Question

我想知道如何以最简单的方式（因为我是。我的知识是HTML，Bootstrap和基本CSS的基础），我可以做到以下几点：

'如果单击单选按钮＃1，单击单选按钮＃4，单击正常按钮＃2，然后单击提交：在页面的第x部分中显示模式（内部图片）1

'如果单击单选按钮＃1，单击单选按钮＃2，单击正常按钮＃7，然后单击提交：显示模式（内部图片）23页面的第x部分

我觉得这应该可以通过Bootstrap实现，但我现在无法理解它。有人能指出我正确的方向吗？

Answer 1

取自Bootstrap模态documentation本身：

有一堆按钮都会轻微触发相同的模态不同的内容？使用event.relatedTarget和HTML data- *属性（可能通过jQuery）根据情况改变模态的内容单击了哪个按钮。

<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal" data-whatever="@mdo">Open modal for @mdo</button>
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal" data-whatever="@fat">Open modal for @fat</button>
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal" data-whatever="@getbootstrap">Open modal for @getbootstrap</button>

<div class="modal fade" id="exampleModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title" id="exampleModalLabel">New message</h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">&times;</span>
        </button>
      </div>
      <div class="modal-body">
        <form>
          <div class="form-group">
            <label for="recipient-name" class="col-form-label">Recipient:</label>
            <input type="text" class="form-control" id="recipient-name">
          </div>
          <div class="form-group">
            <label for="message-text" class="col-form-label">Message:</label>
            <textarea class="form-control" id="message-text"></textarea>
          </div>
        </form>
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Send message</button>
      </div>
    </div>
  </div>
</div>

$('#exampleModal').on('show.bs.modal', function (event) {
  var button = $(event.relatedTarget) // Button that triggered the modal
  var recipient = button.data('whatever') // Extract info from data-* attributes
  // If necessary, you could initiate an AJAX request here (and then do the updating in a callback).
  // Update the modal's content. We'll use jQuery here, but you could use a data binding library or other methods instead.
  var modal = $(this)
  modal.find('.modal-title').text('New message to ' + recipient)
  modal.find('.modal-body input').val(recipient)
})

鉴于我们并不具体了解您要加载的内容，您应该修改它以满足您的需求。

根据多个标准显示某些模态或图片

1 个答案: