Countdown by @DjBerna1910 - Codewith.it

#main, .loader-cont { display: none; } JavaScript disabilitato.
Non puoi usare Codewith.it senza JavaScript.

References

<link>Collega il documento corrente con una risorsa esterna
idIdentifica univocamente un elemento HTML
<u> Utilizzato definire una parte del contenuto come annotazione non testuale, con una sottolineatura.
checkedPre-imposta su 'true' il valore di un elemento input checkbox o radio
<li>Inserisce voci all'interno di una lista
<h1>Titolo di intestazione di primo livello

Users

Log in to search for users

Explore

Find inspiration

Appunti Informatica

Loading Animation

esercitazione n. 1

5/10/24 es. 3 - inverti stringa

Selezione Telefoni

HTML

CSS

JS

terminal console

feedback

add_box New

cookie Policy

Privacy information and cookies

We use cookies or technologies for technical purposes and, with your consent, also for other purposes as specified in the cookie policy. Refusal of consent may make some functions unavailable. Read more about the privacy policy

Click on “Agree” to confirm.

<!DOCTYPE html>
<html lang="it" >
<head>
  <meta charset="UTF-8">
  <title>CodePen - Draft Countdown</title>
  <link href='https://fonts.googleapis.com/css?family=Lato:300,400,700' rel='stylesheet' type='text/css'><link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/meyer-reset/2.0/reset.min.css">
<link rel="stylesheet" href="./style.css">

</head>
<body>
<!-- partial:index.partial.html -->
<div class="wrap">

  <div class="countdown">
    <div class="bloc-time hours" data-init-value="1">
      <span class="count-title">Ore</span>

      <div class="figure hours hours-1">
        <span class="top">2</span>
        <span class="top-back">
          <span>2</span>
        </span>
        <span class="bottom">2</span>
        <span class="bottom-back">
          <span>2</span>
        </span>
      </div>

      <div class="figure hours hours-2">
        <span class="top">4</span>
        <span class="top-back">
          <span>4</span>
        </span>
        <span class="bottom">4</span>
        <span class="bottom-back">
          <span>4</span>
        </span>
      </div>
    </div>

    <div class="bloc-time min" data-init-value="30">
      <span class="count-title">Minuti</span>

      <div class="figure min min-1">
        <span class="top">0</span>
        <span class="top-back">
          <span>0</span>
        </span>
        <span class="bottom">0</span>
        <span class="bottom-back">
          <span>0</span>
        </span>
      </div>

      <div class="figure min min-2">
        <span class="top">0</span>
        <span class="top-back">
          <span>0</span>
        </span>
        <span class="bottom">0</span>
        <span class="bottom-back">
          <span>0</span>
        </span>
      </div>
    </div>

    <div class="bloc-time sec" data-init-value="0">
      <span class="count-title">Secondi</span>

      <div class="figure sec sec-1">
        <span class="top">0</span>
        <span class="top-back">
          <span>0</span>
        </span>
        <span class="bottom">0</span>
        <span class="bottom-back">
          <span>0</span>
        </span>
      </div>

      <div class="figure sec sec-2">
        <span class="top">0</span>
        <span class="top-back">
          <span>0</span>
        </span>
        <span class="bottom">0</span>
        <span class="bottom-back">
          <span>0</span>
        </span>
      </div>
    </div>
  </div>
  <textarea name="comments" id="comments" style="font-family:titillium-web;font-size:3em;"></textarea>
</div>
<!-- partial -->
  <script src='//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js'></script>
<script src='https://cdnjs.cloudflare.com/ajax/libs/gsap/latest/TweenMax.min.js'></script><script  src="./script.js"></script>

