Contents

Rule expressions About the rule expression language Components of the rule expression language Mappings in rules Conversion to different units in rules Rules with multiple conditions Dynamic prompts in the Expression workspace Selecting a rule model object from a dynamic expression prompt Rule templates Creating, modifying, and deleting a rule template Default rule templates _CheckTextLength _DateTimeRangeCheck _FutureDateCheck _PartialCompletenessCheck _RangeCheck _RangeCheckInclusive ValidBPCheck Data Data tab Using data in rules and rule templates Icons used on the Data tab Rule model properties for study events, forms, and sections [Name of review stage] [Name of review state] CurrentIndex Count HasData IsDeleted RelatedData[] ReviewStates Rule model properties for items [Alias or code of codelist item] [Name of codelist] AllObjects[] AllValues[] Completed CurrentAllObjectsIndex CurrentAllValuesIndex CurrentObjectsIndex CurrentValuesIndex Empty EnteredUnit EnteredValue Objects[] Selected[] Value Value[] ValueLabel Values[] Rule model properties for DateTime items Year YearEmpty YearUnknown Month MonthEmpty MonthUnknown Day DayEmpty DayUnknown Hour HourEmpty HourUnknown Minute MinuteEmpty MinuteUnknown Second SecondEmpty SecondUnknown Methods for repeating study objects [] [Indexer] Current() Examples�Using the Current() method and IsValueInArray function Current(Integer) GetValue Methods for non-repeating study objects GetReviewStates HasReviewStates HasState(Integer) Example�Methods for non-repeating study objects Functions Functions tab of the Rule Wizard Functions in rules and rule templates Including a function in a rule expression Viewing and editing a function Deleting a function About predefined functions Date time processing Exceptions Predefined functions in the system library _CalculateBMI _CalculateBSA _CalculateDateTime _CalculateWaistHipRatio _CheckPatientInitials _CompareDates _CompareDatesWithRange _Count _Count(String, Array, Boolean) _Count(Date, Array) _Count(Integer, Array) _Count(Float, Array) _GetCurrentDate _GetDateDifference GetScreeningNumber GetSiteLocale GetSiteMnemonic GetSiteTime GetTrialName GetUserName GetSubjectNumber _IsValueGreaterThanArray _IsValueGreaterThanArray (PFDateTime, Array) _IsValueGreaterThanArray (Float, Array) _IsValueGreaterThanArray (Integer, Array) _IsValueGreaterThanOrEqualToArray _IsValueGreaterThanOrEqualToArray (PFDateTime, Array) _IsValueGreaterThanOrEqualToArray (Float, Array) _IsValueGreaterThanOrEqualToArray (Integer, Array) _IsValueInArray _IsValueInArray (PFDateTime, Array) _IsValueInArray (Float, Array) _IsValueInArray (Integer, Array) _IsValueInArray (Text, Array) _IsValueLessThanArray _IsValueLessThanArray (PFDateTime, Array) _IsValueLessThanArray (Float, Array) _IsValueLessThanArray (Integer, Array) _IsValueLessThanOrEqualToArray _IsValueLessThanOrEqualToArray (PFDateTime, Array) _IsValueLessThanOrEqualToArray (Float, Array) _IsValueLessThanOrEqualToArray (Integer, Array) _NormalizeDate _NormalizeDate (PFDateTime, PFDateTime) _NormalizeDate (PFDateTime, PFDateTime, PFDateTime) _NormalizeDateToMax _NormalizeDateToMax(Date) _NormalizeDateToMax(Array) Randomize Example�Using the Randomize function _SaveToDb(String, String) About user-defined functions Function definition requirements Recommendations for creating user-defined functions Creating a user-defined function Importing a user-defined function Attributes of user-defined functions DesignerFunctionClassification DesignerFunction DesignerParameter Signing user-defined function assemblies Securing user-defined functions Sample function definition code Constants Constants tab of the Rule Wizard Using constants in rules and rule templates Predefined constants in the System Library Creating a constant Deleting a constant Data mappings Data Mappings tab Using data mappings in rules and rule templates Icons used on the Data Mappings tab Rule model properties for data series Count Values[] Variables[] Empty Value Methods for data sets StudyEvent(StudyEvents) StudyEvent(StudyEvents,Integer) Form(Forms) Form(Forms,Integer) Section(Sections) Section(Sections,Integer) Item(Items) [NameOfCustomDataDimension] Examples�Data set methods in rule expressions CurrentStudyEvent() Additional study objects in the Data Mappings tab Study events Forms Sections Items Methods, operators, and literals Methods Math methods Abs Ceiling DivRem Exp Floor IEEERemainder Log Log10 Max Min Pow Round Sqrt Truncate Examples�Math methods in rule expressions Methods for study objects Data set methods Operators and literals Frequently used operators Frequently used literals Sample expressions for data-entry rules Sample expressions that use operators Sample data-entry rule that uses the Data tab Sample data-entry rule that uses rule model properties Sample data-entry rules that use methods Sample data-entry rule that uses constants Sample data-entry rules that use functions Sample calculation rules Sample data-entry rules that use mappings Option descriptions Rule expressions New Rule Template dialog box�Option descriptions Rule Templates tab�Option descriptions Functions Functions tab on the Study and Library Information Explorer bars Functions tab�Option descriptions Edit Function dialog box�Option descriptions Constants Constants tab on the Study and Library Information Explorer bars Constants tab�Option descriptions New Constant dialog box�Option descriptions