Read the source code selected for upload with JavaScript
In this article we will see a very simple solution to preview the source code uploaded in a form with JavaScript. This is a very practical solution in different contexts.
JavaScript
Common coding solutions with a special focus on the practical implementations of ECMAScript and the most recent DOM versions.
Creating a PDF upload preview with JavaScript
In this article we’ll see how to create a preview of a PDF file selected for upload using the PDF.js library. This is an interoperable solution that works in various scenarios.
Creating an image upload preview with JavaScript
In this article we’ll see how to create an image upload preview in JavaScript by leveraging the features of the FileReader class.