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Detailed introduction to the difference between html hollow links href="#" and href="javascript:void(0)"

黄舟
黄舟Original
2017-05-27 14:43:251859browse

#Contains a location information
The default anchor is #top, which is the top of the web page
And javascript:void(0) only represents a dead link
This is why sometimes the page is very long and the browsing link is obviously #but jumps to the top of the page
But javascript:void(0) is not the case
So it is best to use void(0) when calling the script
You can use the following example to test it:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml"> 
<head> 
<title></title> 
  <meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
</head> 
<body> 
这里是页首..... 
<p>1 
</p> 
<p> 
1</p> 
<p> 
1</p> 
<p> 
1</p> 
<p> 
1</p> 
<p> 
1</p> 
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<a href="#">这是会跳到页首的</a>
<a href="javascript:void(0)">这个不会跳动</a> 
</body> 
</html>

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