Latest Screencasts (page 5)

In this third and final episode on complex forms I will show you how to edit a project and multiple tasks all in one form. This includes removing and adding tasks dynamically as well. See the show notes for updated code.

See how to use Javascript and RJS to add and remove form fields dynamically. This episode will build upon the previous episode allowing you to create any number of tasks in one form the same time a project is created.

by Geoffrey Grosenbach. Technical consulting by Prototype Core Team Member Justin Palmer. Did your first few years of Javascript programming consist of “copy” and “paste”? It’s time to learn it right! Javascript is a highly dynamic language with many interesting features which most developers never learn. Yet familiarity with Javascript...

by Geoffrey Grosenbach. Technical consulting by Justin Palmer of the Prototype core team. If you’ve been on the web anytime over the past two years, you’ve probably heard the word ‘Ajax.’ This highly anticipated hour and a half-long screencast takes up where Javascript with Prototype left off. You’ll learn how...

This episode will walk you through adding AJAX functionality to a form using RJS. See how to easily update multiple elements on a page.