topic Re: Export request return image with default visible layers, not blank image in ArcGIS REST APIs and Services Questions

topic Re: Export request return image with default visible layers, not blank image in ArcGIS REST APIs and Services Questions https://community.esri.com/t5/arcgis-rest-apis-and-services-questions/export-request-return-image-with-default-visible/m-p/609580#M2923 <HTML><HEAD></HEAD><BODY><SPAN>Pau,</SPAN><BR /><BR /><SPAN>Can you try setting the "layers" parameter to "show:-1" in the case where the TOC turns all layers off?</SPAN></BODY></HTML> Fri, 20 Aug 2010 19:30:48 GMT ThomasHill 2010-08-20T19:30:48Z Export request return image with default visible layers, not blank image https://community.esri.com/t5/arcgis-rest-apis-and-services-questions/export-request-return-image-with-default-visible/m-p/609579#M2922 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><BR /><SPAN>I made a HTML viewer with the API Javascript 2.0, with a TOC that can turn on/off layers for each service. The problem is when you turn off all layers in one service, this service visualize default layers, instead of a blank image. The request in the viewer, when not all layers are off:</SPAN><BR /><BR /><SPAN><A class="jive-link-external-small" href="http://myServer:8399/arcgis/rest/services/intranet/playas/MapServer/export?dpi=96&transparent=true&format=png8&bbox=707360.4869228919,4359862.32420264,737840.5478830138,4381460.304898601&bboxSR=23030&imageSR=23030&size=1280,907&layers=show:0,1&f=image" rel="nofollow" target="_blank">http://myServer:8399/arcgis/rest/services/intranet/playas/MapServer/export?dpi=96&transparent=true&format=png8&bbox=707360.4869228919,4359862.32420264,737840.5478830138,4381460.304898601&bboxSR=23030&imageSR=23030&size=1280,907&layers=show:0,1&f=image</A></SPAN><BR /><BR /><SPAN>Returned image: with layers ids 0 and 1 visibles.</SPAN><BR /><BR /><SPAN>And the request when all layers are turn off:</SPAN><BR /><BR /><SPAN><A class="jive-link-external-small" href="http://myServer:8399/arcgis/rest/services/intranet/playas/MapServer/export?dpi=96&transparent=true&format=png8&bbox=707360.4869228919,4359862.32420264,737840.5478830138,4381460.304898601&bboxSR=23030&imageSR=23030&size=1280,907&layers=show:&f=image" rel="nofollow" target="_blank">http://myServer:8399/arcgis/rest/services/intranet/playas/MapServer/export?dpi=96&transparent=true&format=png8&bbox=707360.4869228919,4359862.32420264,737840.5478830138,4381460.304898601&bboxSR=23030&imageSR=23030&size=1280,907&layers=show:&f=image</A></SPAN><BR /><BR /><SPAN>Returnes image: default layers visibles.</SPAN><BR /><BR /><SPAN>Does anyone known what's the problem?</SPAN><BR /><BR /><SPAN>Thanks,</SPAN><BR /><BR /><SPAN>Pau Pérez</SPAN></BODY></HTML> Fri, 20 Aug 2010 09:24:32 GMT https://community.esri.com/t5/arcgis-rest-apis-and-services-questions/export-request-return-image-with-default-visible/m-p/609579#M2922 PauPérez_Puigcerver 2010-08-20T09:24:32Z Re: Export request return image with default visible layers, not blank image https://community.esri.com/t5/arcgis-rest-apis-and-services-questions/export-request-return-image-with-default-visible/m-p/609580#M2923 <HTML><HEAD></HEAD><BODY><SPAN>Pau,</SPAN><BR /><BR /><SPAN>Can you try setting the "layers" parameter to "show:-1" in the case where the TOC turns all layers off?</SPAN></BODY></HTML> Fri, 20 Aug 2010 19:30:48 GMT https://community.esri.com/t5/arcgis-rest-apis-and-services-questions/export-request-return-image-with-default-visible/m-p/609580#M2923 ThomasHill 2010-08-20T19:30:48Z Re: Export request return image with default visible layers, not blank image https://community.esri.com/t5/arcgis-rest-apis-and-services-questions/export-request-return-image-with-default-visible/m-p/609581#M2924 <HTML><HEAD></HEAD><BODY><SPAN>Hi Tom,</SPAN><BR /><BR /><SPAN>I made a request with show:-1 and work fine.</SPAN><BR /><BR /><SPAN>Thanks for the reply.</SPAN><BR /><BR /><SPAN>Pau.</SPAN></BODY></HTML> Mon, 06 Sep 2010 06:42:26 GMT https://community.esri.com/t5/arcgis-rest-apis-and-services-questions/export-request-return-image-with-default-visible/m-p/609581#M2924 PauPérez_Puigcerver 2010-09-06T06:42:26Z