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epiph/app/client/views/questionnaires/questionnaire_wizzard.coffee
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questionnaire_wizzard.coffee
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_numQuestions = new ReactiveVar(0)
_numPages = new ReactiveVar(0)
_questionIdsForPage = new ReactiveVar({})
_pageIndex = new ReactiveVar(0)
_numFormsToSubmit = 0
nextPage = ->
if _pageIndex.get() is _numPages.get()-1
Modal.hide('viewQuestionnaire')
else
_pageIndex.set _pageIndex.get()+1
previousPage = ->
index = _pageIndex.get()
index -= 1 if index > 0
_pageIndex.set index
_gotoNextPage = null
submitAllForms = (gotoNextPage) ->
_gotoNextPage = gotoNextPage
numFormsToSubmit = 0
$("form").each () ->
e = $(@)
classes = e.attr('class')
if classes? and classes.indexOf('question') > -1
numFormsToSubmit += 1
_numFormsToSubmit = numFormsToSubmit
$("form").each () ->
e = $(@)
classes = e.attr('class')
if classes? and classes.indexOf('question') > -1
e.submit()
formSubmitted = ->
if (_numFormsToSubmit -= 1) <= 0
if _gotoNextPage
nextPage()
else
previousPage()
autoformHooks =
onSubmit: (insertDoc, updateDoc, currentDoc) ->
insertDoc.visitId = currentDoc.visitId
insertDoc.questionId = currentDoc.questionId
insertDoc._id = currentDoc._id if currentDoc._id?
#console.log "submit questionAutoform"
#console.log insertDoc
if insertDoc.value? and (!currentDoc.value? or (currentDoc.value? and currentDoc.value isnt insertDoc.value))
Meteor.call "upsertAnswer", insertDoc, (error) ->
throwError error if error?
formSubmitted()
@done()
false
Template.questionnaireWizzard.created = ->
@subscribe("questionsForQuestionnaire", @data.questionnaire._id)
self = @
@autorun ->
count = 0
page = 0
questionIdsForPage = {}
didBreakPage = false
autoformIds = []
Questions.find
questionnaireId: self.data.questionnaire._id
,
sort: {index: 1}
.forEach (q) ->
if q.type isnt "description" and q._id isnt "table" and q._id isnt "table_polar"
autoformIds.push q._id
count += 1
if questionIdsForPage[page]?
questionIdsForPage[page].push q._id
else
questionIdsForPage[page] = [q._id]
didBreakPage = false
if q.break
page += 1
didBreakPage = true
page -= 1 if didBreakPage
_questionIdsForPage.set questionIdsForPage
_numQuestions.set count
_numPages.set page+1
_pageIndex.set 0
AutoForm.addHooks(autoformIds, autoformHooks)
Template.questionnaireWizzard.helpers
templateGestures:
'swipeleft div': (evt, templateInstance) ->
nextQuestion()
'swiperight div': (evt, templateInstance) ->
previousQuestion()
questionsForPage: ->
questionIdsForPage = _questionIdsForPage.get()[_pageIndex.get()]
Questions.find
questionnaireId: @questionnaire._id
_id: {$in: questionIdsForPage}
,
sort: {index: 1}
answerForQuestion: (visitId, questionId) ->
Answers.findOne
visitId: visitId
questionId: questionId
answerFormSchema: ->
schema =
_id:
type: String
optional: true
visitId:
type: String
optional: true
questionId:
type: String
optional: true
value: @question.getSchemaDict()
new SimpleSchema(schema)
doc: ->
@answer or
visitId: @visit._id
questionId: @question._id
pages: ->
answers = {}
questionIds = Questions.find
questionnaireId: @questionnaire._id
.map (question) ->
question._id
Answers.find
visitId: @visit._id
questionId: {$in: questionIds}
.forEach (answer) ->
answers[answer.questionId] = answer
activeIndex = _pageIndex.get()
questionIdsForPage = _questionIdsForPage.get()
pages = []
for i in [0.._numPages.get()-1]
css = ""
allQuestionsAnsweredInPage = true
Questions.find
questionnaireId: @questionnaire._id
_id: {$in: questionIdsForPage[i]}
.forEach (question) ->
return if question.type is "description"
if !answers[question._id]?
allQuestionsAnsweredInPage = false
if allQuestionsAnsweredInPage
css = "answered"
if i is activeIndex
css += " active"
pages[i] =
index: i+1
css: css
pages
Template.questionnaireWizzard.events
"click #next": (evt, tmpl) ->
submitAllForms(true)
false
"click #back": (evt, tmpl) ->
submitAllForms(false)
false
"click .jumpToPage": (evt) ->
_pageIndex.set @index-1
false
"submit .questionForm": (evt) ->
evt.preventDefault()
evt.stopPropagation()
if @question.type is "description"
formSubmitted()
return
answer =
visitId: @visit._id
questionId: @question._id
value: []
_id: @answer._id if @answer?
for subquestion in @question.subquestions
inputs = $(evt.target).find("input[data-subquestion_code=#{subquestion.code}]:checked")
checkedChoices=[]
inputs.each -> #checked choices
input = $(@)
checkedChoices.push
value: input.data('choice_value').toString()
variable: input.data('choice_variable').toString()
if checkedChoices.length > 0
answer.value.push
code: subquestion.code
checkedChoices: checkedChoices
if answer.value.length > 0
Meteor.call "upsertAnswer", answer, (error) ->
throwError error if error?
formSubmitted()
else
formSubmitted()
false
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