JSFiddle - React, Tailwind, and code Playground
HTML
<ol class="dd-list">
<li class="dd-item dd3-item" id="002-32-323" >
<div class="dd-handle dd3-handle"></div>
<div class="dd3-content">Home</div>
<div class="url" style="display:none;">homeurl</div>
</li>
<li class="dd-item dd3-item" id="20ss-dsds">
<div class="dd-handle dd3-handle"></div>
<div class="dd3-content">About Us</div>
<div class="url" style="display:none;">abouturl</div>
</li>
<li class="dd-item dd3-item" id="23-x22399">
<div class="dd-handle dd3-handle"></div>
<div class="dd3-content">Pricing</div>
<div class="url" style="display:none;">pricingurl</div>
<ol class="dd-list">
<li class="dd-item dd3-item" id="022-999-32" >
<div class="dd-handle dd3-handle"></div>
<div class="dd3-content">test</div>
<div class="url" style="display:none;">testurl</div>
</li>
</ol>
</li>
</ol>
JavaScript
$(".dd-list li").click(function(event){
var id = $(this).attr('id');
alert(id);
/*I need to change the li clicked dd3-content
to the word 'hello' */
alert($(this).find('.dd3-content').html());
alert($(this).find('.url').html());
event.stopPropagation();
});