Arcade statement directly in a dashboard?

AmyRoust

Is it possible to use Arcade inside an element on a dashboard? Or do I need to do the math in a web map and then refer to that field?

Here's what I'm trying to do (fake data for illustration):

Fed Source 1	Fed Source 2	Local Source 1	Local Source 2	Local Source 3
$999	$999	$444	$444	$444
$523	$231	$123	$153	$9751
$6237	$94086	$0	$0	$0
$0	$0	$992	$1000	$904

 

I want to create a donut chart that shows the percentage of federal funding versus local funding. My thought was that I could write an Arcade statement to add up Fed Source 1 and Fed Source 2 and call it FED, then write an Arcade statement to add up Local Source 1, Local Source 2, and Local Source 3 and call it LOCAL. I'm not seeing any place inside Dashboards where I can do statements like this, but I thought I'd ask to be certain.

kenbuja

When you add an element to the dashboard, you have the choice of selecting a layer or a data expression. If it's an empty dashboard, you'll be present with this dialog

If you're using an existing dashboard, you'll see something like this dialog 

In either case, click "New data expression" to add your Arcade code.