Jinja2模板中的模态窗口。 flask,flask

我已经用下一个代码做到了:

{% extends "_base.html" %}

{% block content %}

<div id="div1" class="col-md-3">
    <p><a href='/' class='btn btn-primary btn-block' role='button'><span class='glyphicon glyphicon-chevron-left'></span> Back</a></p>
</div>

<div class="bs-example col-md-12">
    <br>
    <table class="table table-hover">
        <thead>
            <tr>
                <th>Task ID</th>
                <th>Date</th>
                <th>Host</th>
                <th>User</th>
                <th>Playbook</th>
                <th>Log</th>
            </tr>
        </thead>
        <tbody>
        {% for history in histories %}
            <tr>
                <td>{{ history.task_id }}</td>
                <td>{{ history.date.strftime("%d/%m/%y %H:%M") }} UTC</td>
                <td>{{ history.hostname }}</td>
                <td>{{ history.username }}</td>
                <td>{{ history.playbook }}</td>
                <td><button type="button" class="btn btn-info btn-sm" data-toggle="modal" data-target="#myOutput{{ history.task_id }}">Output</button></td>
            </tr>
        {% endfor %}
        </tbody>
    </table>
</div>

{% for history in histories %}
 <!-- Modal -->
  <div class="modal fade" id="myOutput{{ history.task_id }}" role="dialog">
    <div class="modal-dialog modal-lg">

      <!-- Modal content-->
      <div class="modal-content">
        <div class="modal-header">
          <button type="button" class="close" data-dismiss="modal">&times;</button>
          <h4 class="modal-title">Task Output</h4>
        </div>
        <div class="modal-body">
          <p>{{ history.output }}</p>
        </div>
        <div class="modal-footer">
          <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
        </div>
      </div>

    </div>
  </div>
{% endfor %}

{% endblock %}

data-target和模态窗口中的id是根据task_id值动态生成的。 不知道这是否是最好的方法，但至少它有效。