public function getCMSFields()
{
$fields = parent::getCMSFields();
$fields->removeFieldsFromTab('Root.Main', array('Image', 'Caption', 'Link', 'Anchor'));
$fields->addFieldsToTab('Root.Main', array(new UploadField('Image'), new TextField('CaptionLarge', 'Large Caption (large text at top)'), new TextareaField('CaptionSmall', 'Large Caption (smaller text underneath)'), new WTLinkField('Link', 'Link (optional)')));
return $fields;
}
public function updateCMSFields(FieldList $fields)
{
if ($this->stat('box_limit')) {
$fields->insertAfter(new Tab('PromoBoxes'), 'Main');
//content boxes
$boxes = PromoBox::get();
$aBoxes = $this->PromoBoxes()->toArray();
$dropBoxes = $boxes->map();
for ($i = 0; $i < $this->stat('box_limit'); $i++) {
$value = !empty($aBoxes[$i]) ? $aBoxes[$i]->ID : null;
$fields->addFieldToTab('Root.PromoBoxes', new DropdownField("PromoBoxes[{$i}]", 'Promo Box ' . ($i + 1), $dropBoxes, $value, null, 'No Box'));
}
}
}