Questionnaire scripting

Questionnaire scripting The context for questionnaire scripts defines three variables which should not be overwritten if the questionnaire author intends to handle events which the new viewer triggers - these variables are: ● Viewer ● Questionnaire ● AnswerSheet (alias for this) Answer sheet event handlers AnswerSheet

 .bind('beforeCompleted', function(ev, answerSheet, questionnaire) {
 })
 .bind('afterCompleted', function(ev, answerSheet, questionnaire) {
 })
 .bind('beforeMoveToNextPage', function(ev, answerSheet, questionnaire) {
 })
 .bind('beforeMoveToPreviousPage', function(ev, answerSheet, questionnaire) {
 })
 .bind('beforeShowPage', function(ev, answerSheet, questionnaire) {
 })
 .bind('afterShowPage', function(ev, answerSheet, questionnaire) {
 })
 .bind('afterValidateQuestion', function(ev, question, state) {
 });

Note: Questionnaire script do NOT execute while redirect to another questionnaire Question scripting The context for question scripts defines two variables which should not be overwritten if the questionnaire author intends to handle events which the new viewer trigger - these variables are: ● Question ● <QUESTION-LABEL> Question event handlers Question

 .bind('beforeShowQuestion', function(ev, question) {
 })
 .bind('afterShowQuestion', function(ev, question, jqe) {
 })
 .bind('afterValidateQuestion', function(ev, question, state) {
 });