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webpage content editable by modal , save and cancel buttons in that modal by only html, css and javascript or jquery

Posted by: admin November 1, 2017 Leave a comment

Questions:

This is a contentEditable demo[enter link description here][1]. Webpage content editable by modal, save and cancel buttons in that modal by only html, css and javascript or jquery. I want to create same thing by creating popup by only html, css and javascript?

var editBtn = document.getElementById('editBtn');
var editables = document.querySelectorAll('#title, #author, #content');

if (typeof(Storage) !== "undefined") {
  if (localStorage.getItem('title') !== null) {
    editables[0].innerHTML = localStorage.getItem('title');
  }
  if (localStorage.getItem('author') !== null) {
    editables[1].innerHTML = localStorage.getItem('author');
  }
  if (localStorage.getItem('content') !== null) {
    editables[2].innerHTML = localStorage.getItem('content');
  }
}

editBtn.addEventListener('click', function(e) {
  if (!editables[0].isContentEditable) {
    editables[0].contentEditable = 'true';
    editables[1].contentEditable = 'true';
    editables[2].contentEditable = 'true';
    editBtn.innerHTML = 'Save Changes';
    editBtn.style.backgroundColor = '#6F9';
  } else {
    // Disable Editing
    editables[0].contentEditable = 'false';
    editables[1].contentEditable = 'false';
    editables[2].contentEditable = 'false';
    // Change Button Text and Color
    editBtn.innerHTML = 'Enable Editing';
    editBtn.style.backgroundColor = '#F96';
    // Save the data in localStorage 
    for (var i = 0; i < editables.length; i++) {
      localStorage.setItem(editables[i].getAttribute('id'), editables[i].innerHTML);
    }
  }
});
body{ 
  font-family: "Dosis"; 
  font-size: 1.3em;
  line-height: 1.6em;
}

.headline{
  font-size: 2em;
  text-align: center;
}

#wrapper {
  width: 600px;
  background: #FFF;
  padding: 1em;
  margin: 1em auto;
  box-shadow: 0 2px 5px rgba(0,0,0,0.3);
  border-radius: 3px;
}

button {
  border: none;
  padding: 0.8em;
  background: #F96;
  border-radius: 3px;
  color: white;
  font-weight: bold;
  margin: 0 0 1em;
}

button:hover, button:focus {
  cursor: pointer;
  outline: none;
}

#editor {
  padding: 1em;
  background: #E6E6E6;
  border-radius: 3px;
}

#editor:focus {
  background: #FFF;
  border-color: #69c773;
}
<link href='https://fonts.googleapis.com/css?family=Dosis|Rajdhani' rel='stylesheet' type='text/css'>

<div id="wrapper">

  <section>
    <h1 class="headline">contentEditable Demonstration</h1>

    <button id="editBtn" type="button">Edit Document</button>
    <div id="editDocument">
      <h1 id="title">A Nice Heading.</h1>
      <p>Last Edited by <span id="author">Monty Shokeen</span>
      </p>
      <p id="content">You can change the heading, author name and this content itself. Click on Edit Document to start editing. All the editable content is styled differently. The final content is saved in localStorage and is retrieved later when you reload the webpage.</p>
    </div>
  </section>
</div>
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