StatFunctions

 Hint: This features is available starting in version 4.1.0

Functions for expression manager to count some statistics data :

• statCount(QuestionCode.sgqa[, submitted = true]) : count the answered question of QuestionCode already submitted. You can count the submitted survey with statCount('sid') for example.
• statCountIf(QuestionCode.sgqa, value[, submitted = true]) : count the response where answer to question QuestionCode are value. The comparaison use Yii compare, you can use <, >, >=, <=, <> operator at start of your value.

You can find an usage of this 2 functions in survey_archive_statCountFunctionsTest inside test directory.

This plugin use ExpressionManagerStart plugin and create two functions. This 2 functions don't have javascript part, then the check is done only when move in survey.

  Before using these functions : the plugin must be activated in Plugin Manager.