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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Version Date Modified Size Author Changes ... Change note
11 13-Jun-2014 17:49 2 KB Albrecht Striffler to previous
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9 07-Mar-2013 19:58 2 KB Volker Belli to previous | to last
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Doc Conditions
Doc Conditions

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At line 2 added one line
At this page you can find the documentation for conditions. Conditions are an essential part of several markups, e.g. [rules | Doc Rules], [covering lists | Doc CoveringList], and checks in [test cases | Doc TestCaseTable]. Conditions are used to define a logical expression on some findings and/or outcomes of a d3web diagnostic session, to tell d3web how to action under specific circumstances.
At line 3 removed 2 lines
At this page you can find the documentation for conditions. Conditions are an essential part of several markups, e.g. [rules | Doc Rules], [covering lists | Doc SetCoveringKnowledge], [abstraction tables | Doc AbstractionTable] and [test cases | Doc TestCaseTable]. Conditions are used to define a logical expression on some findings and/or outcomes of a d3web diagnostic session, to tell d3web how to action under specific circumstances.
At line 14 changed 4 lines
// note: for multiple-choice questions this evaluated to "true"
// if the choice is selected, regardless is any other choice is
// additionally selected
// thus the following example might become true for those questions
// note: for multiple-choice questions the operator evaluates to "true"
// if the compared choice is selected, regardless is any other choice is
// additionally selected.
At line 20 changed 2 lines
// check if the value is "known" (a value of its normal range is
// answered) or if the value is "unknown" (the "unknown" choice
// check if the question is answered with a value of its normal range,
// or if the value is "unknown" (which means that the "unknown" choice
At line 31 changed 4 lines
// check a question to match a regular expression.
// the operator evaluates to "true" if the regular expression
// matches the whole answer given.
// note: the special "/" before and after the regular expression
// check a question value to match a regular expression.
// the operator evaluates to "true" if the regular expression matches
// the whole answer given to the question. This is usually used for
// text questions. Please note that the regular expression is quoted in "/"
At line 58 added one line
// note that open and closed intervals borders are allowed for this
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num-question ]10 20]
num-question [10 20[
num-question ]10 20[
At line 69 changed 3 lines
* 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
* __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
At line 74 changed one line
!! Other Types of Formulas
!! Complex Formulas as Conditions
For more complex formulas on any values there is an additional plugin available. Be aware, that this extension is non-LGPL-licensed for commercial use: [Extended Expressions: Conditions and actions | Doc Expressions]
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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