trycss3_js_filter 在线代码实例

实例代码( Tip: 登录后体验更佳 )
运行代码

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<!DOCTYPE html>
<html>
<body>
<p>点击按钮修改图片的颜色为黑白 (100% 灰度)。</p>
<button onclick="myFunction()">尝试一下</button><br>
<img id="myImg" src="//www.w3cschool.cn/attachments/cover/cover_css3.jpeg" alt="Pineapple" width="300" height="300">
<p><strong> 注意:</strong> IE 或 Firefox 浏览器不支持该属性。</p>
<script>
function myFunction() {
    document.getElementById("myImg").style.WebkitFilter = "grayscale(100%)"; // Chrome, Safari, and Opera
}
</script>
</body>
</html>
 
 
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运行结果
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