Break down the framework, where form calls will set interfaces

In the decomposition framework, where do forms usually set interfaces? Break down the MVC structure and skip PAGELET management. in the initial file header INCLUDE & quot; ru_query.js & quot;, the form file in MODule starts with this. & lt; divid = & quot; appfrm & quot; class = & quot; form-area & quot; & break down the framework. Where do forms usually have interfaces?
Break down the MVC structure and skip PAGELET management. in the initial file header INCLUDE "ru_query.js ",
The form file in MODule starts with this.


It seems that it is not quite right. it is normal to make a form. should it be like this?
<Form method = "post" name = "appform" action = "ru_query.js">


Currently, this JS does not show any results. The region data is not loaded... is it missing ?, In general, where does the MVC structure define FORM actions?

------ Solution --------------------
. The form should be read into the div through js.
Action? Should it be Controller?