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Expression Manager/76/en

From LimeSurvey Manual

The best way to get started with EM is to:

  • Install the latest stable version from http://www.limesurvey.org/en/download
  • Import and explore the sample surveys.
  • Explore the use cases and HowTos and step-by-step examples.
  • Explore the EM documentation (this page)
  • Examine the built-in EM test suite
    • From any survey, under tools, select the EM option
    • Available Functions lists the 70+ functions and syntax
    • Unit Tests of Isolated Expressions
      • shows examples of using all EM functions and operators, and the PHP and JavaScript results
      • note there are few functions that generate different results in the PHP and JavaScript versions, so this page lets you plan your EM logic accordingly.