Comparison of js references to DOM objects in Firefox and IE_javascript skills

1. Directly use the ID attribute to reference

<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <title>test1</title> <div id="myDiv"> myDiv </div>
[Ctrl A Select all Note: If you need to introduce external Js, you need to refresh to execute

]

The code is as above, when testing the table Valid in IE, invalid in Firefox.
2. Directly use the NAME attribute to reference

<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <title> </title>test1 <div name="myDiv" id="divId"> </div> myDiv
[Ctrl A Select all Note:

If you need to introduce external Js, you need to refresh to execute
]

The code is as above, in FF and It doesn't work under IE. I remember seeing someone using NAME to quote on the Internet. I don't know if I remembered it wrong or something.

3. Use getElementById(), getElementsByName(), getElementsByTagName() for reference <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <title> </title> test1 <div name="myDiv" id="divId"> </div> myDiv

[Ctrl A Select all Note:
If you need to introduce external Js, you need to refresh to execute ] The code is as above, in FF and It works under IE.