Home
JS
JS
Tryit: JAVASCRIPT
运行 ❯
×
Change Orientation
Change Theme, Dark/Light
<!DOCTYPE html> <html> <body onresize="myFunction()"> <p>此示例演示如何将“onresize”事件分配给 body 元素。</p> <p>尝试调整浏览器窗口的大小。</p> <p>窗口大小调整<span id="demo">0</span> 次。</p> <script> var x = 0; function myFunction() { var txt = x += 1; document.getElementById("demo").innerHTML = txt; } </script> </body> </html>