Restricting Query in Arcade

SeanDugan — Thu, 02 Jun 2022 15:14:04 GMT

HI there,

I've got a feature layer (78,000 rows), and in a few columns I need to do some replacing. There are "A", "B", "B1", "B2", "C" and "D" values. I need to replace every "B" to a "B1". I've opened up the feature layer in ArcGIS online, and gone to the data tab. The I click on the column header, and hit calculate. I'm, then going into arcade and writing the following;

Replace($feature.Birds, 'B', 'B1')

This does replace all the B's, but unfortunately the "B1" values become "B11", and "B2" becomes "B12". Is there a way to restrict it so that it will only replace the lone B values, not when they're in a B1 or B2? I'm just getting started with this, and my knowledge of the syntax isn't great.

Any help would be appreciated!

Re: Restricting Query in Arcade

KenBuja — Thu, 02 Jun 2022 18:40:26 GMT

You can test whether the value is "B" then replace it.

if ($feature.Birds == 'B') { Replace($feature.Birds, 'B', 'B1') }

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Restricting Query in Arcade

Re: Restricting Query in Arcade