Add Newline in Unordered List (UL) from JavaScript

Javascript Web Development Object Oriented Programming

To add a newline in Unordered List, use the document.querySelector().append(). Following is the code −

Example

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initialscale=1.0">
<title>Document</title>
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<style>
   h1{
      font-size: 2.50rem;
   }
   h2, label{
      font-size: 1.50rem;
   }
</style>
</head>
<body>
<h1>Adding Name Demo</h1>
<div>
<label>Enter The Name:</label>
<input class="txtName" type="text" />
<button class="btnName">Save</button>
</div>
<h2>List Of Name</h2>
<ul class="listOfName"></ul>
<script>
   const buttonName = document.querySelector('.btnName')
   const addName = e => {
      let nameTxt = document.querySelector('.txtName'),
      name = nameTxt.value.trim()
      if (name) {
         let tagLi = document.createElement('li')
         tagLi.textContent = name
         document.querySelector('.listOfName').append(tagLi)
         nameTxt.value = ''
      }
   }
   buttonName.addEventListener('click', addName)
</script>
</body>
</html>

To run the above program, save the file name “anyName.html(index.html)” and right click on the file. Select the option “Open with Live Server” in VS Code editor.