IE9 createElement并在set操作上设置innerHTML丢弃标签？ [英] IE9 createElement and setting innerHTML dropping tags on a set operation?

问题描述

不知道如果我缺少一些明显的东西，因为这是我第一次尝试用原始DOM apis（而不是通过jQuery等等）做的很多。

Not sure if I am missing something obvious, as this is the first time I've tried to do much with raw DOM apis (as opposed to via jQuery, or such).

考虑以下代码，我用document.createElement手动创建一个TBODY，然后设置为innerHTML。

Consider the following code, where I manually create a TBODY with document.createElement and then set it's innerHTML.

<table id="myTable">
</table>

<script type='text/javascript'>
    var row = "<tr><td><span>col1</span></td><td>col2</td></tr>";
    var render = function(){
        var table = document.getElementById('myTable');
        var tbody = document.createElement('tbody');
        tbody.innerHTML = row;
        table.appendChild(tbody);

        console.log(tbody.innerHTML);
    };

    $(document).ready(function(){
        render();
    });
</script>

在Chrome和FF中，这个工作原理就像我以为会给我一张桌子等等。在IE9中，innerHTML中的第一个HTML标签似乎被删除。即，不是

In Chrome and FF, this works as I thought it would - giving me a table, etc. However, in IE9, it seems the first HTML tags in the innerHTML are being dropped. i.e., instead of

<TR><TD><SPAN>col1</SPAN></TD><TD>col2</TD></TR>

我得到

<SPAN>col1</SPAN></TD><TD>col2</TD></TR>

上面的JSFiddle： http://jsfiddle.net/pAJwu/

A JSFiddle of the above: http://jsfiddle.net/pAJwu/

任何想法这里发生了什么？

Any idea what's going on here?

推荐答案

IE到版本9不支持在某些元素上设置 innerHTML 这就是为什么;该链接还包括可能的解决方法。

IE up to version 9 doesn't support setting innerHTML on some elements. Here's why; the link also includes possible workaround.

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