data() sometimes creates numbers and sometimes strings...

[redakcja.git] / redakcja / static / edumed / js / edumed.coffee

diff --git a/redakcja/static/edumed/js/edumed.coffee b/redakcja/static/edumed/js/edumed.coffee
index 227bce6..e8762ec 100644 (file)
--- a/redakcja/static/edumed/js/edumed.coffee
+++ b/redakcja/static/edumed/js/edumed.coffee
@@ -17,29 +17,32 @@ class EduModule extends Binding
     #     $(".teacher", @element).removeClass "show"
 
 
-class Excercise extends Binding
+class Exercise extends Binding
   constructor: (element) ->
-    super 'excercise', element
-    # just save the html to reset the excercise
-    $(@element).data("excercise-html", $(@element).html())
+    super 'exercise', element
+    # just save the html to reset the exercise
+    $(@element).data("exercise-html", $(@element).html())
 
     $(".check", @element).click (ev) =>
       @check()
       $(ev.target).next(".retry").show()
       $(ev.target).hide()
     $(".retry", @element).click (ev) =>
-      $(".correct, .incorrect", @element).removeClass("correct incorrect")
-      $(ev.target).prev(".check").show()
-      $(ev.target).hide()
+      @retry()
     $('.solutions', @element).click =>
       @show_solutions()
       $(".comment", @element).show()
     $('.reset', @element).click =>
       @reset()
 
+  retry: ->
+    $(".correct, .incorrect", @element).removeClass("correct incorrect")
+    $(".check", @element).show()
+    $(".retry", @element).hide()
+
   reset: ->
-    $(@element).html($(@element).data('excercise-html'))
-    excercise @element
+    $(@element).html($(@element).data('exercise-html'))
+    exercise @element
 
   piece_correct: (qpiece) ->
     $(qpiece).removeClass('incorrect').addClass('correct')
@@ -94,7 +97,12 @@ class Excercise extends Binding
     return [mandat, opt]
 
   show_score: (score) ->
-    $(".message", @element).text("Wynik: #{score[0]} / #{score[1]}")
+    $msg = $(".message", @element)
+    $msg.text("Wynik: #{score[0]} / #{score[1]}")
+    if score[0] == score[1]
+      $msg.addClass("maxscore")
+    else
+      $msg.removeClass("maxscore")
 
 
   draggable_equal: ($draggable1, $draggable2) ->
@@ -116,19 +124,28 @@ class Excercise extends Binding
     $placeholder.after($added)
     if not $placeholder.hasClass('multiple')
       $placeholder.hide()
-    $added.append('<span class="remove">x</span>')
+    if $added.is(".add-li")
+      $added.wrap("<li/>")
+
+    $added.append('<span class="remove">x</span><div class="clr"></div>')
     $('.remove', $added).click (ev) =>
-      $added.prev(".placeholder:not(.multiple)").show()
+      @retry()
       if not ismultiple
         $($added.data('original')).removeClass('disabled').draggable('enable')
+
+      if $added.is(".add-li")
+        $added = $added.closest('li')
+      $added.prev(".placeholder:not(.multiple)").show()
       $added.remove()
 
+
 ## XXX co z issortable?
   dragging: (ismultiple, issortable) ->
     $(".question", @element).each (i, question) =>
       draggable_opts =
         revert: 'invalid'
         helper: 'clone'
+        start: @retry
 
       $(".draggable", question).draggable(draggable_opts)
       self = this
@@ -178,9 +195,10 @@ class Excercise extends Binding
 
 
 
-class Wybor extends Excercise
+class Wybor extends Exercise
   constructor: (element) ->
     super element
+    $(".question-piece input", element).change(@retry);
 
 
   check_question: (question) ->
@@ -220,14 +238,14 @@ class Wybor extends Excercise
       else
         should_be_checked = solution.indexOf(piece_no) >= 0
       console.log("check " + $("input[type=checkbox]", qpiece).attr("id") + " -> " + should_be_checked)
-      $("input[type=checkbox]", qpiece).prop 'checked', should_be_checked
+      $("input[type=checkbox],input[type=radio]", qpiece).prop 'checked', should_be_checked
 
