Question

我有以下HTML：

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<title>Dashboard Example</title>
<style type="text/css">
body, html { margin: 0; padding: 0; width: 100%; height: 100%; overflow: hidden; }
iframe { border: none; }
</style>
<script type="text/javascript">
var Dash = {
    nextIndex: 0,

    dashboards: [
        {url: "C:\CarPositionBrisbane.HTML", time: 5},
        {url: "C:\CarPositionCaboolture.HTML", time: 5},
        {url: "C:\CarPositionLogan.HTML", time: 5},
        {url: "C:\CarPositionWarwick.HTML", time: 5},
        {url: "C:\CarPositionHobart.HTML", time: 5},
        {url: "C:\CarPositionToowoomba.HTML", time: 5},
        {url: "C:\CarPositionIpswich.HTML", time: 5},
        {url: "C:\CarPositionYeppoon.HTML", time: 5},


    ],

    display: function()
    {
        var dashboard = Dash.dashboards[Dash.nextIndex];
        frames["displayArea"].location.href = dashboard.url;
        Dash.nextIndex = (Dash.nextIndex + 1) % Dash.dashboards.length;
        setTimeout(Dash.display, dashboard.time * 1000);
    }
};

window.onload = Dash.display;
</script>
</head>
<body>
<iframe name="displayArea" width="100%" height="100%"></iframe>
</body>
</html>

它在谷歌浏览器中完美运行，但我需要让它在IE8中运行，因为它需要在XP机器上运行。

当我将以下代码运行到IE中时，我只是得到一个空白屏幕。

任何建议??

Answer 1

您的信息中心列表中有一个尾随逗号。所有IE版本都非常严格地解析JavaScript，并且不允许在列表和对象中使用尾随逗号。

检查JavaScript源代码的一种非常有效的方法是使用JSHint来报告此类错误。

您需要修复代码的以下部分：

// quoting of the "\" in the URLs fixed.
dashboards: [
    {url: "C:\\CarPositionBrisbane.HTML", time: 5},
    {url: "C:\\CarPositionCaboolture.HTML", time: 5},
    {url: "C:\\CarPositionLogan.HTML", time: 5},
    {url: "C:\\CarPositionWarwick.HTML", time: 5},
    {url: "C:\\CarPositionHobart.HTML", time: 5},
    {url: "C:\\CarPositionToowoomba.HTML", time: 5},
    {url: "C:\\CarPositionIpswich.HTML", time: 5},
    {url: "C:\\CarPositionYeppoon.HTML", time: 5} // <--- comma removed
],

window.onload在IE8中不起作用：Does not work window.onload in IE8

我建议您使用jQuery或任何其他处理此类浏览器差异的JavaScript库。使用jQuery，它就像写作一样简单。

$(function() {
    // insert code here that should be run when the document is ready.
});

使用javascript滚动浏览多个HTML页面

1 个答案: