Select的innerHTML不能赋值的解决方法

网络编程 2024/11/15 佚名

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IE6/7/8/9中Table/Select的innerHTML赋值会报错，如下

[Ctrl+A 全选注:引入外部Js需再刷新一下页面才能执行]

IE6/7 :

IE8 :

IE9 :

Firefox/Safari/Chrome/Opera中正常。Ext.DomHelper中使用div，把table添加到div中间接实现。

MSDN 写道

The property is read/write for all objects except the following, for which it is read-only: COL, COLGROUP, FRAMESET, HEAD, HTML, STYLE, TABLE, TBODY, TFOOT, THEAD, TITLE, TR. The property has no default value.
DHTML expressions can be used in place of the preceding value(s). As of Internet Explorer 8, expressions are not supported in IE8 mode. For more information, see About Dynamic Properties.

Select元素的innerHTML也不能赋值，

[Ctrl+A 全选注:引入外部Js需再刷新一下页面才能执行]

但不抛异常。

相关：
http://msdn.microsoft.com/en-us/library/ms533897%28VS.85%29.aspx
https://developer.mozilla.org/en/dom:element.innerhtml
http://www.w3.org/TR/html5/apis-in-html-documents.html#dom-innerhtml

Select,innerHTML,不能赋值