Ajax is a robust technique that is usually used to create fast and dynamic web pages. It makes it possible to update sections of the Web page without refreshing the entire page. Ajax allows the user to update web pages asynchronously by exchanging minute amounts of data within a server. It is utilized in WordPress‘ backend.
What Are The Main Uses of Ajax?
The common Ajax script follows some basic steps:
- The user clicks the button to trigger the event.
- The Ajax call is initiated and uses XML to send a request to the server-side script.
- Utilizing the XML once again, the script then sends the information back to the original customer-side page that sent the request.
Some of the effects that can be accomplished using the various forms of Ajax script include:
Form Submission and Validation
Ajax can make forms better for the users since they are always an involved process. The particular app can be utilized in many ways such as validation, submission, and auto complete processes. Some websites use Ajax to ascertain if certain forms meet specific requirements including valid URL, email, as well as, the right password length.
Updating with User Content
Twitter has commenced utilizing Ajax with their “trending topics” pages. The page informs the user about the additional tweets that have been made on a given subject, every few seconds.
Voting and Rating
Some social bookmarking websites such as Reddit and Digg let the user decide about the primary content of a given site by voting on the content the visitors like. They utilize Ajax to handle the entire voting process, so that the users can air their opinions and suggestions on various stories in an efficient manner.
Google was among the prominent firms to start employing Ajax. Auto-Complete is ideal for forms that have lots of potential inputs because performing a select drop down can be tedious and time-consuming. If the user types on the Google search bar, it commences utilizing Ajax to get common outcomes from the database with every input from ones keyboard.
When using Ajax, the user can opt to type in the username and password into the original page directly without going to the login page, to finally navigate back to the page they were on.
The Four Main Benefits of using Ajax in WordPress
1. Intuitive Interactivity
The primary purpose of using Ajax is to increase speed, usability and performance of a web application. The movie rating feature on Netflix is a perfect example of Ajax.
2. User-Friendly Pages
Since a page postback is being removed, applications that use Ajax will be easier to use, faster, and more responsive.
3. Making Asynchronous Calls
Ajax enables users to make asynchronous calls to any web server. As a consequence, the client browser needs not to wait for the arrival of all data before allowing the user to interact with the page again.
Ajax is ideal for performing callbacks and making quick round trips to and from the server to save or retrieve data without posting the whole page back to the server.
- Fundamental Tips for Using Ajax in WordPress
- Utilize the built-in jQuery form plugin when submitting forms.
- Utilize admin-ajax.php when handling Ajax requests.
Ajax is ideal when developing personal themes or plugins. It makes the interaction with users more responsive and stable. This will assist WordPress developers to ensure that their Ajax themes and plugins are safe and functioning efficiently.
Author & Bio:-
Morris Edwards is a trusted content writer, internet marketer and SEO analyst. He has been writing articles, blogs and guest post for Awebstar from past 3 years and is known for his search observations and insights. He also gives you a Responsive web design services in Singapore.