Data bindings are simply links between a UI component and some data. The data binding implements everything that is needed to retrieve the data from a data source and update the UI component, plus all that is needed to store any input made in the UI component by the user. The data bindings work in an orchestrated way so that what is displayed to the user is consistent with what is in the datastore.
Data Binding In Depth
Carousel applications use the Model-View-Controller (MVC) pattern to separate the key concerns in building an application. A key
Data bindings are simply links between a UI component and some data. The data binding implements everything that is needed to retrieve the data from a data source and update the UI component, plus all that is needed to store any input made in the UI component by the user. The data bindings work in an orchestrated way so that what is displayed to the user is consistent with what is in the datastore.
In Depth
Carousel applications use the Model-View-Controller (MVC) pattern to separate the key concerns in building an application. A key principal of
Unlike the original HTML forms, the creators of XForms have used a Model-View-Controller approach. The "model" consists of one or more XForms models describing form data, constraints upon that data, and submissions. The "view" describes what controls appear in the form, how they are grouped together, and what data they are bound to. CSS can be used to describe a form's appearance.
An XForms document can be as simple as an HTML form (by only specifying the submission element in the model section, and placing the controls in the body), but XForms