JSFiddle - React, Tailwind, and code Playground

by sazakharov

HTML

<div class="wrapper">
  <div class="wrapper-inner">
    <div class="item">
      <span>1</span>
      <button>клик</button>
    </div>
    <div class="item">
      <span>2</span>
      <button>клик</button>
    </div>
  </div>
</div>
<div class="notice"></div>

CSS

* {
  box-sizing: border-box;
}

.wrapper {
  text-align: center;
}

.wrapper-inner {
  display: flex;
  margin-bottom: 20px;
}

.item {
  width: 120px;
}

button {
  width: 100px;
  height: 30px;
  margin-top: 15px;
  margin-bottom: 20px;
  line-height: 10px;
  border: 1px solid #000;
  border-radius: 3px;
  background-color: transparent;
  font-size: 15px;
  transition: 0.4s ease;
  cursor: pointer;
}

button:focus {
  outline: 0;
}

button:hover {
  background-color: #000;
  color: #fff;
}

span {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100px;
  height: 100px;
  margin-right: auto;
  margin-bottom: 10px;
  margin-left: auto;
  border: 1px solid #000;
}

.notice {
  text-align: left;
}

.notice__info {
  display: flex;
  align-items: center;
  margin-right: 10px;
  margin-bottom: 20px;
  margin-left: 10px;
}

.notice__info-name, .notice__delete {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 40px;
}

.notice__info-name {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 250px;
  border: 1px solid #000;
  margin-right: 10px;
}

.notice__timer {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: #e74c3c;
}

.notice__delete {
  width: 40px;
  border: 1px solid #000;
  transition: 0.4s ease;
  cursor: pointer;
}

.notice__delete:hover {
  background-color: #000;
  color: #fff;
}

JavaScript

const items = [];

function startTimer(name) {
  $timer = $(`.notice__timer[data-name="${name}"]`);
  $timer.stop();
  $timer.css("width", "100%");
  $timer.animate(
    {width: 0},
    {duration: 10000,
     complete: function() {
       $(this).closest('.notice__info').remove();
       delete items[name];
       console.log(`Удален ${name}`);
     }
    }
  );
}

$('button').on('click', function() {
  let name = $(this).prev('span').text();
  if (items[name]) {
    // повторно
    startTimer(name);
  } else {
    // вновь
    items[name] = true;
    var out = `
<div class="notice__info">
  <div class="notice__info-name">
    ${name}
    <div class="notice__timer" data-name="${name}"></div>
  </div>
  <div class="notice__delete">X</div>
</div>`;

    $('.notice').append(out);
    startTimer(name);
  }
});

$(document).on('click', '.notice__delete', function() {
    $(this).parent().remove();
    delete items[$(this).siblings('.notice__info-name').text()];
});