Bootstrap Modal 在其他按钮上设置时未打开答案

【问题标题】：Bootsrapmodal not opening on seting it on other buttonBootstrap Modal 在其他按钮上设置时未打开
【发布时间】：2021-10-17 22:10:47
【问题描述】：

为什么当我点击登录按钮时它没有打开登录模式，但在注册时它打开了我在两者上都添加了相同的内容，只是在 eto loginModel 上重命名登录，但是在注册时它不起作用我按预期工作使用引导模式

Header.php

<button class="btn btn-success ml-2 mt-2 data-bs-toggle="modal" data-bs-target="#loginModal">login </button>  
      <button class="btn btn-success mx-2 mt-2" data-bs-toggle="modal" data-bs-target="#signupModal">signup </button>  
      </div>
   
    </div>
  </div>
</nav>';
include 'partials/_loginmodal.php';
include 'partials/_signupmodal.php';

_loginmodal.php

<!-- Button trigger modal -->
<button type="button" class="btn btn-primary" >
 Launch demo modal
</button>

<!-- Modal -->
<div class="modal fade" id="loginModal" tabindex="-1" aria-labelledby="loginModalLabel" aria-hidden="true">
 <div class="modal-dialog">
   <div class="modal-content">
     <div class="modal-header">
       <h5 class="modal-title" id="loginModalLabel"></h5>
       <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
     </div>
     <div class="modal-body">
       ...
     </div>
     <div class="modal-footer">
       <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
       <button type="button" class="btn btn-primary">Save changes</button>
     </div>
   </div>
 </div>
</div>

_signupmodal.php

<!-- Button trigger modal -->
<button type="button" class="btn btn-primary" >
  Launch demo modal
</button>

<!-- Modal -->
<div class="modal fade" id="signupModal" tabindex="-1" aria-labelledby="signupModalLabel" aria-hidden="true">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title" id="signupModalLabel">Signup</h5>
        <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
      </div>
      <div class="modal-body">
        ...
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div>
  </div>
</div>

【问题讨论】：

标签： php html css bootstrap-4 bootstrap-modal

【解决方案1】：

在这一行：

<button class="btn btn-success ml-2 mt-2 data-bs-toggle="modal" data-bs-target="#loginModal">login </button>
                                        ^

缺少双引号。应该是：

<button class="btn btn-success ml-2 mt-2" data-bs-toggle="modal" data-bs-target="#loginModal">login </button>
                                        ^

【讨论】：