Community Learn Tools Library Leisure

English

Home > Web Front-end > JS Tutorial > Problems with the method of obtaining form elements under javascript_form effects

Problems with the method of obtaining form elements under javascript_form effects

WBOY

Release： 2016-05-16 18:35:52

Original

962 people have browsed it

1. Test environment
Browser: IE6, FF 3.5.5, Opera 10, Chrome 4.0.249, Safari 4.0.3

2. Example

Copy code The code is as follows:

Three. Solution (the method I think of is to change the acquisition method, based on YUI) >

Copy code The code is as follows:

document.formname.inputname

I have encountered this problem once before, but I forgot it again this time and made a mistake again, so I must record it.

Look at this example:

Copy the code The code is as follows: < ;form name="hehe">

< script type="text/javascript">
document.write(document.hehe.haha.length);
document.write('
');
document.write( document.hehe2.haha.length);

Demo

Related labels：

Get method form elements

source：php.cn

Previous article：js simulates simple functional code similar to hashtable under c#_javascript skills Next article：js cleverly remove duplicates from array_javascript skills

Statement of this Website

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Latest Articles by Author