How to handle change events of HTML controls using Rails Fra


1. I require to populate dropdowns and textboxes based on the selection in one or the other dropdowns.   I tried to create a dropdown ,radiobutton,checkbox.   But I am not able to find the event handlers for the controls mentioned.   (Like Onchange Event for dropdown list in .NET) .   It will be of great help, if I get some solution.

2 Also I require help in embedding different views (Html) into a single main view with data from different tables (model) data.

Thanks in Advance


1. You can easily do this with Prototype framework (http:// which is distributed with Rails or with even standard javascript. 2. Not sure if I understand you but you might want to have look at partials ( Partials.html).