Question

我有这段代码：

if(questionMarker >= 10) //If we've answered 10 questions...
    {
        alert("You have completed the quiz!"); //The quiz is completed
        document.write("Your Answers:"); //Displays their answers
        document.write('<br>' + questionTop[0] + " + " + questionBot[0] + " = " + answers[0] + "  Correct Answer is: " + correct[0]);
        document.write('<br>' + questionTop[1] + " + " + questionBot[1] + " = " + answers[1] + "  Correct Answer is: " + correct[1]);
        document.write('<br>' + questionTop[2] + " + " + questionBot[2] + " = " + answers[2] + "  Correct Answer is: " + correct[2]);
        document.write('<br>' + questionTop[3] + " + " + questionBot[3] + " = " + answers[3] + "  Correct Answer is: " + correct[3]);
        document.write('<br>' + questionTop[4] + " + " + questionBot[4] + " = " + answers[4] + "  Correct Answer is: " + correct[4]);
        document.write('<br>' + questionTop[5] + " + " + questionBot[5] + " = " + answers[5] + "  Correct Answer is: " + correct[5]);
        document.write('<br>' + questionTop[6] + " + " + questionBot[6] + " = " + answers[6] + "  Correct Answer is: " + correct[6]);
        document.write('<br>' + questionTop[7] + " + " + questionBot[7] + " = " + answers[7] + "  Correct Answer is: " + correct[7]);
        document.write('<br>' + questionTop[8] + " + " + questionBot[8] + " = " + answers[8] + "  Correct Answer is: " + correct[8]);
        document.write('<br>' + questionTop[9] + " + " + questionBot[9] + " = " + answers[9] + "  Correct Answer is: " + correct[9]);
        document.write('<br>' + "You got " + correctAnswers + " answers right out of 10."); //Shows how many answers they got right
        document.write('<br>' + "You got " + correctAnswers*10 + "% of the questions right."); //Calculates their percent right
        document.write('<br>' + '<button id="newQuiz" type="button" onclick="window.location.reload()">New Quiz</button>'); //Creates new button to reload the screen and start again
        document.write("</iframe>");
    }

如果我直接加载页面，它会正确显示。但作为一个iFrame，我得到的唯一结果是“你的答案：”。这仅适用于IE9，Chrome和FF可以接受。

整页在这里：http://www.innogeek.com/java/index.html iFrame页面位于：http://www.innogeek.com/java/frame.html

如果输入10个答案，则应显示结果。

Answer 1

我使用IE9时遇到了类似的问题 - 我的测试是使用本地文件，所以它的url启动了FILE：//这似乎会导致IE9出现问题。

我将其切换为使用document.body.innerHTML += "Hello IE9";类型代码，它可以正常工作。如果我有更多的时间，我会使用createElement等。

当文档使用file：protocol document.write似乎真的废弃了DOM。

您的网站正在使用http：并且document.write代码似乎对我有用，您是否使用文件进行测试：？

来自gogling的建议......不要使用document.write！

IE9中的iFrame中没有来自document.write的输出

1 个答案: