为什么我没有自己的页面 - drupal hook_menu

Question

我有一个我正在创建的模块,其目的是导入特定类型的数据,并根据该数据将其附加到节点.

为此,我需要创建一个页面,让用户输入存储数据的位置,以便系统导入.

为此,我正在挂钩hook_menu来创建这样的页面:

function lbar_image_importer_menu(){
    $items = array();
    $items[] = array(
        'path' => "admin/content/lbar_image_importer",
        'title' => "Import LBar Images",
        'description' => "Innitiate an importation of LBar images from a ZIP file.",
        'page callback' => 'drupal_get_form',
    );
    return $items;
}

我通过挂钩到hook_form_alter函数来填充它将使用的表单,如下所示:

function lbar_image_importer_form_alter(&$form, &$form_state, $form_id) {   
    $form['admin']['lbar_zip_loc'] = array(
        '#type' => 'textfield',
        '#title' => 'Location of LBar Zip file: ',
        '#description' => 'This is where one or many of the lbar zip files are located. If this is a file, it will access only that zip file. If it is a directory it will open all zip files in that directory.',
    );
    $form['admin']['submit'] = array(
        "#type" => "submit",
        "#value" => "Import",
        '#submit' => array('lbar_image_importer_submit'),
    );

    return $form;
}

但是,我没有运气.它将我的表单元素附加到搜索表单,并重新显示管理员/内容页面.我怎么能这样做,所以我有自己的页面,如admin/content/node？

Answer 1

两件事情.首先,路径应该在项目的数组键中.其次,如果没有访问参数或访问回调,您将始终获得拒绝访问权限.阅读文档并遵循示例可能对您有所帮助.

function lbar_image_importer_menu(){
    $items = array();
    $items['admin/content/lbar_image_importer'] = array(
        'title' => "Import LBar Images",
        'description' => "Innitiate an importation of LBar images from a ZIP file.",
        'page callback' => 'drupal_get_form',
        'access callback' => true,
    );
    return $items;
}

drupal_get_form没有page arguments价值也不会做任何事情.