Why is my jQuery not loading in IE?

Question

I did this javascript quiz: http://utbm.trunat.fr/CIP/quiz/

It works in a normal browser, but does not even load from Internet Explorer.

This means that it does not recognize the function initQuiz().

Do you have any idea how I can fix this?

Answer 1

• Internet Explorer does not accept trailing comma:

  question = {'texte': $(this).attr("texte"),
      'sound': $(this).attr("sound"),}
  

• Apparently, another error appears from this line:

  $('title').html(QUIZ_TITLE[lang]);
  

  Turns out you can not set the header, as in IE . Use instead document.title = QUIZ_TITLE[lang].

• , question var, ​​IE. , , response. loadXML :

  function loadXML(xml) {
     $(xml).find("question").each(function() {
      var question = {'texte': $(this).attr("texte"), 'sound': $(this).attr("sound")};
  
        reponses = [];
        $(this).find('carre').find('reponse').each(function() {
          var reponse = {'texte': $(this).text(), 'sound': $(this).attr("sound"), 'bonne': false};
          if($(this).attr('bonne') == "vrai") reponse['bonne'] = true;            
          reponses.push(reponse);
       });
  
       question['reponses'] = reponses;
       questions.push(question);
     });
     startGame(questions);
  }
  

• , .

  if($(this).attr('data-type') == 'true')
  

  data-type "true", , boolean true:

  $('#r'+(i+1)+'input').attr('data-type', r.bonne);
  

  , , , :

  $('#r'+(i+1)+'input').attr('data-type', r.bonne.toString());