JSFiddle - React, Tailwind, and code Playground

HTML

<li class="active">
    <a href="#" class="active" value="14-client" id=""> qqqq
        <i class="glyphicon glyphicon-trash pull-right" style="display:none"> iii</i>
    </a>
</li>

JavaScript

$(function(){
    $('a.active').on('click', function(e){
        e.preventDefault();
        $(this).find('i').show();
    });
});