将jQuery UI对话框附加到其父级

I have the following html:

我有以下html：

<ul id="sortable">
<li class="ui-state-default">1
    <div class="dialog-modal" title="Animal Facts" style="display:none;">
    <p>What is the fastest animal on Earth?</p>
    </div>
  </li>
<li class="ui-state-default">2
<div class="dialog-modal" title="Animal Facts" style="display:none;">
<p>What is the largest animal on Earth?</p>
</div></li>
<ul id