How to specify several possible answers from select_one list

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1

Hello to everybody!
Yesterday my problem with NOT operator was solved, many thanks to khamash.
Now I have another question: how can I write expression based on two or
more options from select_one list? I am trying to do it using
(selected(${a2}, ('a1.1' or 'a1.2'))) but it doesn't work. Can you help me
please? Thank you very much in advance.

2

I could perform this task using next expression:

(selected(${a2}, 'a1.1' )) or (selected(${a2}, 'a1.2' )) or
(selected(${a2}, 'a1.3' )) or (selected(${a2}, 'a1.4' )) or
(selected(${a2}, 'a1.5' ))

But I'm shure, there must be much more elegant and short solution.

пятница, 19 февраля 2016 г., 12:30:18 UTC+4 пользователь Alexander
Kobiashvili написал:

··· > > Hello to everybody! > Yesterday my problem with NOT operator was solved, many thanks to khamash. > Now I have another question: how can I write expression based on two or > more options from select_one list? I am trying to do it using > (selected(${a2}, ('a1.1' or 'a1.2'))) but it doesn't work. Can you help me > please? Thank you very much in advance. >
3

Hi Alexander,

That's as short as it's going to get. For future reference, the list
of expressions are at
https://opendatakit.org/help/form-design/binding/.

Yaw

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On Fri, Feb 19, 2016 at 12:07 PM, Alexander Kobiashvili alexkobiashvili@gmail.com wrote:

I could perform this task using next expression:

(selected(${a2}, 'a1.1' )) or (selected(${a2}, 'a1.2' )) or (selected(${a2},
'a1.3' )) or (selected(${a2}, 'a1.4' )) or (selected(${a2}, 'a1.5' ))

But I'm shure, there must be much more elegant and short solution.

пятница, 19 февраля 2016 г., 12:30:18 UTC+4 пользователь Alexander
Kobiashvili написал:

Hello to everybody!
Yesterday my problem with NOT operator was solved, many thanks to khamash.
Now I have another question: how can I write expression based on two or more
options from select_one list? I am trying to do it using (selected(${a2},
('a1.1' or 'a1.2'))) but it doesn't work. Can you help me please? Thank you
very much in advance.

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