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Dropzone is a JavaScript library that allows uploading file by drag’n’drop and displays the file preview after upload.
It is easier to add to the page and it does not depend on any library like jQuery.
The file will upload to the server via AJAX.
In this tutorial, I show how you can use the Dropzone library to upload the file in CodeIgniter 3.
jQuery UI sortable enables users to reorder HTML elements effortlessly through simple drag and drop actions.
With jQuery UI Sortable, users gets the ability to adjust the positions of images, this enhanc the visual layout and customization options on your webpage.
In this tutorial, I show how you can save the sorted image list order in the MySQL database and read it.
AJAX pagination makes it easier to display the large list of records in multiple pages without refreshing the whole page when navigating.
While navigating pages if you refreshed the webpage then it will load record from 1st instead of page position before the refresh.
E.g. If you are on the 5th page then it will again start from 1st when webpage reload.
To retain the position, I am using COOKIE to store the page number and use it after page successfully load to fetch records in CodeIgniter.
By storing media files in the MySQL database make it easier to retrieve files uploaded by the user or in a specific category.
For this require storing the file on the server and saving the reference to the database.
In the tutorial, I show how you can upload and store video to the MySQL database table with PHP. Also, show how you can display stored videos in the database.
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