topic calculation based on date no longer working inside repeat in ArcGIS Survey123 Questions

calculation based on date no longer working inside repeat

LynnBerni — Wed, 17 Jul 2024 23:39:55 GMT

The following calculation has worked perfectly for years, to create a unique SampleID for each record inside a repeat (BATCHDATE is the survey start date):

concat('BA ', format-date(${BATCHDATE}, '%Y%m%d '), format-date(once(now()), '%H%M%S%3'))

All other calculations inside the repeat are working as expected. No others are based on dates. Given there have been a few weird things going with dates & repeats lately, I assume that's the problem. This issue started sometime after 6/11, which is the last time my sample ID's calculated correctly.

Nothing is calculated, it is just Null.

I'm running Connect 3.20.63 and Field App 3.19.121

Xlsform attached for reference.

Thanks!

Re: calculation based on date no longer working inside repeat

albexulpoer — Wed, 31 Jul 2024 11:21:33 GMT

Identify the Issue: Confirm that your date-based calculation is not functioning as expected within the repeat structure.
Check Data Types: Ensure the date fields used in calculations are in the correct format (e.g., Date, DateTime).
Review Repeat Settings: Verify that the repeat settings in your application or tool are correctly configured to handle date calculations.
Debug Calculation Logic: Inspect the logic used for calculations to ensure it is valid and does not conflict with the repeat functionality.
Update Dependencies: Make sure that all libraries or frameworks related to date handling and repeats are up to date.
Test in Isolation: Run the date calculations like crs outside the repeat structure to confirm they work independently.
Review Documentation: Consult the documentation for the specific tool or platform you’re using to check for known issues or limitations.
Check for Errors: Look for any error messages or logs that might indicate what is causing the problem.
Simplify Logic: Try simplifying the calculation to identify if a specific part of the logic is causing the issue.
Seek Community Help: Look for forums or community discussions related to the tool or language you’re using for similar issues.
Consider Cataz Tools: Explore Cataz-Net or similar resources for advanced date handling and calculation solutions.
Implement a Workaround: If the issue persists, consider using alternative methods or workarounds to achieve the desired result while awaiting a fix or update.

Re: calculation based on date no longer working inside repeat

LynnBerni — Tue, 03 Dec 2024 21:25:47 GMT

Hello S123 community,

This problem is unresolved for me. My SampleIDs are not being calculated. I have to go in and add them manually. Does anyone have an idea as to what changed and how I can fix this? The formula works as expected for other sample data that we collect, that are NOT in a repeat.

Connect 3.21.62
Field Apps 3.21.62

HELP!!

Thanks, Lynn