CHOOSE just one

[Joe Caverly]

Here's how I choose just one item from a short list of items,

R:\>function choose 
%@word[%@eval[%1-1],%2$]

Examples;

R:\>echo %@choose[3,One Two Three Four Five Six Seven Eight Nine Ten] 
Three 

R:\>echo %@choose[7,One Two Three Four Five Six Seven Eight Nine Ten]
Seven

R:\>set theItems=One Two Three Four Five Six Seven Eight Nine Ten

R:\>echo %@choose[5,%theItems] 
Five

You can also select just one item from a short list of items via a Popup Selection Window.

Joe

 

[lizayong]

Hi, thanks for sharing, that's good to know.

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