In element cascading, can a Drop Down List be populated by using the geometry of a feature(s) that is retrieved in a preceding Auto Complete Element?

Frank Martin

12. April 2021 14:57

In Workflow 5, I've created an Auto Complete Element that returns a distinct street attribute value (name) from a query of a street service.

Next, I have created a cascading Drop Down List that depends on the preceding Auto Complete Element. I'm using the distinct street name to query the street feature service to retrieve all the street segments with the same name.

To populate the Drop Down List with streets that are intersected by all the street segments, I'm trying to use the geometry from those street features in a For Each Element to query the the street service to retrieve all the intersecting streets.

 

Not sure I'm on the right path or if this even possible within a subquery for the Drop Down Form Element?

 

 

Any ideas would be appreciated.

 

Thanks,

Frank

 

 

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  Frank Martin

  12. April 2021 17:32

  I did get this to work after all. I'd forgotten you can't get "Distinct" values when using geometry to query a feature.

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