问题
So I'm trying to add attributes to a radio button input, specifically the name attribute in Javascript. I'm appending children to a main object and when I use Object.setAttribute("name", value); and subsequently check the innerHTML of the appended input, it does not even contain a name property at all!
I'm guessing I'm missing something simple or there is a way around it but I've been wrestling with this problem for quite a while with no success. I tried accessing the property directly using Object.name = value and Object.nodeName = value (that one was a random try).
Is there some sort of problem in which IE6's javascript rendering engine does not recognize setAttribute("name", value)? Is there a way around it?
回答1:
Here's a workaround for dealing with IE:
http://javascript.about.com/library/bliebug2.htm
http://www.thunderguy.com/semicolon/2005/05/23/setting-the-name-attribute-in-internet-explorer/
Essentially, the method used is to create the elements on the fly instead of modifying existing elements.
回答2:
In IE, you cannot add a name attribute on dynamically created objects.
I suggest using id if unique, or a class if not.
来源：https://stackoverflow.com/questions/1711100/javascript-appendchild-name-property