<!DOCTYPE html> <html> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <head> <title>demo</title> <script> var obj = document.getElementById("div_id"); function hideOrShowEvent(){ var obj= document.getElementById("div_id"); if(obj.style.display=="block"){ //如果是显示则隐藏 obj.style.display="none"; }else{ //如果是隐藏则显示 obj.style.display="block"; } } </script> </head> <body> <div id="div_id" style="border:1px solid red;display:block;" > 这里是内容 </div> <button type="button" onclick=hideOrShowEvent()> 点击隐藏或显示 </button> </body> </html>
© 版权声明
THE END
暂无评论内容