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javascriptarcgisesri

Getting the fields information of an Arcgis relationship table

I have a FeatureLayer that has several relationship tables "attached" to it. I can use the RelationshipQuery to request data that is related to an object on my layer. But the FeatureSet that is returned does not contain the fields information like the layer does. I need that information because I need to understand if the values are domain, for example. Bellow are two pictures to help visualize what I mean.

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This pictures shows the fields found on the FeatureLayer object with all the information about the fields in the layer.

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This pictures shows the object that comes from the RelationshipQuery, which has no fields information about this related table.

Can anyone point me in the right direction? When I access the URLs of the tables that information is there but there is no REST API for the tables itself, so a regular ajax request will just give me the html of the page.

Solution

  • From what I could gather, the easiest way to do it is to do a regular ajax get request and ask the server to send the json information so it's converted as an object.