This page (revision-11) was last changed on 13-Jun-2014 17:49 by Albrecht Striffler

This page was created on 07-Mar-2013 06:26 by Volker Belli

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At line 44 added 21 lines
Especially for numerical questions, there is a set of additional test operators.
%%prettify
{{{
// first we might use the original compare to equal,
// both operators are the same
num-question = 10
num-question == 10
// there are also checks against limits of various types
num-question <= 10
num-question >= 10
num-question < 10
num-question > 10
// finally there is a special operator to check for intervals
num-question [10 20]
}}}
/%
At line 66 added 11 lines
The following operators can be used to build more complex expressions from simple rule conditions:
* NOT( condition ) --- true, if the condition does not apply
* (condition1) AND (condition2) --- true, only if both conditions apply at the same time
* (condition1) OR (condition2) --- true, if at least one of the conditions do apply
!! Other Types of Formulas
For more complex formulas on any values there is also a further extension available. But be careful, this extension is non-LGPL-licensed for comercial use: [Extended Expressions: Conditions and actions | Doc Expressions]
This page (revision-11) was last changed on 13-Jun-2014 17:49 by Albrecht Striffler Top