How to Hide and Show Elements in JavaScript with Button Clicks

Learn how to hide and show HTML elements using JavaScript. Follow this guide to toggle visibility on button clicks efficiently.
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How to Hide and Show Elements in JavaScript with Button Clicks

One of the common functionalities in web development is the ability to hide and show elements based on user interactions, such as button clicks. This is achieved using JavaScript to manipulate the HTML and CSS of your web page.

Here's how you can implement this:

HTML Structure

First, let's set up the basic HTML structure. You'll need a button and the element you want to hide or show:

[[See Video to Reveal this Text or Code Snippet]]

JavaScript Code

Next, write the JavaScript to handle the button click event and toggle the visibility of the content:

[[See Video to Reveal this Text or Code Snippet]]

Explanation

Selecting Elements:

The getElementById method is used to select the button and the content div.

Adding Event Listener:

The addEventListener method is attached to the button with the 'click' event, triggering a function whenever the button is clicked.

Toggling Display Property:

Inside the function, the style.display property of the content element is checked. If it's set to 'none', indicating that the content is hidden, it changes to 'block' to show the content. Otherwise, it sets style.display to 'none' to hide the content.

This simple yet effective approach helps you manage the display of elements dynamically in response to user actions like button clicks. With these few lines of code, you can enhance the interactivity of your web pages significantly.

Happy coding!

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