请问是否正确
来源:1-25 编程练习
蛤小蛤
2019-06-26 11:27:13
<!DOCTYPE html> <html> <head lang="en"> <meta charset="UTF-8" /> <title>闪烁的文字</title> <style type="text/css"> div { width: 200px; height: 200px; line-height: 200px; border: 2px solid gray; text-align: center; color: red; } </style> </head> <body> <h3>会闪烁的文字</h3> <div id="text"></div> <script type="text/javascript"> //补充代码 var div_1 = document.getElementById("text"), a = 0; setInterval(function() { if (a == 0) { a = 1; div_1.innerHTML = "☆☆☆今日特卖☆☆☆"; } else if (a == 1) { a = 0; div_1.innerHTML = "★★★今日特卖★★★"; } }, 500); </script> </body> </html>
1回答
你好,代码实现效果正确,很棒哦!
祝学习愉快!