当鼠标滚轮在HTML元素上向上或向下滚动时执行脚本?
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>
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