I have a Java application that I am implementing following the MVC pattern.I want to have a window (view) that contains a form which allows the user to add several text fields. There will also be a button that will allow the user to add  more text-fields to the form.I have several questions about this.Will the code for adding new text-fields be considered part of the controller or the view?If controller, then this controller will not do anything to the model, it will just modify my view, so is this a violation of MVC?If view, then will it be a violation of MVC as the changes in view were not directed from the model?
MVC: View-Controller Interaction
java;mvc
A couple of things here:There are several ways of implementing MVC, each technology and kindof app has it. See this great article to have a betterunderstanding.An action that involves only VC is not a violation, not every useraction has to touch the three parts of MVC.The code that will add new text-fields will be controllers, which add a view (textfield) and should add a model representing what that textfield means in your app (if the view alone has any meaning then this VC-only relationship is ok).Changes in the view can come from two places: from the controller or from the model itself BUT by notifications (this means that the model must not know the views directly, but have a group of listeners that listens his changes).I hope this answer plus the article clarifies a little bit more your knowledge of MVC and its implementation in your app.Good luck!