Filter legend by Map Extent

[Charlie_Kaufman]

Is there a way to have the legend update with the map extent?  I'm having a problem which I have a large study area with numerous smaller subset bookmarks.  I would love an easy solution that as my web app moves through the bookmarks my legend changes to only show what is visible in each extent.    So far I have not found a way to do this.

[JillianStanford]

Hi,

I don't think this is possible with out of the box AGOL.

You could develop a widget using the JavaScript API that does this but I can't think of a way to do this in a Dashboard.

Jill