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'Relationship not found in the map' error

Paco

Hello all!

I am trying to access Related tables in an AGOL Hosted FeatureLayer using JSAPI(4.27) for display in a Popup.

I have tried adjusting the "Browse related records in a popup" code sample, but am getting 'Relationship not found in the map' error in the popup.

I have added the FeatureLayer and the table as FeatureLayer and have used the "type: relationship" and the "relationshipID" found in the table service, but still get the error. I have also 'loaded' the table per the sample.

if I use the new AGOL MapViewer 'Relationship' in the popup, it does see the Related table fields. any reason why I am not seeing them in my app?

thx again!

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Accepted answers

LaurenBoyd

Here is an example application that shows how to display related data information within the selected feature's popup using ExpressionContent: https://codepen.io/laurenb14/pen/xxMOqgr?editors=1000

It's using Arcade's FeatureSetByRelationshipName to get that related data and loop through the related features to print out an attribute in a list. Just select one of the National Park boundaries to see a list of related trails (which participates in a relationship with the NP boundaries layer) that is not added to the map.

Hope this helps!

All comments

LaurenBoyd

@Paco if you just want to display information from the related data within the selected feature's popup and not display a list of related features to select and drill into, then you could always use ExpressionContent to display related data information as a popup element. Here's an example of Arcade that grabs related data of the current selected feature and builds a table: https://community.esri.com/t5/arcgis-online-questions/display-related-records-in-a-popup-in-a-nice-table/td-p/1270024

Using related tables with popups is definitely encouraged, you have a lot of options on how you want to display related data. It is just about finding the best way for your use case 😊

Paco

..or, am I coming to the conclusion that using Related Tables and popups when building JS web applications is a bad idea? Is permanently Joining Tables to my FeatureClasses/Services the better way to go so I dont have these interesting popup and attribute access issues?

What do we all think? 🙂

thx!

Paco

Thanks for the support @LaurenBoyd ! worked my way thru those Relationship numbers and finally got the Table connection showing in the popup.

Now, is there any way to simply show some of those related attributes in the initial text popup, and Not on the second relate window in the popup? I don't really understand the need for second click to open those related values? if I use my popupTemplate from my Feature popup as my template for my Related Table, it does not show in the initial popup, but Does show in the related popup click window. see my popup here-

first click Popup(missing 'Age')

second 'relate' click Popup(showing related 'Age' value)

LaurenBoyd

@Paco The number next to the relationship name is the relationship ID (outlined in red below). The purple outlined numbers are the layer IDs that participate in that relationship with the current layer you are viewing:

I would confirm you have the correct relationship ID configured along with the corresponding related data added/loaded into the map as a table or layer depending if it's non-spatial or spatial respectively.

Paco

Okay, now I'm uncertain which relationshipID: to use? I was using '6' now ive tried '1' and the popup now shows a blank area and the relationship arrow that opens a blank/black area. soooo, first of all, which ID number am i using for my Relationship table? one shows an error, the other shows a blank. thx!

Paco

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