我可以使用JavaScript来设置'name'属性吗？ [英] Can I use JavaScript to set the 'name' attribute?

问题描述

根据 SitePoint （和我自己的实验），IE实现

同样根据 SitePoint ， name 属性为只读。

方法我可以设置元素上的名称属性？我需要这个用于单选按钮。如果可能，我想要一个没有jQuery的解决方案，因为我目前不使用库。

提前感谢！

正在谈论'name'的不同用法（见Anthony的注释）。它不是只读的，它只是有一个长期的IE错误（最多v7），其中在表单字段设置'name'只是部分有效。特别是单选按钮不能正常接受。

Microsoft认可的解决方案这里详细描述的是使用IE的版本的createElement调用的可怕的misfeature设置属性同时：

  var radio = document.createElement（'< input type =radioname =test value =a/>'）; 
  

可能更好的方法就是使用好的老innerHTML，例如：

  var div = document.createElement（'div'）; 
 div.innerHTML ='< input type =radioname =testvalue =a/>' 
 var radio = div.firstChild; 
  

According to SitePoint (and my own experiments), the IE implementation of "setAttribute()" is buggy and unreliable.

Also according to SitePoint, the name attribute is read-only.

Is there another way I can set the name attributes on elements? I need this for use with radio buttons. If possible, I'd like a solution without jQuery, as I'm currently not using the library.

Thanks in advance!

解决方案

Sitepoint liesis talking about a different usage of ‘name’ (see Anthony's comment). It's not read-only, it's just there's a long-standing IE bug (up to v7) where setting ‘name’ on form fields is only partially effective. Radio buttons in particular don't accept it properly.

The Microsoft-endorsed solution, as detailed here is to use a horrific misfeature of IE's version of the createElement call to set attributes at the same time:

var radio= document.createElement('<input type="radio" name="test" value="a" />');

Probably a better way would simply be to use good old innerHTML, eg.:

var div= document.createElement('div');
div.innerHTML= '<input type="radio" name="test" value="a" />';
var radio= div.firstChild;

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