Relevance: Difference between revisions
From LimeSurvey Manual
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All questions let you specify a relevance equation. | If the value of the relevance equation is "1" or "true", the question is "relevant" in the survey context, i.e. it is shown to the survey participant. If not, the question is hidden. All questions let you specify a relevance equation. Relevance is the successor to conditions and supports much more complex conditional logic. | ||
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Revision as of 15:17, 23 January 2014
Relevance equation
Description
If the value of the relevance equation is "1" or "true", the question is "relevant" in the survey context, i.e. it is shown to the survey participant. If not, the question is hidden. All questions let you specify a relevance equation. Relevance is the successor to conditions and supports much more complex conditional logic.
Syntax Highlighting
Whenever you save the relevance equation, it will be evaluated and syntax-highlighted. Any errors will be color coded so that you can quickly detect and fix them.
Valid values
Any equation, using Expression Manager syntax, without surrounding curly braces.
Examples
Here are good examples of syntax highlighting