Scoring engine syntax reference

Note: The custom logic/scoring engine is available as a reference and in most cases requires programming from our professional service team. QuestionPro technical support cannot answer questions related to custom scripting.

System Input Variables	Description
${responseID}	Unique Identifier for each response
${custom1}	External Data Interface 1
${custom2}	External Data Interface 2
${custom3}	External Data Interface 3
${custom4}	External Data Interface 4
Dynamic Survey Variables
${<QUESTION_CODE>}	This is the response value for the question with the corresponding question code.
${<QUESTION_CODE>_piping_text>}	If you have Piping_Text enabled typically used for branching, then the value of the piped text is assigned to this variable.
Computed Variables
${score}	Computed score, also saved along with the results
$survey.isDuplicateEntry("<QUESTION_CODE>", "test")	Assuming <QUESTION_CODE> is a text input question, isDuplicateEntry will return a true if any previous respondent has entered "test"
$survey.extractAnswers("<QUESTION_CODE>", [1,2,3,4])	Displays question extracted from <QUESTION_CODE> as if answer options 1, 2, 3 and 4 were selected.
$survey.branchTo("<QUESTION_CODE>")	Branch to a Question based on Logic
$survey.branchTo("<QUESTION_CODE>", "Piping Text")	Branch to a Question based on logic, and pipe the text into ${piping_text}
$survey.branchTo("Thank_You_Page")	Branch to the Thank You page based on logic and the response is marked as completed.
$survey.branchTo("Terminate_Page")	Branch to the Terminate page based on logic and the response is marked as terminated.
$survey.sumValues()	Adds all the values for all analytical (multiple choice, matrix, rating etc.) questions.
$survey.sumValues("<QUESTION_CODE>")	Adds all the values for the question code.
survey.sumValuesWithPrefix(String prefixCode)	Adds all the values for all analytical (multiple choice) questions with a question code prefix. For example calling sumValuesWithPrefix("Q") will sum all the questions with question codes that start with a "Q"
survey.questionCountWithPrefix(String prefixCode)	Counts the number of questions with that prefix code. This is meant to be used with the sumValuesWithPrefix -- This only accounts questions that have been answered and the question code starts with the prefix.
$survey.computeAverage("<QUESTION_CODE>")	Computes the average values for the question code.
$survey.chainTo(<survey_id>)	Chains to another survey
Conjoint Variable Syntax
$CONJOINT.get(0)	Gets the Reference to the first attribute, replace 0 with 1 to get the second attribute etc.
$CONJOINT.get(0).getLevelAt(0)	Gets the reference the first Level (within the first attribute)
$CONJOINT.get(0).getLevelAt(0).getAverageUtility()	Gets the value for the utility score computed for that user/response - for the first level within the first attribute
$CONJOINT.get(0).getRelativeImportance()	Gets the relative importance score for the first attribute
Survey Logic/Branching Syntax
$survey.branchTo("Q10")	Branches to question with question code = Q10
$survey.chainTo(23451)	Branches to survey with ID = 23451
Analysis
$survey.getCustomScore(<QUESTION_CODE>)	Gets the "AVERAGE" value of the Custom Score for the question with the specific Code
$survey.getCustomScore(<QUESTION_CODE>, <DATA_SEGMENT_CODE>)	Gets the "AVERAGE" value of the custom score for the question with the specificcCode for a particular data segment
$survey.getResponseCount(<QUESTION_CODE>, <ANSWER_INDEX>, <RESPONSE_STATUS>)	Gets the number of respondents who have responded to the question identified with <QUESTION_CODE> with the answer identified with <ANSWER_INDEX>
Charting
$survey.drawCustomChart(<QUESTION_CODE>, <DATA_SEGMENT_CODE>, max)	Draw's a horizontal bar graph for the given question, and data segment.
$survey.drawCustomChart(<QUESTION_CODE>, <DATA_SEGMENT_CODE>, max, colorIndex)	Draw's a horizontal bar graph for the given question, and data segment. The colorIndex (0-9) specifies the color to use for displaying the chart.
$survey.drawSpotlightChart(<QUESTION_CODE>, <DATA_SEGMENT_CODE>, max, colorIndex)	Draw's a horizontal bar graph for the given question with spotlight reporting, and data segment. The colorIndex (0-9) specifies the color to use for displaying the chart.

System Input Variables

Description

${responseID}

Unique Identifier for each response

${custom1}

External Data Interface 1

${custom2}

External Data Interface 2

${custom3}

External Data Interface 3

${custom4}

External Data Interface 4

Dynamic Survey Variables

${<QUESTION_CODE>}

This is the response value for the question with the corresponding question code.

${<QUESTION_CODE>_piping_text>}

If you have Piping_Text enabled typically used for branching, then the value of the piped text is assigned to this variable.

