Model-View-Controller is a popular architecture for application development, that separates
business logic from client and control flow logic. The core components of this pattern are
as follows:
‹ Model: This layer directs the data layer to respond to requests passed from the
UI layer. The model layer contains the core business logic of the application.
‹ View: In this layer, the user interacts with the application and requests data to
be fetched. The actions performed in the UI layer by the user will command the
controller to request data from the model layer.
‹ Controller: This layer controls the UI flow and often gets involved in the navigation
from one page to another. The controller is also responsible for directing the
requested data from the UI to the model layer.
business logic from client and control flow logic. The core components of this pattern are
as follows:
‹ Model: This layer directs the data layer to respond to requests passed from the
UI layer. The model layer contains the core business logic of the application.
‹ View: In this layer, the user interacts with the application and requests data to
be fetched. The actions performed in the UI layer by the user will command the
controller to request data from the model layer.
‹ Controller: This layer controls the UI flow and often gets involved in the navigation
from one page to another. The controller is also responsible for directing the
requested data from the UI to the model layer.
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