PHP前端开发

当鼠标滚轮在HTML元素上向上或向下滚动时执行脚本?

百变鹏仔 3个月前 (09-21) #HTML
文章标签 脚本

onwheel 当鼠标滚轮在元素上向上或向下滚动时触发属性。您可以尝试运行以下代码来实现onwheel 属性 -

示例

<!DOCTYPE html><html>   <body>      <h3 id = "myid" onwheel = "mouseWheel()">         This is demo heading.      </h3>      <p>Click above and use mouse wheel to change the heading color.</p>      <script>         function mouseWheel() {            document.getElementById("myid").style.color = "red";         }      </script>   </body></html>