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  1. Click on the Main WO component and then double-click the related Main.java file.
  2. # Add the following public variables to the Main class:
    Code Block
    public double firstUserInput;
public double secondUserInput;
  3. Add the following public method to the Main class:
    Code Block
    public double addResult(double firstUserInput, double senduserInput) {

double result = firstUserInput + secondUserInput;

return result
     
    }
  4. Your resultant Main.java should look like this:
    Code Block
    
// Generated by the WOLips Templateengine Plug-in at Mar 19, 2008 11:00:05 AM
package your.app.components;

import com.webobjects.appserver.WOComponent;
import com.webobjects.appserver.WOContext;

public class Main extends WOComponent {
	private static final long serialVersionUID = 1L;
	public double firstUserInput;
	public double secondUserInput;

	public Main(WOContext context) {
		super(context);
	}

	public double addResult(double firstUserInput, double senduserInput) {

		double result = firstUserInput + secondUserInput;
		return result;
		}

}
  5. Delete "Hello World" within the <body> tags.
  6. Click on the "Insert WOForm Component" in the menu bar.

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