn on a layer from the TOC menu when a widget is clicked.&nbsp; How would I do that?&nbsp; Please help.</SPAN><BR /><BR /><SPAN>Thanks,</SPAN><BR /><SPAN>Ray</SPAN></BODY></HTML> Thu, 16 Aug 2012 16:37:55 GMT https://community.esri.com/t5/arcgis-viewer-for-flex-questions/programmatically-turning-on-a-layer-from-the-toc/m-p/137337#M4532 Anonymous User 2012-08-16T16:37:55Z Re: Programmatically turning on a layer from the TOC menu https://community.esri.com/t5/arcgis-viewer-for-flex-questions/programmatically-turning-on-a-layer-from-the-toc/m-p/137338#M4533 <HTML><HEAD></HEAD><BODY><SPAN>Ray,</SPAN><BR /><BR /><SPAN>This thread may provide some pointers:</SPAN><BR /><BR /><A href="http://forums.arcgis.com/threads/20965-LiveMapsWidget-doesn-t-follow-changes">http://forums.arcgis.com/threads/20965-LiveMapsWidget-doesn-t-follow-changes</A><BR /><BR /><SPAN>Regards</SPAN><BR /><BR /><SPAN>Anthony</SPAN></BODY></HTML> Thu, 16 Aug 2012 17:18:00 GMT https://community.esri.com/t5/arcgis-viewer-for-flex-questions/programmatically-turning-on-a-layer-from-the-toc/m-p/137338#M4533 AnthonyGiles 2012-08-16T17:18:00Z Re: Programmatically turning on a layer from the TOC menu https://community.esri.com/t5/arcgis-viewer-for-flex-questions/programmatically-turning-on-a-layer-from-the-toc/m-p/137339#M4534 <HTML><HEAD></HEAD><BODY><SPAN>Anthony,</SPAN><BR /><SPAN>Thanks for the link to that post.&nbsp; I do have a question. How does he know what layer to make visible?&nbsp; Is the "Major Roads" a layer in his TOC menu? Would I just pass a string name of the layer to that event listener?</SPAN><BR /><BR /><PRE __default_attr="plain" __jive_macro_name="code" class="jive_macro_code jive_text_macro">SiteContainer.dispatchEvent(new AppEvent(AppEvent.PROGRAMATIC_LAYER_VISIBILITY_CHANGED, false, false, "Major Roads"));</PRE><BR /><BR /><SPAN>Thanks,</SPAN><BR /><SPAN>Ray</SPAN></BODY></HTML> Thu, 16 Aug 2012 18:45:35 GMT https://community.esri.com/t5/arcgis-viewer-for-flex-questions/programmatically-turning-on-a-layer-from-the-toc/m-p/137339#M4534 Anonymous User 2012-08-16T18:45:35Z