Syntax error How to toggle between hiding and showing an element with JavaScript?

How to toggle between hiding and showing an element with JavaScript?



To toggle between hiding and showing an element with JavaScript, the code is as follows −

Example

 Live Demo

<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1" />
<style>
   body {
      font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
   }
   button {
      padding: 10px;
      border: none;
      background-color: rgb(51, 51, 192);
      color: white;
      font-size: 18px;
   }
   .div-visible {
      width: 100%;
      padding: 50px 0;
      text-align: center;
      background-color: rgb(210, 230, 173);
      margin-top: 20px;
      font-size: 18px;
      font-weight: 500;
   }
</style>
</head>
<body>
<h1>Toggle hide and show example</h1>
<button class="toggleDisplay">Hide Div</button>
<h2>Click on the above button to hide the div below</h2>
<div class="div-visible">
This is a div element
</div>
<script>
   document .querySelector(".toggleDisplay") .addEventListener("click", toggleDivDisplay);
   function toggleDivDisplay() {
      var x = document.querySelector(".div-visible");
      if (x.style.display === "none") {
         x.style.display = "block";
      } else {
         x.style.display = "none";
      }
   }
</script>
</body>
</html>

Output

The above code will produce the following output −

On clicking the “Hide Div” button −

Updated on: 2020-05-08T13:23:28+05:30

930 Views

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