Material Design | Commenting | JavaScript

index.html

<div class="mdl-grid">
  <div class="mdl-cell mdl-cell--4-col"></div>
  <div class="mdl-cell mdl-cell--4-col">
    <div class="demo-card-wide mdl-card mdl-shadow--2dp">
      <div class="mdl-card__title">
        <h2 class="mdl-card__title-text">Material Design | Working Comments</h2>
      </div>
      <div class="mdl-card__supporting-text">
        <form action="#">
          <div class="mdl-textfield mdl-js-textfield mdl-textfield--floating-label">
            <input class="status-box mdl-textfield__input" type="text">
            <label class="mdl-textfield__label" for="sample3">Say something...please </label>
          </div>
        </form>
      </div>
      <div class="mdl-card__actions mdl-card--border">

        <button id="update" disabled="disabled" class="mdl-button mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--accent">
     <i class="material-icons">send</i> Post
    </button>
        <div class="counter material-icons mdl-badge mdl-badge--overlap" data-badge="140"></div>
        <p><span class="commentCount"></span> <span class="people"></span></p>
        <ul class="posts collection mdl-list">
        </ul>
      </div>
      <div class="mdl-card__menu">
        <button class="mdl-button mdl-button--icon mdl-js-button mdl-js-ripple-effect">
      <i class="material-icons">share</i>
    </button>
      </div>
    </div>
    <div class="mdl-cell mdl-cell--4-col"></div>
  </div>
</div>

Material Design | Commenting | JavaScript.markdown

Material Design | Commenting | JavaScript

The code is initially from the JavaScript Codecademy Series, I was just brushing up on some basics and decided to materialize it. Hope you enjoy it. Updated to use Material Design Lite - much smoother and looks better.

A Pen by stephan maree on CodePen.

License.

script.js

archive = [];

function updateCommentCount () {
  var archiveCount = archive.length;
  if(archiveCount === 1) {
    $('span.people').text('peson has commented on this');
  } else if(archiveCount > 1)  {
     $('span.people').text('people has commented on this');
  } else if (archiveCount < 1)  {
      $('span.people').text('no comments so far');
  }
  $('span.commentCount').text(archiveCount);
}
var main = function() {
  var index = $("ul.posts.collection.mdl-list").index(this);
  var newVal = 1;
  $('#update').click(function() {
     updateCommentCount();
    var post = $('input.status-box.mdl-textfield__input').val();
    var template = '<li class="mdl-list__item collection-item"><i class="material-icons">textsms</i>  ';

    $('ul.posts.collection.mdl-list').append(template + post + '  ' + '<span class="dateStyle">' + d + '</span>');
    $('input.status-box.mdl-textfield__input').val('');
    $('.counter').attr('data-badge', 140);
    $('#update').attr('disabled', true);
  });

  $('input.status-box.mdl-textfield__input').keyup(function() {
    var postLength = $(this).val().length;
    var charactersLeft = 140 - postLength;
    $('.counter').attr('data-badge', charactersLeft);
    if (charactersLeft < 0) {
      $('#update').prop('disabled', true);
    } else if (charactersLeft == 140) {
      $('#update').prop('disabled', true);
    } else {
      $('#update').attr('disabled', false);
    }

  });
  $('#update').attr('disabled', false);
};
$(document).ready(main);

function savePost() {
  var post = $('input.status-box.mdl-textfield__input').val();
  var action = document.querySelector('#update');
  $(action).on('click', function() {
    var post = $('input.status-box.mdl-textfield__input').val();
    archive.push({
      "CommentName": post,
      "Time": d
    });
    for(var i = 0; i < archive.lenght; i++) {
    localStorage.setItem(archive[i].CommentName, archive[i]);
   
    }
  });
}
savePost();

var d = new Date().toISOString().slice(0, 10);

scripts

<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jqueryui/1.11.2/jquery-ui.min.js"></script>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/0.96.1/js/materialize.min.js"></script>
<script src="https://code.getmdl.io/1.1.2/material.min.js"></script>

style.css

.demo-card-wide.mdl-card {
  width: 512px;
}

.demo-card-wide > .mdl-card__title {
  color: #fff;
  height: 176px;
}

.demo-card-wide > .mdl-card__menu {
  color: #fff;
}

html,
body {
  color: #404040;
  background-color: #eee;
  background: url('http://www.wallpaperspeed.xyz/wp-content/uploads/2016/01/FLAT-WALLPAPER-WSP094.jpg');
  background-size: cover;
  background-repeat: no-repeat;
}

#header {
  background: transparent;
}

.container {
  background: white;
}

.z-depth-3 {
  margin-bottom: 25px;
}

html {
  font-family: Roboto;
}

p > a:hover {
  text-decoration: none;
}

p > i {
  position: relative;
  top: 0px;
  padding: 0px;
}

p > i:hover {}

.button-group {}

.counter {
  display: inline;
  margin-top: 0;
  margin-bottom: 0;
  margin-right: 10px;
}

.posts {
  clear: both;
  list-style: none;
  padding-left: 0;
  width: 100%;
  overflow-y: scroll;
  max-height: 390px;
}

.input-field.col.s12 {
  margin-top: 30px;
  position: relative;
}

.posts li {
  background-color: #fff;
  border: 1px solid #d8d8d8;
  padding-top: 10px;
  padding-left: 20px;
  padding-right: 20px;
  padding-bottom: 10px;
  margin-bottom: 10px;
  word-wrap: break-word;
  min-height: 42px;
}

.mdl-card {
  width: 512px;
}

.mdl-card__title {
  color: #fff;
  height: 176px;
  background: url('../assets/demos/welcome_card.jpg') center / cover;
}

.mdl-card__title {
  color: #fff;
  height: 176px;
  background: url('https://lh4.ggpht.com/nyp1JUkjVXcBTsEdWJxuNq_-h1-yqPvHJodynvQAySJsUqllkm1ZE9G5F5px2Vr1n7Tj=h900') center / cover;
}

.space {
  padding: 15px;
}

.mdl-list__item collection-item > i {}

.posts > li > i {
  color: #008080;
  margin-right: 15px;
  margin-top: 8px;
}

span.dateStyle {
  font-size: xx-small;
  float: right;
  margin-left: 25px;
  position: static;
  color: #FF1493;
}

button.mdl-button.mdl-button.mdl-js-button.mdl-button--raised.mdl-js-ripple-effect.mdl-button--accent {
  background: #008080;
}

styles

<link href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.min.cs" rel="stylesheet" />
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet" />
<link href="http://fonts.googleapis.com/css?family=Roboto:300,400,500,700" rel="stylesheet" />
<link href="https://code.getmdl.io/1.1.2/material.indigo-pink.min.css" rel="stylesheet" />