JQuery is a free, open-source JavaScript framework that simplifies the scripting of the client-side. Nowadays, web developers use this cross-platform library along with WordPress. WordPress is a content management system that is based on PHP and MySQL. It is one of the top website management and blogging system of the digital world. In this article, we have mentioned the best practices to use jQuery with WordPress. For developers, the key to enhance skills is to practice programming.
1. USE WP_ENQUEUE_SCRIPT ()
The script tag helps in using jQuery with HTML. But it is not advisable to use it with WordPress as well. It is because the traditional method of using the script for coupling jQuery with WordPress will result in potential problems. Not only this, you have to keep a check to prevent script queuing.
2. LOAD JQUERY FROM THE GOOGLE AJAX LIBRARY
There are various reasons to use Google AJAX Library to load jQuery. But while doing so, you have to modify the code too. The web developers can also use Google Libraries to avoid modifying the codes.
3. LOAD JQUERY IN THE FOOTER
Preferably, JavaScript libraries are inserted at the bottom of the HTML page to improve the load time. But it is noteworthy to see that jQuery is loaded by default in the header of the page. Therefore, web developers must load jQuery in the Footer. While doing so, the script needs to be changed.
4. USE THE LATEST VERSION OF JQUERY
Using the latest version of jQuery is an ultimate way to boost the performance and speed of the existing functionality. But using a bundled WordPress along with the latest version of jQuery always creates troubles with plugins. Therefore, web developers must ensure to deregister jQuery. The other way to avoid such problems one must use the “if else statements” to restrict new version to be only loaded on the required pages.
5. USE PROPER JQUERY SYNTAX
Web Developers should be very careful with correct jQuery syntax. Checking right syntax is very necessary while using jQuery with WordPress. There are certain points to check:
- Ideal insertion of Colons and semicolons.
- Closing parenthesis is a must.
- Double and single quotes should not mismatch.
6. PERFORM DEBUGGING
In order to eliminate bugs from codes, the web developers are recommended to use Firefox and Firebug. Addition of console.log and console.info, statements with jQuery script can also be preferred.
Web Developers can enhance their skills while improving the WordPress website with the interesting features of jQuery. Hope these jQuery tips will make you confident while coding. If you want to practice coding onlineand learn basic yet important tips and tricks for programming, visit CodeFights. It is a platform that helps you enhance your coding skills, and giving you an edge over the others.