Computed Variables

${score}

Computed score, also saved along with the results

$survey.isDuplicateEntry("<QUESTION_CODE>", "test")

Assuming <QUESTION_CODE> is a text input question, isDuplicateEntry will return a true if any previous respondent has entered "test"

$survey.extractAnswers("<QUESTION_CODE>", [1,2,3,4])

Displays question extracted from <QUESTION_CODE> as if answer options 1, 2, 3 and 4 were selected.

$survey.branchTo("<QUESTION_CODE>")

Branch to a Question based on Logic

$survey.branchTo("<QUESTION_CODE>", "Piping Text")

Branch to a Question based on logic, and pipe the text into ${piping_text}

$survey.branchTo("Thank_You_Page")

Branch to the Thank You page based on logic and the response is marked as completed.

$survey.branchTo("Terminate_Page")

Branch to the Terminate page based on logic and the response is marked as terminated.

$survey.sumValues()

Adds all the values for all analytical (multiple choice, matrix, rating etc.) questions.

$survey.sumValues("<QUESTION_CODE>")

Adds all the values for the question code.

survey.sumValuesWithPrefix(String prefixCode)

Adds all the values for all analytical (multiple choice) questions with a question code prefix. For example calling sumValuesWithPrefix("Q") will sum all the questions with question codes that start with a "Q"

survey.questionCountWithPrefix(String prefixCode)

Counts the number of questions with that prefix code. This is meant to be used with the sumValuesWithPrefix -- This only accounts questions that have been answered and the question code starts with the prefix.

$survey.computeAverage("<QUESTION_CODE>")

Computes the average values for the question code.

$survey.chainTo(<survey_id>)

Chains to another survey

Conjoint Variable Syntax

$CONJOINT.get(0)

Gets the Reference to the first attribute, replace 0 with 1 to get the second attribute etc.

$CONJOINT.get(0).getLevelAt(0)

Gets the reference the first Level (within the first attribute)

$CONJOINT.get(0).getLevelAt(0).getAverageUtility()

Gets the value for the utility score computed for that user/response - for the first level within the first attribute

$CONJOINT.get(0).getRelativeImportance()

Gets the relative importance score for the first attribute

Survey Logic/Branching Syntax

$survey.branchTo("Q10")

Branches to question with question code = Q10

$survey.chainTo(23451)

Branches to survey with ID = 23451

Analysis

$survey.getCustomScore(<QUESTION_CODE>)

Gets the "AVERAGE" value of the Custom Score for the question with the specific Code

$survey.getCustomScore(<QUESTION_CODE>, <DATA_SEGMENT_CODE>)

Gets the "AVERAGE" value of the custom score for the question with the specificcCode for a particular data segment

$survey.getResponseCount(<QUESTION_CODE>, <ANSWER_INDEX>, <RESPONSE_STATUS>)

Gets the number of respondents who have responded to the question identified with <QUESTION_CODE> with the answer identified with <ANSWER_INDEX>

Charting

$survey.drawCustomChart(<QUESTION_CODE>, <DATA_SEGMENT_CODE>, max)

Draw's a horizontal bar graph for the given question, and data segment.

$survey.drawCustomChart(<QUESTION_CODE>, <DATA_SEGMENT_CODE>, max, colorIndex)

Draw's a horizontal bar graph for the given question, and data segment. The colorIndex (0-9) specifies the color to use for displaying the chart.

$survey.drawSpotlightChart(<QUESTION_CODE>, <DATA_SEGMENT_CODE>, max, colorIndex)

Draw's a horizontal bar graph for the given question with spotlight reporting, and data segment. The colorIndex (0-9) specifies the color to use for displaying the chart.

Checking if an open-ended text is answered or not and then branching based on that:

Let us assume that there is an open-ended text question with the question code : Q1.

#if (${Q1_1})
  $survey.branchTo("Q10")
#end

${Q1_1} - Represents the first open-ended text box in the question
$survey.branchTo("Q10") - Represents the branching directive

Custom1-5 and External Reference Data Population

$survey.updateCustom1("Value")

Updates the ${custom1} [Custom Variable 1] variable with the value

$survey.updateExternalReference("Value")

Updates the ${ext_ref} [External Reference] variable with the value

Custom6 and above. Up to 255

$survey.updateHighCustomVariable(6, "Value")

Updates the ${custom6} variable with the value

Summing all the values for the Multiple Choice/Ratings Questions

#set ($score = $survey.sumValues())

The sumValues() method calculates the sum and assigns to the $score variable.

Chaining to multiple surveys

$survey.chainTo(3342)

In the example above, 3342 is the Survey ID you want to chain to.

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Adding Custom Scoring / Logic type Question

Delayed Branching - Example

Compound Branching - Example

Piping Text Over Multiple Pages - Example

Text Based Branching - Example

Randomization using Custom Scripting - Example

Branching from Multiple Select type questions

Branching from Matrix type questions

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Scoring engine syntax reference

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