Basically what will happen is that you'll load the first select ie Category. Here in this blog post we will be going to see how to fetch data and to display it in front end. Here is the code below: Python code sending the data to the php page: And display data in the web page without reloading the whole web page using jQuery ajax. To retrieve or fetch data from MySQL database it is simple to do it using MySQL ” Select ” query in PHP . Step 2: Retrieving and Inserting the Form Data. The index.php file is using for both purposes, which are inserting images and displaying images from the database. Have a read up on “database normalisation” for more information. Create a database and name it as "registration_pdo". When the user selects a category, the change should fire up an ajax call to query the db and get sub directories from the category id posted. To create a database: Open the PHPMyAdmin. How to Retrieve and Display Data From Database using Ajax without Page Refresh. Let's start with: Creating our Table We are going to make our database. same plan for the product description After this we want to display image on web page so we have show that inserted image into image tag by converting binary data into image by using base64encode() function. This source code will help us on how to show data from the Database using PDO Query. Step 2: Store and Retrieve image from Database. PHP DATA ENCRYPTION INSERT RETRIEVE MYSQL DATABASE In this lesson I am going to show you how to insert and retrieve encrypted data in PHP using a mysql database. the call returns the sub category as json which you'll put in the select box. Creating Database Table. First create a table inside your database. So this way we can insert image into mysql database by using php … After creating a database name, then we are going to create our table. I am using MySQL Database. The problem I am having is that the PHP code is not reading in the values from the Json data and therefore it is not being inserted into the database. Php is a server side scripting language it allows to store data into database at server level. As we know Database is a collection of tables that stores data in it. The next step is to show how to insert data present in JSON file to a database using PHP. I have created a simple table named products as you can see in the below image. General guide on the path to take would be to use jquery. Using these methods will make your websites and applications more secure. How to insert values to database in PHP using AJAX? Before going through the tutorial you can download the source code from the link given below. In mysql database table we have store image in column with data type blob. When a user clicks the submit button of the add record HTML form, in the example above, the form data is sent to 'insert.php' file. 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