Add "No Basemap" to basemap gallery to hide basemap

[SantoshV]

I need to add an option to the basemap gallery "No Basemap" this is to hide the basemap, but unable to to it, even tried to add a blank map as basemap. but I am getting an error "The basemap you are adding has a different spatial reference from the current map." How do I hide the basemap/ add a no basemap 

[RobertScheitlin__GISP]

Santosh,

   So all you need to do is in ArcMap set the map frames spatial reference to wkid 102100.

[SantoshV]

No No Basically, I want to provide an option to the user to hide the basemap and again show when required.

[Anonymous User]

Hi Santosh,

You could do this by adding any of the preset basemaps to your web map then changing the transparancy of that basemap layer to 100% transparent. Then you can rename the basemap to "Blank" or "No Basemap" see image below.

Let me know if this helps!

 

Cheers,

Cam

[Anonymous User]

Hi Santosh,

Another alternative is to use the ArcGIS Vector Tile Style Editor to create your own blank basemap and save it to your AGOL/Portal

Cheers,

Cam