BeforeModelDeleteMany

When

Just before deleting many database model.

  All way of deleting many model didn't launch this event

Input

• model : The current model as a ActiveRecord
• filterCriteria : The criteria as a CDbCriteria
• surveyId : related survey id if exist
• iSurveyID : related survey id if exist
• dynamicId : related dynamic id if exist (for Token and Response)

Possible output

None.