Article Topic Learning Download Q&A Programming Dictionary Game Recent Updates

简体中文(ZH-CN) English(EN) 繁体中文(ZH-TW) 日本語(JA) 한국어(KO) Melayu(MS) Français(FR) Deutsch(DE)

Home > Web Front-end > JS Tutorial > body text

Change the image and use the example code of the match method

零下一度

Release： 2017-07-02 09:21:00

Original

1470 people have browsed it

<!DOCTYPE html>
<html>
<head> 
<meta charset="utf-8"> 
<title>菜鸟教程(runoob.com)</title> 
</head>
<body>
<script>
function changeImage()
{
element=document.getElementById(&#39;myimage&#39;)
if (element.src.match("bulboff"))//JavaScript String对象 Match()方法  ，如果匹配到bulboff字符，返回TRUE，否则返回FALSE
 {
  element.src="/images/pic_bulbon.gif";
  }
else
   {
  element.src="/images/pic_bulboff.gif";
   }
}
</script>
<img id="myimage" onclick="changeImage()"
src="/images/pic_bulboff.gif" width="100" height="180">
<p>点击灯泡就可以打开或关闭这盏灯</p>
</body>
</html>

Copy after login

The above is the detailed content of Change the image and use the example code of the match method. For more information, please follow other related articles on the PHP Chinese website!

Related labels：

match method use

source：php.cn

Previous article：Sharing of usage examples of isNAN() Next article：How to implement css and Js code in html?

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