 
 
-class Uporzadkuj extends Excercise
+class Uporzadkuj extends Exercise
   constructor: (element) ->
     super element
-    $('ol, ul', @element).sortable({ items: "> li" })
+    $('ol, ul', @element).sortable({ items: "> li", start: @retry })
 
   check_question: (question) ->
     positions = @get_value_list(question, 'original', true)
@@ -263,7 +281,7 @@ class Uporzadkuj extends Excercise
 
 
 # XXX propozycje="1/0"
-class Luki extends Excercise
+class Luki extends Exercise
   constructor: (element) ->
     super element
     @dragging false, false
@@ -288,7 +306,7 @@ class Luki extends Excercise
       @draggable_move $qp, $(placeholder), false
 
 
-class Zastap extends Excercise
+class Zastap extends Exercise
   constructor: (element) ->
     super element
     $(".paragraph", @element).each (i, par) =>
@@ -354,10 +372,10 @@ class Zastap extends Excercise
         $(chld).remove()
 
 
-class Przyporzadkuj extends Excercise
+class Przyporzadkuj extends Exercise
   is_multiple: ->
     for qp in $(".question-piece", @element)
-      if $(qp).data('solution').split(/[ ,]+/).length > 1
+      if $(qp).attr('data-solution').split(/[ ,]+/).length > 1
         return true
     return false
 
@@ -413,23 +431,25 @@ class Przyporzadkuj extends Excercise
       for m in draggables
         $pr = $(".predicate [data-predicate=" + m + "]", question)
         $ph = $pr.find ".placeholder:visible"
-        @draggable_move $(qp), $ph, @multiple
+        @draggable_move $(qp), $ph.eq(0), @multiple
 
 
 
-class PrawdaFalsz extends Excercise
+class PrawdaFalsz extends Exercise
   constructor: (element) ->
     super element
 
     for qp in $(".question-piece", @element)
-      $(".true", qp).click (ev) ->
+      $(".true", qp).click (ev) =>
         ev.preventDefault()
-        $(this).closest(".question-piece").data("value", "true")
-        $(this).addClass('chosen').siblings('a').removeClass('chosen')
-      $(".false", qp).click (ev) ->
+        @retry()
+        $(ev.target).closest(".question-piece").data("value", "true")
+        $(ev.target).addClass('chosen').siblings('a').removeClass('chosen')
+      $(".false", qp).click (ev) =>
         ev.preventDefault()
-        $(this).closest(".question-piece").data("value", "false")
-        $(this).addClass('chosen').siblings('a').removeClass('chosen')
+        @retry()
+        $(ev.target).closest(".question-piece").data("value", "false")
+        $(ev.target).addClass('chosen').siblings('a').removeClass('chosen')
 
 
   check_question: ->
@@ -447,9 +467,9 @@ class PrawdaFalsz extends Excercise
     return [good, all]
 
   show_solutions: ->
-    reset()
+    @reset()
     for qp in $(".question-piece", @element)
-      if $(qp).data('solution') == 'true'
+      if $(qp).data('solution') == true
         $(".true", qp).click()
       else
         $(".false", qp).click()
@@ -457,7 +477,7 @@ class PrawdaFalsz extends Excercise
 
 ##########
 
-excercise = (ele) ->
+exercise = (ele) ->
   es =
     wybor: Wybor
     uporzadkuj: Uporzadkuj
@@ -480,5 +500,5 @@ window.edumed =
 $(document).ready () ->
   new EduModule($("#book-text"))
 
-  $(".excercise").each (i, el) ->
-    excercise(this)
\ No newline at end of file
+  $(".exercise").each (i, el) ->
+    exercise(this)