The Form.Element.Methods.disable function enables a form element, whereas the Form.Element.Methods.enable function disables a form element.
HTML:
<input type="button" id="button_test" name="Test" value="MyInput">
<div onclick="enable()">Enable Button</div>
<div onclick="disable()">Disable Button</div>
JAVASCRIPT:
<script language='javascript'>
function enable() {
$('button_test').enable();
}
function disable() {
$('button_test').disable();
}
</script>
CHANGE enable TO:
enable: function(element) {
element = $(element);
element.disabled = '';
return element;
}
CHANGE disable TO:
disable: function(element) {
element = $(element);
element.blur();
element.disabled = 'true';
return element;
}