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AJAX (Asynchronous JavaScript and XML) is an important part when building a dynamic web application. You can send requests to a server and update parts of a web page without reloading the whole page.
In CakePHP 4 CSRF protection is already enabled, you can use this to securely send AJAX requests.
In this tutorial, I show how you can send AJAX request using jQuery with and without a CSRF token in CakePHP 4 project.
If you are using Livewire then you don’t need to include any external library or write a script to detect if a user is online or offline.
Livewire already provided a utility to perform offline action check. You only need to add it to the HTML element that gets affected according to the user state.
In this tutorial, I show how you can detect if the user is online or offline and display an alert using Livewire in Laravel 9.
In Livewire you can prefetch the data from the database before the user click on the HTML element. Data will show instantly on click if it is already loaded.
For this, you have to add prefetch modifier to the event.
In this tutorial, I show how you can preload content when the mouse over on an element in the Livewire component in Laravel 9 project.
Storing file upload details in the database provide more flexibility and control over file handling and management. You can easily keep track of who uploaded this file and when.
In this tutorial, I show how you can upload file with validation and save it to the MySQL database in CakePHP 4 project.
Also, show how you can display stored files on the page.
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