我的选项，以避免在Internet Explorer中的此错误（和document.write）？ [英] What are my options to avoid this error (and document.write) in Internet Explorer?

问题描述

我维护的代码中有太多的 document.write 实例。例如，代码将 document.write 一个div，然后使用DOM找到该div，然后附加一个< img>

I'm maintaining some code that has far too many document.write instances. For example, the code would document.write a div, then use the DOM to find that div, then append an <img> to it.

我试图重构一个相关的部分，看起来更像这样：

I've tried to refactor a relevant piece to look more like this:

var node_to_append = document.createElement("div");
//node_name is a hardcoded constant
node_to_append.id = node_name;

var i = 0;
for( i = 0; i < request_urls.length; i++) {
    var image_to_append = document.createElement( "img" );
    image_to_append.width = 1;
    image_to_append.height = 1;
    image_to_append.alt = "";
    image_to_append.src = request_urls[ i ];
    node_to_append.appendChild( image_to_append );
}
//finally, append the div to the HTML doc
document.body.appendChild( node_to_append );

这是在IE中抛出一个错误，说Internet Explorer无法打开互联网网站 http://blah.com 。操作中止。

This is throwing an error in IE, saying "Internet Explorer can not open the Internet site http://blah.com. Operation aborted."

我被告知这是因为我需要使用 document.write 。我希望有一个替代，将允许我使用上述方法，而不是强迫我把我的节点变成一个字符串（例如），并通过 document.write 。任何人都可以建议我的问题的解决方案？

I'm told this is because I needed to indeed use document.write. I'm hoping there's an alternative that would allow me to use the above approach and not force me to turn my node into a string (e.g. "") and append it via document.write. Can anyone suggest a solution to my problem?

推荐答案

如果这个代码有document.writes，该页面正在加载/解析，不是吗？您应该将代码包装在window.onload事件处理程序中。更好的是，使用jQuery的ready事件，或另一个lib的dom准备好包装。

If this code had document.writes in it, then it was being run while the page was being loaded/parsed, wasn't it? You should wrap your code in a window.onload event handler. Even better, use jQuery's ready event, or another lib's dom ready wrapper.

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