Question T2838
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List of options that is possible to use in expression

created 6 years ago

Hi

it's possible to have a list of all default function that it can be use in expression?

for example age({question_date}) or sumInArray, or panel.question etc…

There is a docs that explain all?

Thanks

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Answers approved by surveyjs Support

created 6 years ago (modified 2 years ago)

[Updated]

Hello Daniele,
You can review a list of built-in expressions available within SurveyJS forms in our documentation: Expressions.

Thank you,
Andrew
SurveyJS Team

    Comments (3)
    D D
    DanieleCarelli 6 years ago

      Thanks!! is there also a docs that explain the global vars that it can be use in expression?

      For example number of pages, numer of question, number of panel etc…

      Thanks!

      AT AT
      Andrew Telnov 6 years ago

        You may write and then registered a custom function.
        Inside the custom function you may access to survey object as: this.survey and as result, using this.survey and passed parameters you may access to everything you need

        Thank you,
        Andrew
        SurveyJS Team

        D D
        DanieleCarelli 6 years ago

          It's possible to have a simple example in plunker?

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