PennController().noFooter() (since beta 0.3) or newTrial().noFooter() since 1.7
Will not run the footer sequence at the end of the trial.
Example:
[js highlight=”20″ try=”data”]Footer(
    newButton(“validate”, “Got it!”)
        .print()
        .wait()
);
newTrial( “with footer” ,
    newScale(“score”, 5)
        .settings.before( newText(“left”,”Score:”) )
        .print()
        .wait()
);
newTrial( “without footer” ,
    newScale(“score”, 5)
        .settings.before( newText(“left”,”Score:”) )
        .print()
        .wait()
)
.noFooter();
[/js]
The first trial (labeled with footer) will show a radio-button scale on the screen and reveal a button reading Got it! to be clicked when a radio button is selected. The second trial (labeled without footer) will end right after a radio button is selected.