iFrame中的内容在Chrome中显示，但在Firefox中不显示

Question

以下是有关iframe问题的标准问题的答案列表：

1. 父页面和子页面（iframe中的页面）位于同一个域，子域和目录中。
2. 没有通过iframe交换的xml，vtt等。
3. 服务器是S3，CORS已启用，但在这种情况下我认为不重要。

我有一个通过主页面（父母）访问的测验（子页面）。

儿童：https://glx.s3.amazonaws.com/ff/jqm.html

家长：https://glx.s3.amazonaws.com/ff/draft.html

iframe包含在手风琴中。手风琴，测验，iframe等在Chrome中都功能齐全。在Firefox中，iframe显示没有测验。更奇怪的是，在非常罕见的情况下，测验确实会出现，但一旦刷新就会消失。 我有一个页面的演示没有真正的内容。 iframe以红色文字表示。提前致谢。

DEMO

JS ：jQuery 2.1.4，jQuery UI 1.11.2，JWPlayer 6.12，jQuizMe 2.2.1

更新：我不是在考虑这个答案*只是解决我的具体问题。我知道除此之外必须有更多的东西，并且有很多比我更聪明的人有更好的答案。

*请参阅下面的编辑。

修改

4个月后，除了我自己的答案之外没有答案，所以我会自己回答。

Answer 1

我发现这个post让我了解了如果Firefox加密网站上的未加密内容，Firefox会阻止iframe内容。但是，我的所有网址都是https，包括iframe的`src'。所以最终我把它缩小到子页面的源头。我在初始化jQuizMe插件时使用了3组选项，而只需要一个。 Firefox混合内容拦截器的严格安全性将我的草率代码视为Mixed Active Content (a.k.a. Mixed Script Content)。因此，我将所有选项放在一组括号中，现在我在使用Firefox时在iframe中有内容。

的 JS

子页面上的旧JS（jqm.html）

$(function($){
    var options = {
        numOfQuizQues: 12,
        disableDelete: true,
        showWrongAns: true,
        showAns: true,
        review: true
};
    var quiz = {
        multiList: [
            {
                ques: "QUESTION?",
                ans: "C",
                ansSel: ["A","B","D","E"]
            },

            {
                ques: "QUESTION?",
                ans: "C",
                ansSel: ["A","B","D","E"]
            },
            {
                ques: "QUESTION?",
                ans: "C",
                ansSel: ["A","B","D","E"]
            },
            {
                ques: "QUESTION?",
                ans: "C",
                ansSel: ["A","B","D","E"]
            },
                        {
                ques: "QUESTION?",
                ans: "C",
                ansSel: ["A","B","D","E"]
            },
                        {
                ques: "QUESTION?",
                ans: "C",
                ansSel: ["A","B","D","E"]
            },
                        {
                ques: "QUESTION?",
                ans: "C",
                ansSel: ["A","B","D","E"]
            },
                        {
                ques: "QUESTION?",
                ans: "C",
                ansSel: ["A","B","D","E"]
            },
                        {
                ques: "QUESTION?",
                ans: "C",
                ansSel: ["A","B","D","E"]
            },
                        {
                ques: "QUESTION?",
                ans: "C",
                ansSel: ["A","B","D","E"]
            },
                        {
                ques: "QUESTION?",
                ans: "C",
                ansSel: ["A","B","D","E"]
            },
                        {
                ques: "QUESTION?",
                ans: "C",
                ansSel: ["A","B","D","E"]
            },
        ],

    },
    options = {
        allRandom: true,
        title: ' '
    };
    options.showHTML = true;
    $(".quizArea").jQuizMe(quiz, options);
});

修订JS

$(function($){
    var quiz = {
        multiList: [
            {
                ques: "QUESTION?",
                ans: "C",
                ansSel: ["A","B","D","E"]
            },

            {
                ques: "QUESTION?",
                ans: "C",
                ansSel: ["A","B","D","E"]
            },
            {
                ques: "QUESTION?",
                ans: "C",
                ansSel: ["A","B","D","E"]
            },
            {
                ques: "QUESTION?",
                ans: "C",
                ansSel: ["A","B","D","E"]
            },
                        {
                ques: "QUESTION?",
                ans: "C",
                ansSel: ["A","B","D","E"]
            },
                        {
                ques: "QUESTION?",
                ans: "C",
                ansSel: ["A","B","D","E"]
            },
                        {
                ques: "QUESTION?",
                ans: "C",
                ansSel: ["A","B","D","E"]
            },
                        {
                ques: "QUESTION?",
                ans: "C",
                ansSel: ["A","B","D","E"]
            },
                        {
                ques: "QUESTION?",
                ans: "C",
                ansSel: ["A","B","D","E"]
            },
                        {
                ques: "QUESTION?",
                ans: "C",
                ansSel: ["A","B","D","E"]
            },
                        {
                ques: "QUESTION?",
                ans: "C",
                ansSel: ["A","B","D","E"]
            },
                        {
                ques: "QUESTION?",
                ans: "C",
                ansSel: ["A","B","D","E"]
            },
        ],

    },
    options = {
        allRandom: true,
        title: ' ',
                numOfQuizQues: 12,
        disableDelete: true,
        showWrongAns: true,
        showAns: true,
        review: true,
                showHTML: true
    };

    $(".quizArea").jQuizMe(quiz, options);
});