将表单连接到Javascript对象（以及其他最佳实践建议）

I've been using javascript to do lightweight functionality on sites for years - DOM manipulation etc - but just now im beginning to investigate using it to do a lot more of the heavy lifting (in combo with PHP). I've only just started getting into OO JS, and im still trying to get my head around the best-practices and design patterns that work well with it.I've been using javascript to do lightweight fu