</body>
</html>

body {
  background-color: #000000;
}

a {
  text-decoration: none;
  color: #1a1a1a;
}

textarea {
  display: block;
  margin-inline: auto;
  margin-top: 10px;
}

.countdown {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  gap: 45px;
}
.countdown .bloc-time {
  text-align: center;
  flex: 1;
  display: grid;
  grid-template: auto 1fr / 1fr 1fr;
  gap: 10px 15px;
}
.countdown .bloc-time:last-child {
  margin-right: 0;
}
.countdown .count-title {
  display: block;
  font: normal 0.94em "Lato";
  color: #FFFFFF;
  text-transform: uppercase;
  grid-column: span 2;
}
.countdown .figure {
  position: relative;
  height: 110px;
  background-color: #fff;
  border-radius: 8px;
  -moz-box-shadow: 0 3px 4px 0 rgba(0, 0, 0, 0.2), inset 2px 4px 0 0 rgba(255, 255, 255, 0.08);
  -webkit-box-shadow: 0 3px 4px 0 rgba(0, 0, 0, 0.2), inset 2px 4px 0 0 rgba(255, 255, 255, 0.08);
  box-shadow: 0 3px 4px 0 rgba(0, 0, 0, 0.2), inset 2px 4px 0 0 rgba(255, 255, 255, 0.08);
}
.countdown .figure:last-child {
  margin-right: 0;
}
.countdown .figure > span {
  position: absolute;
  left: 0;
  right: 0;
  margin: auto;
  font: normal 5.94em/107px "Lato";
  font-weight: 700;
  color: #000000;
}
.countdown .figure .top:after, .countdown .figure .bottom-back:after {
  content: "";
  position: absolute;
  z-index: -1;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}
.countdown .figure .top {
  z-index: 3;
  background-color: #f7f7f7;
  transform-origin: 50% 100%;
  -webkit-transform-origin: 50% 100%;
  -moz-border-radius-topleft: 10px;
  -webkit-border-top-left-radius: 10px;
  border-top-left-radius: 10px;
  -moz-border-radius-topright: 10px;
  -webkit-border-top-right-radius: 10px;
  border-top-right-radius: 10px;
  -moz-transform: perspective(200px);
  -ms-transform: perspective(200px);
  -webkit-transform: perspective(200px);
  transform: perspective(200px);
}
.countdown .figure .bottom {
  z-index: 1;
}
.countdown .figure .bottom:before {
  content: "";
  position: absolute;
  display: block;
  top: 0;
  left: 0;
  width: 100%;
  height: 50%;
  background-color: rgba(0, 0, 0, 0.02);
}
.countdown .figure .bottom-back {
  z-index: 2;
  top: 0;
  height: 50%;
  overflow: hidden;
  background-color: #f7f7f7;
  -moz-border-radius-topleft: 10px;
  -webkit-border-top-left-radius: 10px;
  border-top-left-radius: 10px;
  -moz-border-radius-topright: 10px;
  -webkit-border-top-right-radius: 10px;
  border-top-right-radius: 10px;
}
.countdown .figure .bottom-back span {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  margin: auto;
}
.countdown .figure .top, .countdown .figure .top-back {
  height: 50%;
  overflow: hidden;
  -moz-backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.countdown .figure .top-back {
  z-index: 4;
  bottom: 0;
  background-color: #fff;
  -webkit-transform-origin: 50% 0;
  transform-origin: 50% 0;
  -moz-transform: perspective(200px) rotateX(180deg);
  -ms-transform: perspective(200px) rotateX(180deg);
  -webkit-transform: perspective(200px) rotateX(180deg);
  transform: perspective(200px) rotateX(180deg);
  -moz-border-radius-bottomleft: 10px;
  -webkit-border-bottom-left-radius: 10px;
  border-bottom-left-radius: 10px;
  -moz-border-radius-bottomright: 10px;
  -webkit-border-bottom-right-radius: 10px;
  border-bottom-right-radius: 10px;
}
.countdown .figure .top-back span {
  position: absolute;
  top: -100%;
  left: 0;
  right: 0;
  margin: auto;
}

// Create Countdown
var Countdown = {
  
  // Backbone-like structure
  $el: $('.countdown'),
  
  // Params
  countdown_interval: null,
  total_seconds     : 0,
  
  // Initialize the countdown  
  init: function() {
    
    // DOM
		this.$ = {
    	hours  : this.$el.find('.bloc-time.hours .figure'),
    	minutes: this.$el.find('.bloc-time.min .figure'),
    	seconds: this.$el.find('.bloc-time.sec .figure')
   	};

    // Init countdown values
    this.values = {
	      hours  : this.$.hours.parent().attr('data-init-value'),
        minutes: this.$.minutes.parent().attr('data-init-value'),
        seconds: this.$.seconds.parent().attr('data-init-value'),
    };
    
    // Initialize total seconds
    this.total_seconds = this.values.hours * 60 * 60 + (this.values.minutes * 60) + this.values.seconds;

    // Animate countdown to the end 
    this.count();    
  },
  
  count: function() {
    
    var that    = this,
        $hour_1 = this.$.hours.eq(0),
        $hour_2 = this.$.hours.eq(1),
        $min_1  = this.$.minutes.eq(0),
        $min_2  = this.$.minutes.eq(1),
        $sec_1  = this.$.seconds.eq(0),
        $sec_2  = this.$.seconds.eq(1);
    
        this.countdown_interval = setInterval(function() {

        if(that.total_seconds > 0) {

            --that.values.seconds;              

            if(that.values.minutes >= 0 && that.values.seconds < 0) {

                that.values.seconds = 59;
                --that.values.minutes;
            }

            if(that.values.hours >= 0 && that.values.minutes < 0) {

                that.values.minutes = 59;
                --that.values.hours;
            }

            // Update DOM values
            // Hours
            that.checkHour(that.values.hours, $hour_1, $hour_2);

            // Minutes
            that.checkHour(that.values.minutes, $min_1, $min_2);

            // Seconds
            that.checkHour(that.values.seconds, $sec_1, $sec_2);

            --that.total_seconds;
        }
        else {
            clearInterval(that.countdown_interval);
        }
    }, 1000);    
  },
  
  animateFigure: function($el, value) {
    
     var that         = this,
		     $top         = $el.find('.top'),
         $bottom      = $el.find('.bottom'),
         $back_top    = $el.find('.top-back'),
         $back_bottom = $el.find('.bottom-back');

    // Before we begin, change the back value
    $back_top.find('span').html(value);

    // Also change the back bottom value
    $back_bottom.find('span').html(value);

    // Then animate
    TweenMax.to($top, 0.8, {
        rotationX           : '-180deg',
        transformPerspective: 300,
	      ease                : Quart.easeOut,
        onComplete          : function() {

            $top.html(value);

            $bottom.html(value);

            TweenMax.set($top, { rotationX: 0 });
        }
    });

    TweenMax.to($back_top, 0.8, { 
        rotationX           : 0,
        transformPerspective: 300,
	      ease                : Quart.easeOut, 
        clearProps          : 'all' 
    });    
  },
  
  checkHour: function(value, $el_1, $el_2) {
    
    var val_1       = value.toString().charAt(0),
        val_2       = value.toString().charAt(1),
        fig_1_value = $el_1.find('.top').html(),
        fig_2_value = $el_2.find('.top').html();

    if(value >= 10) {

        // Animate only if the figure has changed
        if(fig_1_value !== val_1) this.animateFigure($el_1, val_1);
        if(fig_2_value !== val_2) this.animateFigure($el_2, val_2);
    }
    else {

        // If we are under 10, replace first figure with 0
        if(fig_1_value !== '0') this.animateFigure($el_1, 0);
        if(fig_2_value !== val_1) this.animateFigure($el_2, val_1);
    }    
  }
};

// Let's go !
Countdown.init();