Bootstrap Modal:构建动态内容

Bootstrap Modal: Building a dynamic content

本文关键字：动态 构建 Modal Bootstrap      更新时间：2023-09-26

我正在寻找一种方法，将特定的内容放入Bootstrap模式，而无需重复代码。

<!-- Modal -->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
        <h4 class="modal-title" id="myModalLabel">Modal title</h4>
      </div>
      <div class="modal-body">
        ...
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div>
  </div>
</div>
<ul>
  <li data-toggle="modal" data-target="#myModal" data-content="Content of Text1">Text1</li>
  <li data-toggle="modal" data-target="#myModal" data-content="Content of Text2">Text2</li>
  <li data-toggle="modal" data-target="#myModal" data-content="Content of Text3">Text3</li>
</ul>

所以这意味着模式应该足够智能，以了解哪个项目(Text1, Text2或Text3)被点击，并显示其内容，存储在属性data-content。

我该怎么做?

模式主体为被单击的li元素的data-content属性值。

请检查下面的代码片段。

$("li[data-target='#myModal']").on('click',function(){
  $(".modal-body").html($(this).attr('data-content'));
});
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<!-- Modal -->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
        <h4 class="modal-title" id="myModalLabel">Modal title</h4>
      </div>
      <div class="modal-body">
        ...
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div>
  </div>
</div>
<ul>
  <li data-toggle="modal" data-target="#myModal" data-content="Content of Text1">Text1</li>
  <li data-toggle="modal" data-target="#myModal" data-content="Content of Text2">Text2</li>
  <li data-toggle="modal" data-target="#myModal" data-content="Content of Text3">Text3</li>
</ul>

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