topic visiblelayers change event? in ArcGIS Enterprise Questions https://community.esri.com/t5/arcgis-enterprise-questions/visiblelayers-change-event/m-p/175678#M6949 <HTML><HEAD></HEAD><BODY><P>Is there such a thing as a visiblelayers change event? I would have thought so, but I've been looking around in the docs for an hour and can't find anything.</P><P></P><P>There's a "visibility-change" event but that's only fired when the visibility on the entire service is toggled on/off. What I'm looking for is an event I can listen for to know if some code somewhere has called setVisibleLayers on the service and changed which layers within the service are visible. </P><P></P><P>The only idea I can come up with is that I have to keep my own copy of the array of current visiblelayers that I compare whenever there is an "update-end" instead and, if there is a change, do my thing. However, I can't believe there's no event triggered by the JSAPI when this happens...I think I just can't find it because it's not where I'm expecting it to be.</P><P></P><P>Any pointers anyone?</P><P></P><P>Cheers,</P><P>jtm</P></BODY></HTML> Tue, 23 Sep 2014 15:45:59 GMT JoanneMcGraw 2014-09-23T15:45:59Z visiblelayers change event? https://community.esri.com/t5/arcgis-enterprise-questions/visiblelayers-change-event/m-p/175678#M6949 <HTML><HEAD></HEAD><BODY><P>Is there such a thing as a visiblelayers change event? I would have thought so, but I've been looking around in the docs for an hour and can't find anything.</P><P></P><P>There's a "visibility-change" event but that's only fired when the visibility on the entire service is toggled on/off. What I'm looking for is an event I can listen for to know if some code somewhere has called setVisibleLayers on the service and changed which layers within the service are visible. </P><P></P><P>The only idea I can come up with is that I have to keep my own copy of the array of current visiblelayers that I compare whenever there is an "update-end" instead and, if there is a change, do my thing. However, I can't believe there's no event triggered by the JSAPI when this happens...I think I just can't find it because it's not where I'm expecting it to be.</P><P></P><P>Any pointers anyone?</P><P></P><P>Cheers,</P><P>jtm</P></BODY></HTML> Tue, 23 Sep 2014 15:45:59 GMT https://community.esri.com/t5/arcgis-enterprise-questions/visiblelayers-change-event/m-p/175678#M6949 JoanneMcGraw 2014-09-23T15:45:59Z Re: visiblelayers change event? https://community.esri.com/t5/arcgis-enterprise-questions/visiblelayers-change-event/m-p/175679#M6950 <HTML><HEAD></HEAD><BODY><P>Well, this is rather funny... apparently I asked the same question 2 years ago and never got an answer.</P><P></P><P><A _jive_internal="true" href="https://community.esri.com/message/65594?sr=search&amp;searchId=f6d83fcd-a437-4b3a-83f1-1a6b7d866c00&amp;searchIndex=7#65594" title="https://community.esri.com/message/65594?sr=search&amp;searchId=f6d83fcd-a437-4b3a-83f1-1a6b7d866c00&amp;searchIndex=7#65594">https://community.esri.com/message/65594?sr=search&amp;searchId=f6d83fcd-a437-4b3a-83f1-1a6b7d866c00&amp;searchIndex=7#65594</A> </P><P></P><P>I guess it's more difficult than I thought</P></BODY></HTML> Tue, 23 Sep 2014 15:50:25 GMT https://community.esri.com/t5/arcgis-enterprise-questions/visiblelayers-change-event/m-p/175679#M6950 JoanneMcGraw 2014-09-23T15:50:25Z