I can’t seem to reach the end of the fun stuff you can do with emerging web technologies. Today, I’m going to show you how to do something that—until the last while—has been almost unprecedented: uploading files via AJAX.
Oh, sure, there have been hacks; but if you’re like me, and feel dirty every time you type iframe, you’re going to like this a lot. Join me after the jump!
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In lesson nine of our CodeIgniter series, we’ll build a small image gallery that allows you to upload files, and automatically create thumbnails.
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In this week’s 30 minute screencast, I’m going to show you how easy it is to work with the MVC pattern and CodeIgniter. This video is aimed at beginners who have no experience with a PHP framework.
For demonstration purposes, we’ll be building a simple image upload utility. We’ll then perform some validation, save the file to our uploads folder, and automatically create a respective thumbnail. With raw PHP, this can be somewhat time-consuming. However, with CodeIgniter, it’s simply a matter of referencing the correct library, and passing in some configuration options! Let’s dive in.
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