Download link to a file with Button

[aliasadsahu]

Hi I want to make a button which will start downloading a file when user clicks on it. How it is possible?

[harun]

it is so easy:

    
Button button = new Button( "Download" );        
button.addSelectionListener( new SelectionListener<ButtonEvent>() {
            
            @Override
            public void componentSelected( ButtonEvent ce)
            {
                Window.open( url, "_blank", null );
            }
        } );