<?php

class App_Test_CheckboxTree_View extends Qs_ViewController
{
    protected $_actions = ['new', 'insert'];
    protected $_formDefaults = [
        'element' => [2, 22, 224, 3],
    ];

    protected function _doInsert()
    {
        $form = $this->_getNewForm();
        if ($form->validate()) {
            $data = $form->getValues();
            $form->getElement('dump')->setValue(nl2br(var_export($data, true)));
        }
        $this->_addFormItem($form);

        return $this;
    }

    protected function _getNewForm(array $options = [])
    {
        $form = new Qs_Form($this->_getFormOptions());
        $form->addElement('hidden', 'action', ['value' => 'insert']);
        $this->_bindFormFields($form);
        return $form;
    }

    protected function _bindFormFields(Qs_Form $form)
    {
        $multiOptions = [
            ['id' => 1, 'title' => 'N1'],
            ['id' => 2, 'title' => 'N2', 'sub' => [
                ['id' => 21, 'title' => 'N2.1'],
                ['id' => 22, 'title' => 'N2.2', 'sub' => [
                    ['id' => 221, 'title' => 'N2.2.1'],
                    ['id' => 222, 'title' => 'N2.2.2'],
                    ['id' => 223, 'title' => 'N2.2.3'],
                    ['id' => 224, 'title' => 'N2.2.4'],
                ]],
                ['id' => 23, 'title' => 'N2.3'],
            ]],
            ['id' => 3, 'title' => 'N3'],
        ];

        $form->addElement('static', 'dump', ['label' => 'SUBMITTED VALUES']);
        $form->addElement(
            'checkboxTree',
            'element',
            [
                'label'        => 'CheckboxTree',
                'multiOptions' => $multiOptions,
            ]
        );
    }
}