CountAnswers: Difference between revisions

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Latest revision as of 04:48, 23 August 2019

countAnswers

Returns the number of selected answers belonging to the specified question. This function run in question context

Syntax

countAnswers(questionLabel)

or

countAnswers(questionPath)

Arguments

questionLabel: a string expression. It is the label of a question

questionPath: a string expression. It is the path of a question

Return type

number

Examples

//Q1 is a multi question with 5 options, then respondent select 2 of 5, countAnswers will return 2
number n = countAnswers("Q1");
//or
number n = countAnswers(Q1.QuestionLabel);
//or
number n = countAnswers(Resource_getResourceName(qnaireRId) + "\\Q1");

Availability

Version 4.8

@@ Line 1: / Line 1: @@
 [[Category:Questionnaire_Functions]]
+{{HelpFiles}}
 ====countAnswers====
-Returns the number of selected answers belonging to the specified question.
+Returns the number of selected answers belonging to the specified question. This function run in question context
 '''Syntax'''
-countAnswers(''question'')
+countAnswers(''questionLabel'')
+or
+countAnswers(''questionPath'')
 '''Arguments'''
-''question'': Is a question object.
+''questionLabel'': a string expression. It is the label of a question
+''questionPath'': a string expression. It is the path of a question
 '''Return type'''
@@ Line 19: / Line 25: @@
 '''Examples'''
+<source lang="javascript">
-//get the number of animals types the user has. //DomesticAnimal is a multi-answer question for asking
+//Q1 is a multi question with 5 options, then respondent select 2 of 5, countAnswers will return 2
+number n = countAnswers("Q1");
-//animal types user’s got.
+//or
+number n = countAnswers(Q1.QuestionLabel);
-number n = countAnswers(DomesticAnimal);
+//or
+number n = countAnswers(Resource_getResourceName(qnaireRId) + "\\Q1");
+</source>
 '''Availability'''