Let’s begin by looking at an HTML form and some vanilla JavaScript to go with it, as shown in Listing 1. You can also see this example running in a live fiddle . Listing 1.

All Web APIs (Application Programming Interface) supply code so that you don’t have to. They handle the intricate low-level details, allowi ...

HTML doesn't care when you define an element's attributes as long as you give them values somewhere. This means that you have the ability to create a text box element dynamically and set its ...

All Java-based file uploads start on the client, either through an HTML form, a JavaScript method or the Apache Commons HttpClient. The simplest of the three is the HTML form. When developers add the ...

In this example that server-side resource is named upload.php; When notified that the JavaScript file upload was successful, send an Ajax based alert to the client. All the HTML and JavaScript logic ...