#Primefaces change stack menu location software#

: 56 This is close to the approach taken by the Ruby on Rails framework (August 2004), which has the client send requests to the server via an in-browser view, where they are handled by a controller, which then communicates with the appropriate model objects. In 2003, Martin Fowler published Patterns of Enterprise Application Architecture, which presented MVC as a pattern where an 'input controller' receives a request, sends the appropriate messages to a model object, takes a response from the model object, and passes the response to the appropriate view for display. Later frameworks for Java, such as Spring (released in October 2002), continued the strong bond between Java and MVC. Later, the MVC pattern became popular with Java developers when WebObjects was ported to Java. The use of the MVC pattern in web applications grew after the introduction of NeXT's WebObjects in 1996, which was originally written in Objective-C (that borrowed heavily from Smalltalk) and helped enforce MVC principles. The MVC pattern subsequently evolved, giving rise to variants such as hierarchical model–view–controller (HMVC), model–view–adapter (MVA), model–view–presenter (MVP), model–view–viewmodel (MVVM), and others that adapted MVC to different contexts. They defined a view as covering any graphical concern, with a controller being a more abstract, generally invisible object that receives user input and interacts with one or many views and only one model.

However, their scheme differed from both Reenskaug et al.'s and that presented by the Smalltalk-80 reference books. In 1988, an article in The Journal of Object Technology (JOT) by two ex-PARC employees presented MVC as a general 'programming paradigm and methodology' for Smalltalk-80 developers. The Smalltalk-80 environment also includes an 'MVC Inspector,' a development tool for viewing the structure of a given model, view, and controller side-by-side. A View is also coupled to a model object, but the structure of that object is left up to the application programmer. In this scheme, a View represents some way of displaying information to the user, and a Controller represents some way for the user to interact with a View.

It provides abstract View and Controller classes as well as various concrete subclasses of each that represent different generic widgets. Smalltalk-80 supports a version of MVC that evolved from this one. This design also includes an Editor as a specialized kind of Controller used to modify a particular View, and which is created through that View. A Controller is an organizational part of the user interface that lays out and coordinates multiple Views on the screen, and which receives user input and sends the appropriate messages to its underlying Views. A View is a visual representation of a Model, retrieving data from the Model to display to the user and passing requests back and forth between the user and the Model. In their final design, a Model represents some part of the program purely and intuitively. After discussing it with the other Smalltalk developers, he and the rest of the group settled on Model, View, and Controller instead.

His design initially had four parts: Model, View, Thing, and Editor.

: 330 He wanted a pattern that could be used to structure any program where users interact with a large, convoluted data set. Trygve Reenskaug created MVC while working on Smalltalk-79 as a visiting scientist at the Xerox Palo Alto Research Center (PARC) in the late 1970s.

However, I've been unable to wrap my head around using filters to get this working.One of the seminal insights in the early development of graphical user interfaces, MVC became one of the first approaches to describe and implement software constructs in terms of their responsibilities. It seems perhaps using a filter (nav_menu_link_attributes?) might be a simple way to achieve this. For example, I have a menu link 'Our Philosophy' that links to the 'Our Philosophy' page, but desire for it to go to (rip). I'm trying to find a way to change the href of a nav menu page link from the parent theme's default, which goes to its relative page, to another url.

#Primefaces change stack menu location software#