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AGOL Map Viewer aggregation cannot change field

DBlake

The aggregation functionality in AGOL is not allowing me to aggregate on anything other than point density (I want to use another field). Previously I have been able to do this but now the default aggregateCount (in binning) does not have the ellipsis next to it to be able to remove it as shown below.

In ESRIs own video on the subject in this blog the ... is clearly visible. Is this a bug or am I missing something?

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Accepted answers

russell_roberts

Aggregate field is one that is autogenerated and cannot be deleted. We removed this ellipse to prevent this scenario from happening. You can add other fields and pick a statistic type. Then going to Bin style you can add or replace the field being used so from the default aggregate count to the new summary statistic field or using that count + statistic field where you could for example create bins using Types & Size to show predominant feature + feature count.

Coming in this upcoming release we are going to also expose arcade on these fields to make these summary statistic fields more powerful along with exposing arcade for bin styling as well.

All comments

russell_roberts

Awesome thanks for sharing!

DBlake

The map/app I was working on there is still in development but it's along similar lines to an openly viewable Experience Builder app on avian flu in Scotland available here: https://experience.arcgis.com/experience/e9da70b79fa34caf922a242b42d58306/

russell_roberts

If you can share the map we love seeing examples being created. You can invite russell_jsapi to a group and share there if you want.

Thanks!

DBlake

Many thanks Russ for the swift reply. I had missed the part in Bin Styles where I could change the attribute being used for the binning, thinking it was coming from the Bin Fields section.

russell_roberts

Coming in this upcoming release we are going to also expose arcade on these fields to make these summary statistic fields more powerful along with exposing arcade for bin styling as well.

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