Question

在Prestashop模块中，我想显示一个复选框。为此，我只采取了像这样的辅助类方法

$display_settings = array(
            'form' => array(
                'legend' => array(
                    'title' => $this->l( 'Display Settings' ),
                    'icon' => 'icon-cogs'
                ),
                'input' => array(
                array(
                    'type' => 'checkbox',
                    'name' => 'display',
                    'values' => array(
                        'query' => array(
                            array(
                                'id' => 'show_header',
                                'name' => $this->l('show header'),
                                'val' => '1',
                                'checked' => 'checked'
                            ),
                        ),
                        'id' => 'id',
                        'name' => 'name'
                    )
                ),
                ),
                'submit' => array(
                    'title' => $this->l( 'Save Display Settings' ),
                    'class' => 'button pull-right',
                    'name' => 'save-main-display-settings',
                )
            ),
        );

但是这只显示了checkbow（未选中）。我试图将val变成0,1。但它对我没有用。那么有人可以告诉我如何在帮助程序类中选中复选框。任何帮助或建议都将非常适合。感谢

Answer 1

请删除＆＃39;已选中＆＃39; =＆GT; ＆＃39;检查＆＃39;没有必要。其余的代码是可以的 - 但它只是FORM结构定义，如果你想用数据填充它（选中复选框是数据定义而不是结构）你需要向HelperForm提供数据。

要选中复选框，请按以下方式设置值：

$helper = new HelperForm();
$helper->fields_value['display_show_header'] = true;

名称＆＃34; display_show_header＆＃34;是你的名字的连接＆＃34;显示＆＃34;和＃34; show_header＆＃34;，在查看渲染复选框时，您还可以在firebug中看到此名称。

Answer 2

一个完整的例子：

/**
 * Create the form that will be displayed in the configuration of your module.
 */
protected function renderForm()
{
    $helper = new HelperForm();
    // ...
    $helper->tpl_vars = array(
        'fields_value' => $this->getConfigFieldsValues(),
        'languages' => $this->context->controller->getLanguages(),
        'id_language' => $this->context->language->id,
    );

    return $helper->generateForm(array($this->getConfigForm()));
}
/**
 * Helper Function to fill Checkbox Fields with Data
 */
public function getConfigFieldsValues()
{
    $fields_value = array();

    $shop_groups = $this->getShopGroups();
    foreach($shop_groups as $shop_group) {
        $shop_group_id = $shop_group['id_shop_group'];

        $subshops = $this->getSubshops($shop_group['id_shop_group']);
        foreach($subshops as $subshop) {
            $shop_id = $subshop['id_shop'];
            $fields_value['mwdsubshoporderstate_' . $shop_group_id . '_' . $shop_id] = $this->getStatus($shop_id);
        }
    }

    return $fields_value;
}
/**
 * Create the structure of form.
 */
protected function getConfigForm()
{
    $form = array();
    $form_input = array();

    $shop_groups = $this->getShopGroups();
    foreach($shop_groups as $shop_group) {
        $subshops = $this->getSubshops($shop_group['id_shop_group']);

        $form_input[] = array(
            'type'      => 'checkbox',
            'label'     => $this->l($shop_group['name'] . ' :'),
            'desc'   => $this->l(''),
            'name'      => 'mwdsubshoporderstate_' . $shop_group['id_shop_group'],
            'values'    => array(
                'query' => $subshops,
                'id'    => 'id_shop',
                'name'  => 'name',
            )
        );
    }

    $form = array(
        'form' => array(
            'legend' => array(
                'title' => $this->l('Diverse Einstellungen'),
                'icon' => 'icon-cogs',
            ),
            'input' => $form_input,
            'submit' => array(
                'title' => $this->l('Speichern'),
            ),
        ),
    );

    return $form;
}

prestashop show helper form复选框已选中

2 个答案: