JSFiddle - React, Tailwind, and code Playground

by Mehmet Alp

HTML

<ul>
 <li>Ali Veli</li>
 <li>Kemal Atasay</li>
 <li>Orhan Kilim</li>
 <li>Ahmet Kırık</li>
 <li>Mehmet Görü</li>
 <li>Can Kara</li>
</ul>

<button>son harfler</button>

JavaScript

$(function(){
    $("button").on('click', function(){
        $("ul li").each(function(){
           var getVal = $(this).text();
           var sonK = getVal.substr(-1);
            //alert(sonK);
            if(sonK == "k"){
                $(this).text(getVal + "' a");
            };
        });
    });
});