Hello,

i need to create a form so that the students from a school can enroll in clubs / activities. The clubs have a maximum number of 20 participants.

After the survey received 20 enollments on a club, it would not be possible to select that option anymore and just remain active the other options.

Can i do this on limesurvey?

Regards
Magda Correia

Limesurvey is a survey tool and not a tool for enrollments. That said, LS does not have the feature you are looking for.

You could try to use quota, which allows to limit the number of participants for a given answer option. However, this would lead respondents to a end page (they are screened out) and not in hiding the option from display.

Unfortunately Expression Manager does not allow to access previous answers in the database (the quota count), otherwise we could hide the answer option via expression.

Denis has developed a plugin, which I think allowed access to previous answers. But I don't know exactly if this would help you in your case.

holch wrote: …

Denis has developed a plugin, which I think allowed access to previous answers. But I don't know exactly if this would help you in your case.

Yes, but it's done only via javascript, and use a lot Expression Manager (and not updated today).

gitlab.com/SondagesPro/getStatInSurvey


See the last example on gitlab.com/SondagesPro/getStatInSurvey#documentation

I think it can be great to have a Question template (or a plugin : question template can get quota …) to directly remove uneeded answer from HTML.
If there are some people interested, maybe i can open a liberapay.com/ system.

Hello Denis,

thanks a lot for your plugin. I've tested your plugin and it works perfectly. But i have on question:
- Is it possible to use this statement
{if(('[P1.nb.A1]')=='0',"9.00-9.15","Horário não disponível")} to populate a multiple choice question?

Congrats for your plugin!

magdacorreia wrote: thanks a lot for your plugin. I've tested your plugin and it works perfectly. But i have on question:
- Is it possible to use this statement
{if(('[P1.nb.A1]')=='0',"9.00-9.15","Horário não disponível")} to populate a multiple choice question?

It means : if nobody answer A1 to P1 (before current user) : show "9.00-9.15", else "Horário não disponível"

Yes : it's done for this

In a real situation : i use {if('[P1.nb.A1]'=='0',"9.00-9.15","")} and a javascript to hide line without label.

Hi Denis,
Thanks for your reply.
If the expression is correct then why does it always write the ELSE statement? Even when '[P1.nb.A1]' is 0 the if statement return "Horário não disponível"

I've tryed to make a test and i believe that the value isn't an integer because if i make something like this: sum('[P1.nb.A1]',5) the value returned is always 5 even when the '[P1.nb.A1]' diferent than 0. The expression '[P1.nb.A1]' is counting correctly the number of A1 answers but it dosen't make the calc or compare well.

Is there a way to resolve this issue?

Thanks for your help,

Magda

Did you try : "[P1.nb.A1]"==0 ?

Else : please : report issue on gitlab with a simple lsa file

Hello Denis,

i've oppened an issue on Gitlab but can i make a call to [P1.nb.A1] value under a javascript function?

Thanks,
Magda Correia

Ok,

New version allow usage of Expression Manager with value inside question texte and question help in 3.X version.
Since answers are more hard to find : no able to fix it easily.

Alternative solution usage of css
And in css :
But it's really less cool … and here : you ask only one answer, more easy …

With javascript:
and something like this

Hello Denis,

thanks so much for you help. Is't working perfectly
Regards
Magda Correia