老师麻烦帮忙检查一下代码 谢谢~
来源:5-6 编程练习
慕粉2243585596
2020-06-03 19:44:49
<!DOCTYPE html> <html> <head> <meta charset="UTF-8" /> <title>方法的调用</title> <style type="text/css"> #box{position: relative; width: 100px; height: 100px; background-color: red; margin: 10px auto;} #close{position: absolute; right: 0px; top: -4px; color: yellow;} #btn{display: block; width: 100px; margin: 0 auto;} </style> </head> <body> <div id="box"> <span id="close">X</span> </div> <button id="btn">关闭</button> <script type="text/javascript"> // 在此处补充代码 var box=document.getElementById("box"); var close=document.getElementById("close"); var btn=document.getElementById("btn"); btn.onclick=function(){ box.style.display="none"; } close.onclick=btn.onclick; </script> </body> </html>
1回答
好帮手慕星星
2020-06-04
同学你好,代码是正确的。继续加油,祝学习愉快~
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