Description
Returns a name for a submit button (or an <input type="image"> control) that will invoke a specific action. This means the following: if you do
| $this->addElement('submit', $this->getButtonName('foo'), 'Foo'); |
inside the
buildForm()
method and the user later uses this button to submit the form, then the
'foo' handler (added
via
addAction()
will be called.
