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<!DOCTYPE html> <html lang="zh"> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>Bootstrap4 分段下拉按钮组 - 迹忆客(jiyik.com)</title> <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.6.0/dist/css/bootstrap.min.css"> <script src="https://code.jquery.com/jquery-3.5.1.min.js"></script> <script src="https://cdn.jsdelivr.net/npm/bootstrap@4.6.0/dist/js/bootstrap.bundle.min.js"></script> <style> .bs-example{ margin: 20px; } </style> </head> <body> <div class="bs-example"> <div class="row"> <div class="col-6"> <div class="input-group"> <button type="button" class="btn btn-outline-secondary">Action</button> <button type="button" class="btn btn-outline-secondary dropdown-toggle dropdown-toggle-split" data-bs-toggle="dropdown"> <span class="visually-hidden">Toggle Dropdown</span> </button> <div class="dropdown-menu"> <a href="#" class="dropdown-item">Action</a> <a href="#" class="dropdown-item">Another action</a> </div> <input type="text" class="form-control"> </div> </div> <div class="col-6"> <div class="input-group"> <input type="text" class="form-control"> <button type="button" class="btn btn-outline-secondary">Action</button> <button type="button" class="btn btn-outline-secondary dropdown-toggle dropdown-toggle-split" data-bs-toggle="dropdown"> <span class="visually-hidden">Toggle Dropdown</span> </button> <div class="dropdown-menu"> <a href="#" class="dropdown-item">Action</a> <a href="#" class="dropdown-item">Another action</a> </div> </div> </div> </div> </div> </body> </html>
