<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <script src="../common/jquery-3.1.1.js"></script> </head> <style> .parent{ height: 200px; border: 1px solid #2aabd2; } .parent div{ display:none; width: 80%; height: 50px; margin: 0 auto; border: 1px solid darkred; } </style> <body> <div class="bttn"> <button>1</button> <button>2</button> <button>3</button> </div> <div class="parent"> <div>1</div> <div>2</div> <div>3</div> </div> </body> <script> $('.bttn button').each(function(i){ this.onclick=function(){ console.log(i); $(".parent div").eq(i).show().siblings().hide(); }; }); </script> </html>
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最新推荐文章于 2022-04-12 16:07:30 发布