Forms, formatting and other functions

Format messages and queries and perform other useful operations on specific forms.

• getValues( )
  Use this helper function to fetch values for one or more variables across multiple visits, in an array format ordered by visits.
• getQuestionValue( )
  Return a single question value for provided item path. The item path should be a whole path and should contain values for visitId, formId, and itemId. This function fetches values from questions on both repeating and flat forms.
• getDataElementsArray( )
  Return an array of data element arrays that contain data collection information about all existing instances for each variable.
• clearValue( )
  Use this helper function to clear values in a target populated by a calculation rule, whether it is a text, number, or multiple choice question.
• getFormSubmitDate()
  Retrieves either the form start, completion, or last updated date.
• setQueryMessage( )
  Set a query message dynamically within a rule. This query message is used for query creation when the rule returns false.