PHP

6 minutes read
To use AJAX in Laravel on a button, you can create a route and a corresponding controller method to handle the AJAX request. In your blade file, you can use JavaScript to send an AJAX request when the button is clicked. Inside the controller method, you can perform the necessary logic and return a response, which can be displayed on the page without refreshing the entire page. Make sure to include the CSRF token in your AJAX request to prevent CSRF attacks.
5 minutes read
To sort values of an array in Laravel, you can use the collect helper function to create a collection from the array and then call the sortBy method. This method takes a closure as an argument which specifies the key by which to sort the elements. After sorting, you can convert the collection back to an array using the values method.
6 minutes read
To send a cross-domain AJAX POST request with Laravel, you can use the jQuery AJAX function with the crossDomain option set to true. This will allow the request to be sent to a different domain than the one from which the script is loaded. In your Laravel application, you should also handle CORS (Cross-Origin Resource Sharing) requests by setting up CORS middleware or by adding the appropriate headers to the response. Additionally, you may need to configure your server to allow CORS requests.
6 minutes read
To insert a simple form value in Laravel, you can use the request() helper function in your controller method. By accessing the value using the name attribute of the input field from the form, you can then save it to a model or database table using Laravel's Eloquent ORM. Make sure to properly validate the incoming data and use CSRF protection to prevent forms from being exploited by malicious users.
5 minutes read
To change password in Laravel, you can follow these steps:First, open your Laravel project in your code editor.Locate the "Auth" folder within your project directory.Inside the "Auth" folder, you will find a file named "ResetPasswordController.php".Open the "ResetPasswordController.php" file and locate the "reset" method.Within the "reset" method, you can add the logic to change the password for a user.
7 minutes read
To submit a popup form with an AJAX request in Laravel, you can use JavaScript to handle the form submission and send the data to the backend using AJAX.First, you need to write JavaScript code that listens for the form submission event and sends an AJAX request to a Laravel route that handles the form processing. You can use the $.ajax() function in jQuery or the fetch API in vanilla JavaScript to send the AJAX request.
6 minutes read
In Laravel, you can use the pre-defined destroy method to delete a record from the database. This method is typically used in controller methods that handle delete requests. The destroy method takes the ID of the record you want to delete as a parameter.To use the pre-defined destroy method in Laravel, you need to first define the route and controller method for deleting a record.
6 minutes read
In Laravel, the remember_token is a special token used for persistent login sessions. This token is stored in the users table and is used to authenticate the user even after they have closed the browser.To utilize the remember_token in Laravel, you need to ensure that the users table contains a remember_token field. Laravel's built-in Auth system automatically handles generating and storing this token when users choose the "Remember Me" option during login.
5 minutes read
To access JSON attributes in MariaDB with Laravel, you can use the -> operator to specify the path to the desired attribute in your query.
7 minutes read
To import or export data to Excel in Laravel, you can use the Laravel Excel package which provides a simple and elegant way to import and export Excel and CSV files.To import data to Excel, you can create an import class which extends the Maatwebsite\Excel\Concerns\ToModel interface and implements the collection() method to define how to map Excel columns to your database model. You can then use the Excel::import() method to import data from an Excel file.