YogeshChauhan . com

How to create a simple digital clock using JavaScript?

in JavaScript on March 29, 2021

HTML

CSS

JavaScript

This is most important part. We’ll make a function and then call it at the end. Creating a function will be helpful to reuse or export.

We need to get the time in current hour, minute and second. We’ve used Date() function in past in few examples such as to convert datetime to date format. Using the new date we can get the hour(getHours), minutes(getMinutes) and seconds(getSeconds).

I have also used The Conditional Operator Shorthand to check and make the minute and second digit a double digit.

After that just set those values in our HTML elements using their IDs.

We need to keep the clock updated. We can use setTimeout function to do so.

Here’s the function and the demo.

amazon

Most Read

#1 How to check if radio button is checked or not using JavaScript? #2 Solution to “TypeError: ‘x’ is not iterable” in Angular 9 #3 How to add Read More Read Less Button using JavaScript? #4 How to uninstall Cocoapods from the Mac OS? #5 How to Use SQL MAX() Function with Dates? #6 PHP Login System using PDO Part 1: Create User Registration Page

Recently Posted

Jun 16 What are Stored Procedures for SQL Server? Jun 16 What are Class Constants in PHP? Jun 15 A short basic guide on states in React Jun 15 How to define constants in PHP? Jun 15 How to define visibility for a property in PHP? Jun 15 How to use @if and @else in SCSS?

You might also like these

How to Block IPs and User Agents using code in Drupal or WordPress?DrupalWhat is the best way to add JavaScript Code into HTML?HTMLHTML Copyright SymbolHTMLArray destructuring and Object destructuring in JavaScriptJavaScriptHow to create a cross-browser smooth scrolling with jQuery?jQuerySafe Practice to add Links to cross-origin destinationUI/UXHow to get Current Year, Month and Date in JavaScript?JavaScriptWhere is the PHP log file located on Mac OS?PHPHow to obfuscate JavaScript code to hide it from View Source?JavaScriptHow to make a Custom Login Page in WordPress?WordPressWordPress: How to add a Search Icon in Menus with toggle effect using jQuery?jQueryList of social media icon logo color codes in HEXMisc