topic Re: Need help with the correct pulldata(@json) syntax in ArcGIS Survey123 Questions

Need help with the correct pulldata(@json) syntax

MFazio — Wed, 09 Aug 2023 19:26:21 GMT

I have an API call the returns weather data in the following JSON object:

I am attempting to auto populate 4 fields using the "temp", "wind_speed", "wind_deg", and "weather - description" attributes. I have tried many different iterations and none of them have successfully populated the fields. Here are examples that I have tried:

For the first 3 attributes I've tried:

pulldata("@json", ${weather_json}, "data.temp")

pulldata("@json", ${weather_json}, "data.[temp]")

pulldata("@json", ${weather_json}, "data[temp]")

For the "Weather Description", I've tried:

pulldata("@json", ${weather_json}, "data.weather[description]")

pulldata("@json", ${weather_json}, "data.weather.description")

pulldata("@json", ${weather_json}, "data.[weather.description]")

Are all of these iterations wrong? I know I am successfully getting a JSON response because I have a multiline text field that populates for development purposes.

Any helps or suggestions would be appreciated!

Thanks,

Mike F.

Re: Need help with the correct pulldata(@json) syntax

MFazio — Thu, 10 Aug 2023 18:28:58 GMT

For posterity, I've been able to solve my problem by accessing the index of the JSON for which my parameters reside. Since the 3.0 API is shaped differently than the the previous version, you must include the index of the list then the parameter. e.g. -
To access the Weather - Main parameter:

pulldata("@json", ${weather_json}, "data[0].weather[0].main")

Hope this helps anybody who runs into the same problem I had!

Re: Need help with the correct pulldata(@json) syntax

laura1719981 — Tue, 29 Aug 2023 15:44:51 GMT

I have the same problem, but I can't solve it. :c Can you help me?