Selecting Latest Date from Multiple Values

[ericp]

Hello there, so I want to get an output that displays the latest date from the values in my JSON object, but i'm having a hard time getting it to work.

I'm not sure of the expression I would have to write to get this to work.

For example, my JSON looks like:
"Reg1Approval": "N/A",
"Reg2Approval": "05/16/2024",
"Reg3Approval": "07/25/2024",
"Reg4Approval": "12/03/2024",
"Reg5Approval": "01/08/2025",

I want to look at all "Reg1-5Approvals" and have the latest date displayed (which would be the value "01/08/2025"

[Lech Kulikowski]

Hello,

You can use the Last() function from the Dictionary.

Thank you.

[ericp]

Let's say that was not always the case, for example:

"Reg1Approval": "N/A",
"Reg2Approval": "05/16/2024",
"Reg3Approval": "07/25/2027",
"Reg4Approval": "12/03/2023",
"Reg5Approval": "01/08/2024",

How can I get the latest from this? I tried using the Latest() function, but can't seem to get it to work

[Lech Kulikowski]

Hello,

Sorry, we did not exactly understand your question. Could you explain your issue in more detail?

Thank you.

[ericp]

I have a field called "Latest Approval Date". I want to essentially look at my 5 values provided and have it pull in the latest date. The "RegApproval" isn't always going to be in order from 1 -> 5, it's just whenever they get a chance to review and approve the project, they can do that. We just need all 5 Approval Dates.

So in my example
"Reg1Approval": "N/A",
"Reg2Approval": "05/16/2024",
"Reg3Approval": "07/25/2027",
"Reg4Approval": "12/03/2023",
"Reg5Approval": "01/08/2024"

We can see that the latest date is actually 07/25/2027. So we need to be able to get that value (which is Reg3Approval). Another project might have the latest Approval Date being Reg 1 or 2.