attach

public virtual void attach(View view)

Parameters

view

The view to attach to the model.

Attaches a view to the model. When the model data changes (such as via Model.updateAll()), the attached view(s) will also be updated.

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import System; import Altitude.Frontend;   // Create the model class Temperature : Model {     Date date;     double degrees;       Temperature(Date date, double degrees) {         this.date = date;         this.degrees = degrees;     }       void setDegrees(double degrees) {         this.degrees = degrees;     } } // Create view class BarChart : View {     // ... }   // Instantiate model Temperature temp = new Temperature(new Date(), 27);   // Instantiate view BarChart barChart = new BarChart();   // Attach views to model temp.attach(barChart);   // Initialize views (perform initial render) to the data in `temp`. // (Assuming data for `temp2` is initially hidden until the user, via // the user interface, enables it.) barChart.initialize(temp);   // Change the data from the initial render temp.setDegrees(37);   // Update all views temp.updateAll();