shop:onExtendExtraOptionForm event
The shop:onExtendExtraOptionForm event allows to add new fields to the Create/Edit Extra Option form in the Administration Area. This event is usually used with the shop:onExtendExtraOptionModel event. The event handler should accept a single parameter - the extra option object (Shop_CustomAttribute class). Example:
public function subscribeEvents()
{
Backend::$events->addEvent('shop:onExtendExtraOptionModel', $this, 'extend_extra_model');
Backend::$events->addEvent('shop:onExtendExtraOptionForm', $this, 'extend_extra_form');
}
public function extend_extra_model($model)
{
$model->define_column('x_color', 'Color');
}
public function extend_extra_form($model, $context)
{
$model->add_form_field('x_color', 'Color')->tab('Option');
}Next: shop:onGetExtraOptionFieldOptions event
Previous: shop:onExtendExtraOptionModel event
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