Apply a filter to intersection query in ArcGIS Online

DaveBoyer

I created a Web Application and I'm looking to enhance some of the user interactions.

I want any filters applied to a layer to hold when running an intersection query.

For example, filter a polygon "Layer X" by a name. Then use the intersection query to use "Layer X" to pull a list of features on "Layer Y" intersected by only the filtered data.

Right now, with either a filter on or off, the intersection query returns all intersections between both layers.

When a filter is on, there is a warning triangle in the query box (see image). But, the results are the same as with no filter activated.

 

IntersectionQuery.PNG

PLadd_1-1727980486239.png

DaveBoyer

I figured out a couple of workarounds.

One way is to build a query and have it create a temporary layer that can be selected and used in the intersection query. This is the simplest method without having to interact with the map directly.

Another way requires the layer you want filtered to be turned on the map. Then when running the intersection query, the user clicks the black box next to the layer name to select features on the map. The intersection query can then be applied. 

Both methods are working, but it would be nice to be able to add the initial query (or a filter) directly to the intersection query widget.