I need your help to program a constraint.
I have three items (water, electricity, road) to be classify by priority:
First priority, second priority, third priority. It is not possible to have
the same priority for two differents items. How can I program this?
Specificaly, I want to display an error message if there are two or more
items which have the same priority.
Thank you
Please, se in attach the form for more precision on my question.
question.xlsx (9.01 KB)
Dear Weijia,
Thank you for your answer. I try to do it with cascading but it dont work
as I want. Here is how my form is presented:
survey
type name label select_one priority water What is water priority for you? select_one
priority electricity What is electricity priority for you? select_one
priority road What is road priority for you?
choices
list_name name label ordre_difficultes 1 First priority
ordre_difficultes 2 Second priority
ordre_difficultes 3 Third priority
I want to program a constraint which hinder to have the same level of
priority for two differents questions. For example if we have this kind of
answers:
Questions Answers
What is water priority for you?: First priority
What is electricity priority for you?: First priority
What is road priority for you?: First priority
then the program display an error message and didn't allow to continue
until this is rectified.
How can I do this?
This is what I'd do. Have selects that ask for priorities like you
do now. Put all those one page (put in group with field-list
appearance).
Then outside that group, have a note prompt that is only relevant if
water/electricity/road are the same. You have to put this outside the
group or the logic won't work.
Make sure that the note also has a constraint for the user not to
continue if they are the same. Make that constraint_message something
like "Electricity, water, road cannot be the same priority, swipe back
to correct."
If you are new to XLSForm,
http://opendatakit.org/help/form-design/xlsform will help.
Yaw
On Thu, Mar 27, 2014 at 11:32 AM, tomci crda.burkina@gmail.com wrote:
Dear Weijia,
Thank you for your answer. I try to do it with cascading but it dont work as I want. Here is how my form is presented:survey
type name label
select_one priority water What is water priority for you?
select_one priority electricity What is electricity priority for you?
select_one priority road What is road priority for you?choices
list_name name label
ordre_difficultes 1 First priority
ordre_difficultes 2 Second priority
ordre_difficultes 3 Third priorityI want to program a constraint which hinder to have the same level of priority for two differents questions. For example if we have this kind of answers:
Questions Answers
What is water priority for you?: First priority
What is electricity priority for you?: First priority
What is road priority for you?: First prioritythen the program display an error message and didn't allow to continue until this is rectified.
How can I do this?Le jeudi 27 mars 2014 14:26:45 UTC, tomci a écrit :
I need your help to program a constraint.
I have three items (water, electricity, road) to be classify by priority: First priority, second priority, third priority. It is not possible to have the same priority for two differents items. How can I program this? Specificaly, I want to display an error message if there are two or more items which have the same priority.Thank you
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Hi Tomic,
I thought you can try
Please, se in attach the form for more precision on my question.
Le jeudi 27 mars 2014 14:26:45 UTC, tomci a écrit :
I need your help to program a constraint.
I have three items (water, electricity, road) to be classify by priority:
First priority, second priority, third priority. It is not possible to have
the same priority for two differents items. How can I program this?
Specificaly, I want to display an error message if there are two or more
items which have the same priority.Thank you
--
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Hi Tomic,
Personally, I thought you can try 'cascading selects'
Weijia
Please, se in attach the form for more precision on my question.
Le jeudi 27 mars 2014 14:26:45 UTC, tomci a écrit :
I need your help to program a constraint.
I have three items (water, electricity, road) to be classify by priority:
First priority, second priority, third priority. It is not possible to have
the same priority for two differents items. How can I program this?
Specificaly, I want to display an error message if there are two or more
items which have the same priority.Thank you
--
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Hello Yaw,
Thank you very much for your suggestion. I have tried it but it doesn't
work. Have you tried? Is it possible for you to do it on the Excel form put
in attached?
Thank you very much for your help.
question.xlsx (9.13 KB)
I can't do it for you, but if you have specific questions about the
approach I outlined earlier, I'm glad to help with that.
Yaw
On Fri, Mar 28, 2014 at 1:43 AM, tomci crda.burkina@gmail.com wrote:
Hello Yaw,
Thank you very much for your suggestion. I have tried it but it doesn't
work. Have you tried? Is it possible for you to do it on the Excel form put
in attached?
Thank you very much for your help.Le jeudi 27 mars 2014 18:50:47 UTC, Yaw Anokwa a écrit :
This is what I'd do. Have selects that ask for priorities like you
do now. Put all those one page (put in group with field-list
appearance).Then outside that group, have a note prompt that is only relevant if
water/electricity/road are the same. You have to put this outside the
group or the logic won't work.Make sure that the note also has a constraint for the user not to
continue if they are the same. Make that constraint_message something
like "Electricity, water, road cannot be the same priority, swipe back
to correct."If you are new to XLSForm,
http://opendatakit.org/help/form-design/xlsform will help.Yaw
Need ODK services? http://nafundi.com provides form design, server
setup, professional support, and software development for ODK.On Thu, Mar 27, 2014 at 11:32 AM, tomci crda.b...@gmail.com wrote:
Dear Weijia,
Thank you for your answer. I try to do it with cascading but it dont
work as I want. Here is how my form is presented:survey
type name label
select_one priority water What is water priority for you?
select_one priority electricity What is electricity priority for you?
select_one priority road What is road priority for you?choices
list_name name label
ordre_difficultes 1 First priority
ordre_difficultes 2 Second priority
ordre_difficultes 3 Third priorityI want to program a constraint which hinder to have the same level of
priority for two differents questions. For example if we have this kind of
answers:Questions Answers
What is water priority for you?: First priority
What is electricity priority for you?: First priority
What is road priority for you?: First prioritythen the program display an error message and didn't allow to continue
until this is rectified.
How can I do this?Le jeudi 27 mars 2014 14:26:45 UTC, tomci a écrit :
I need your help to program a constraint.
I have three items (water, electricity, road) to be classify by
priority: First priority, second priority, third priority. It is not
possible to have the same priority for two differents items. How can I
program this? Specificaly, I want to display an error message if there are
two or more items which have the same priority.Thank you
--
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