todoApp revised edition

by shahryar saljoughi

HTML

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <link href="styles.css" type="text/css" rel="stylesheet">
  <title>Document</title>
</head>
<body>
  <p class="title">Todo App</p>
  <div class="container">
    <div id="rightPanel" >
      
    </div>
    <div id="leftPanel">
      <input type="text" class="stack-item" id="descriptionInput">
      <button class="stack-item createButton" onclick="addItem()">New todo</button>  
    </div>
  </div>
  <script src="scripts.js"></script>
</body>
</html>

CSS

* {
  box-sizing: border-box;
  font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
}
body {
  padding: 10%;
}
.container {
  display: flex;
  margin: auto;
  width: 80%;
  flex-direction: row;
}

div#leftPanel {
  flex: 1;
  display: flex;
  flex-direction: column;
  flex-shrink: 1;
}

div#rightPanel {
  flex: 3;
  flex-shrink: 1;
}

input {
  padding: 5px;
}

.stack-item {
  margin: 7px 0px 7px 0px;
  display: block;
}

.createButton {
  background-color: rgb(4, 129, 71);
  color: white;
  padding: 10px;
  font-weight: bold;
  border-radius: 10px;
  cursor: pointer;
}

.createButton:hover {
  background-color: rgb(74, 119, 7);
}

.todo {
  padding: 10px;
  width: 80%;
  position: relative; /*this is because it has a child who wants to be absolutely positioned!. */
  margin: 10px auto 10px auto;
  border-bottom: grey outset;
}
.todo:first-child {
  margin: auto;
}

.close {
  color: red;
  font-weight: bold;
  position: absolute;
  top: 0px;
  right: 0px;
  cursor: pointer;
}
.title {
  text-align: center;
  display: block;
  
  font-size: 50px;
}

@media screen and (max-width: 992px) {
  .container {
    flex-direction: column;
  }
  .todo {
    width: 100%;
  }
}

JavaScript

/* class Task {
  constructor(description, deadline, order) {
    this.description = description;
    this._deadline = deadline;
    this.id = uuidv4();
  }
  get deadline() {   }
  set deadline(value) {   }
} */

/* function uuidv4() {
  return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
    var r = Math.random() * 16 | 0, v = c == 'x' ? r : (r & 0x3 | 0x8);
    return v.toString(16);
  });
}
 */
let items = [];

function addItem(description=document.getElementById("descriptionInput").value) {
  if (!description) {
  	return;
  }
  
  items.push(description);
  document.getElementById("descriptionInput").value = "";
  renderItemOnPage(description);
}

function renderItemOnPage(item) {
  let panel = document.getElementById("rightPanel");
  panel.innerHTML += `<div class="todo">
  
  ${item}
</div>`; 
}