PHP Archives - Page 21 of 71

How to Update Table structure using migration – Laravel

Last updated on May 30, 2023 by Yogesh Singh

Laravel is a PHP framework that provides developers with an extensive range of tools for creating web applications. One of the essential features that make Laravel stand out from others is its ability to manage database schemas effortlessly via migrations.

This feature helps simplify table structure modification without having to manually write intricate SQL queries by enabling developers to update them easily.

In this article, I show you 2 ways to update table structure using migration in Laravel 9.

How to Update Table structure using migration - Laravel

How to Add Download link in Dropzone – Laravel 8

Last updated on November 12, 2022 by Yogesh Singh

With the use of Dropzone, you can easily add drag & drop file upload area. It displays a thumbnail after file upload but does not display a downloadable link.

In this tutorial, I show how you can add download file link in the Dropzone container after file is uploaded successfully in Laravel 8.

How to add download link in Dropzone - Laravel 8

Create jQuery UI autocomplete with PostgreSQL PHP and AJAX

Last updated on November 12, 2022 by Yogesh Singh

jQuery UI autocomplete allows the user to select an item from the suggestion list based on the typed value.

You can load the suggestion list with and without AJAX.

In this tutorial, I show how you can add jQuery UI autocomplete on your page and load PostgreSQL database data using AJAX and PHP.

Create jQuery UI autocomplete with PostgreSQL PHP and AJAX

How to add Foreign key in Migration – Laravel

Last updated on September 18, 2023 by Yogesh Singh

In Laravel, migrations are a way to modify and manage the database schema of the application. A foreign key is a field that is used to establish the relationship between two tables via the primary key (You can also use a non-primary field but not recommended).

In this tutorial, I show how you can add a foreign key constraint while creating a table using migration in the Laravel 10 project.

How to add Foreign key in migration - Laravel