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Manually checking or unchecking each box on HTML forms with multiple checkboxes can be time-consuming and frustrating. The strength of jQuery and JavaScript, however, allows you to quickly check or uncheck all checkboxes with just a few lines of code.
In this article, we will explore how to check and uncheck all checkboxes using jQuery and JavaScript and provide examples of how to implement this functionality in your projects.
It lets users be more flexible by letting them hide or show columns they don’t want to see on a list.
You can easily do this using jQuery. Just toggle the specific columns based on what you choose.
In the example, I’m making a table layout to list employee details. Checkboxes are used to hide or show table columns with the help of jQuery.
The process of sending JavaScript arrays to the server-side using AJAX is a frequent requirement in web development. JavaScript arrays allow us to store and manage data in a structured format.
This can be used to pass the group of related values as data to the $.ajax for processing and get the response.
E.g. pass all checked checkboxes values, selected values from the list.
In this tutorial, you will learn how to send a JavaScript array to the server-side using AJAX, jQuery, and PHP with a live example.
JSON or JavaScript Object Notation is a widely used transmitting format for passing data between a server and a web application. It is the most efficient way to return multiple values as a response from the PHP script to jQuery.
It is not possible to return an array directly from AJAX, and it must be converted into a valid format. You can either use the XML or JSON format.
In the tutorial demonstration, I will return an array of users from AJAX, while return converts the array into JSON format using the json_encode() function in the PHP.
Based on response show data in tabular format.
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