topic Not blank image in export request when all layers are turn off in ArcGIS JavaScript Maps SDK Questions

topic Not blank image in export request when all layers are turn off in ArcGIS JavaScript Maps SDK Questions https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/not-blank-image-in-export-request-when-all-layers/m-p/165919#M15410 <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 /><A href="http://server:8399/arcgis/rest/services/intranet/incendios/MapServer/export?dpi=96&transparent=true&format=png8&bbox=450257.4638611343,4163223.687742198,992125.2142633018,4547187.789003734&bboxSR=23030&imageSR=23030&size=1280,907&layers=show:0,1,15&f=image">http://server:8399/arcgis/rest/services/intranet/incendios/MapServer/export?dpi=96&transparent=true&format=png8&bbox=450257.4638611343,4163223.687742198,992125.2142633018,4547187.789003734&bboxSR=23030&imageSR=23030&size=1280,907&layers=show:0,1,15&f=image</A><BR /><BR /><SPAN>and the request when all layers are turn off:</SPAN><BR /><BR /><A href="http://server:8399/arcgis/rest/services/intranet/incendios/MapServer/export?dpi=96&transparent=true&format=png8&bbox=450257.4638611343,4163223.687742198,992125.2142633018,4547187.789003734&bboxSR=23030&imageSR=23030&size=1280,907&layers=show:&f=image">http://server:8399/arcgis/rest/services/intranet/incendios/MapServer/export?dpi=96&transparent=true&format=png8&bbox=450257.4638611343,4163223.687742198,992125.2142633018,4547187.789003734&bboxSR=23030&imageSR=23030&size=1280,907&layers=show:&f=image</A><BR /><BR /><SPAN>Does anyone known what's the problem?</SPAN><BR /><BR /><SPAN>Thanks,</SPAN><BR /><BR /><SPAN>Pau Pérez</SPAN></BODY></HTML> Mon, 16 Aug 2010 09:01:37 GMT PauPérez_Puigcerver 2010-08-16T09:01:37Z Not blank image in export request when all layers are turn off https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/not-blank-image-in-export-request-when-all-layers/m-p/165919#M15410 <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 /><A href="http://server:8399/arcgis/rest/services/intranet/incendios/MapServer/export?dpi=96&transparent=true&format=png8&bbox=450257.4638611343,4163223.687742198,992125.2142633018,4547187.789003734&bboxSR=23030&imageSR=23030&size=1280,907&layers=show:0,1,15&f=image">http://server:8399/arcgis/rest/services/intranet/incendios/MapServer/export?dpi=96&transparent=true&format=png8&bbox=450257.4638611343,4163223.687742198,992125.2142633018,4547187.789003734&bboxSR=23030&imageSR=23030&size=1280,907&layers=show:0,1,15&f=image</A><BR /><BR /><SPAN>and the request when all layers are turn off:</SPAN><BR /><BR /><A href="http://server:8399/arcgis/rest/services/intranet/incendios/MapServer/export?dpi=96&transparent=true&format=png8&bbox=450257.4638611343,4163223.687742198,992125.2142633018,4547187.789003734&bboxSR=23030&imageSR=23030&size=1280,907&layers=show:&f=image">http://server:8399/arcgis/rest/services/intranet/incendios/MapServer/export?dpi=96&transparent=true&format=png8&bbox=450257.4638611343,4163223.687742198,992125.2142633018,4547187.789003734&bboxSR=23030&imageSR=23030&size=1280,907&layers=show:&f=image</A><BR /><BR /><SPAN>Does anyone known what's the problem?</SPAN><BR /><BR /><SPAN>Thanks,</SPAN><BR /><BR /><SPAN>Pau Pérez</SPAN></BODY></HTML> Mon, 16 Aug 2010 09:01:37 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/not-blank-image-in-export-request-when-all-layers/m-p/165919#M15410 PauPérez_Puigcerver 2010-08-16T09:01:37Z