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## Calculate with values from answers/multiple choice question 7 months 2 weeks ago #87783

 blukas OFFLINE Fresh Lemon Posts: 9 Karma: 0 Hi all we are using limesurvey as a calculation tool, this means depending on an answer, a price in EUR/USD is calculated. So far I managed to get it working for - drop-down question (here I use the answer code, e.g. price = {Element1+Element2} - multiple numerical input, here I use the number of items and multiply them with their price, e.g. price = {(product1.NAOK*833)+(product2.NAOK*94)} (833 and 94 being the price) However, I am struggling with the multiple choice questions. e.g. from question "options1" with the two options/subanswers "options1_1" and "options1_2" I want to calculate a price. {(options1_1.NAOK*833)+(options1_2.NAOK*94)} doesn't work What code do I have to use to get a 1 or 0 depending whether a multiple choice question box is checked or not? Because then I can multiply this with the price.... Thanks a lot Lukas The administrator has disabled public write access.

## Re: Calculate with values from answers/multiple choice question 7 months 1 week ago #87955

 blukas OFFLINE Fresh Lemon Posts: 9 Karma: 0 Ok, Maybe my question was a Bit confusing... Multiple Choice question with subanswers "question1_sub1" if I select/tick the answer box the next question (equation) should calculate 1 x 400, if I dont tick it the equation should be 0 x 400 What Code do I use in the equation? Thank you very much in advance Lukas The administrator has disabled public write access.

## Re: Calculate with values from answers/multiple choice question 7 months 1 week ago #88001

 DenisChenu OFFLINE Moderator Lime Posts: 4521 Thank you received: 472 Karma: 168 Not sure but something like that {if(question1_sub1=="Y",product1.NAOK*833,0)} Bug report | LimeSurvey Version 2.05 beta 2 released! | Please, read the documentation | La doc en français à besoin de traducteurs et traductrices Denis Chenu Libriste convaincu: Official LimeSurvey Partner: Sondages Pro : Vos enquêtes sur internet Web development : Développement de Logiciels... The administrator has disabled public write access.
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