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Translations:ExpressionScript How-tos/10/en

From LimeSurvey Manual

You may find below examples of proper syntax:

  1. Values: shows that known variables are color coded according to whether are set on the current page. Old-style INSERTANS:xxxx gets its own color-coding style
  2. Question Attributes: shows that dot notation can access some properties of questions
  3. Math: shows that basic and complex calculations are supported
  4. TextProcessing: shows some of the available text-processing functions
  5. Dates: shows two of the available date-related functions
  6. Conditional: shows the usage of the if() function. The choices can be nested.
  7. Tailored paragraph: you can completely customize a report based upon prior values
  8. EM processes within strings: shows that it can do substitutions within strings. This example generates a tailored image name.
  9. EM doesn't process curly braces like these: shows that if the curly braces are escaped, or there is a white space between the expression and the curly braces, ES ignores the expression.