JSFiddle - React, Tailwind, and code Playground

by davehol

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/mustache.js/2.3.0/mustache.js"></script>
<script src="https://code.jquery.com/jquery-2.2.4.min.js"></script>
<div id="peopleModule">
            <h1>People</h1>
            <input placeholder="name" type="text">
            <button id="addPerson">Add Person</button>
            <ul id="people">
                <script id="people-template" type="text/template">
                    {{#people}}
                        <li>
                            <span>{{.}}</span>
                            <i class="del">X</i>
                        </li>
                    {{/people}}
                </script>
            </ul>

        </div>

CSS

body {
    background: #fafafa;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    color: #333;
}

.hero-unit {
    margin: 20px auto 0 auto;
    width: 300px;
    font-size: 12px;
    font-weight: 200;
    line-height: 20px;
    background-color: #eee;
    border-radius: 6px;
    padding: 10px 20px;
}

.hero-unit h1 {
    font-size: 60px;
    line-height: 1;
    letter-spacing: -1px;
}

.browsehappy {
    margin: 0.2em 0;
    background: #ccc;
    color: #000;
    padding: 0.2em 0;
}

input {
    border: 1px solid #999;
    border-radius: 4px;
    padding: 10px;
}
button {
    zoom: 2;
    background-color: #999;
    border: 1px solid #999;
    border-radius: 4px;
    padding: 1px 5px;

}

button.active {
    background-color:rgb(165, 227, 158);
}
#peopleModule {
    text-align: center;
}
#peopleModule ul {
    padding: 0;
}
#peopleModule li {
    display: inline-block;
    list-style-type: none;
    background: #98ec9b;
    border-radius: 5px;
    padding: 3px 8px;
    margin: 5px 0;
    width: 200px;
    opacity: 0.8;
    transition: opacity 0.3s;
}
#peopleModule li:hover {
    opacity: 1;
}
#peopleModule li span {
    display: inline-block;
    width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
}

#peopleModule li i {
    cursor: pointer;
    font-weight: bold;
    float: right;
    font-style: normal;
    background: #666;
    padding: 2px 4px;
    font-size: 60%;
    color: white;
    border-radius: 20px;
    opacity: 0.7;
    transition: opacity 0.3s;
    margin-top: 3px;
}

#peopleModule li i:hover {
    opacity: 1;
}

JavaScript

var people = (function(){
    var people = ['Will', 'Steve'];

    //cache DOM
    var $el = $('#peopleModule');
    var $button = $el.find('button');
    var $input = $el.find('input');
    var $ul = $el.find('ul');
    var template = $el.find('#people-template').html();

    //bind events
    $button.on('click', addPerson);
    $ul.delegate('i.del', 'click', deletePerson);

    _render();

    function _render() {
       $ul.html(Mustache.render(template, {people: people}));
    }

    function addPerson(value) {
        var name = (typeof value === "string") ? value : $input.val();
        people.push(name);
        _render();
        $input.val('');
    }

    function deletePerson(event) {
        var i;
        if (typeof event === "number") {
            i = event;
        } else {
            var $remove = $(event.target).closest('li');
            i = $ul.find('li').index($remove);
        }
        people.splice(i, 1);
        _render();
    }

    return {
        addPerson: addPerson,
        deletePerson: deletePerson
    };

})();

//people.addPerson("Jake");
//people.deletePerson(0);