我正在建立一个收藏夹模块,我需要能够:
第三部分是我不确定如何继续的地方。
这是我的表格:
/*
* Implentation of hook_form().
*/
function f25_favorites_form() {
$listOfPaths = f25_favorites_listOfPaths();
$form['path_options'] = array(
'#type' => 'value',
'#value' => array(
'default' => $listOfPaths['default']['#title'],
'concierge' => $listOfPaths['concierge']['#title'],
'concierge/add' => $listOfPaths['concierge/add']['#title'],
'survey-questions' => $listOfPaths['survey-questions']['#title'],
'survey-questions/add' => $listOfPaths['survey-questions/add']['#title'],
'profiles' => $listOfPaths['profiles']['#title'],
'profiles/add' => $listOfPaths['profiles/add']['#title'],
'statistics' => $listOfPaths['statistics']['#title'],
)
);
$form['path'] = array(
'#type' => 'select',
'#title' => t('Select Page'),
'#required' => TRUE,
'#weight' => '11',
'#options' => $form['path_options']['#value'],
);
$form[submit] = array(
'#type' => 'submit',
'#weight' => '1000000',
'#value' => t('Add')
);
return $form;
}
路径/选项的名称通过参考数组调用:
/*
* List of Paths to add to favorites
*/
function f25_favorites_listOfPaths() {
$list = array();
$list = array(
'default' => array(
'#title' => t('Add to favorites'),
),
'concierge' => array(
'#title' => t('Concierge'),
'#image' => drupal_get_path('module', 'f25_favorites').'/img/concierge.png',
'#desc' => t('Concierge'),
),
'concierge/add' => array(
'#title' => t('New Concierge'),
'#image' => drupal_get_path('module', 'f25_favorites').'/img/concierge.png',
'#desc' => t('Concierge > Add'),
),
'survey-questions' => array(
'#title' => t('Survey Questions'),
'#image' => drupal_get_path('module', 'f25_favorites').'/img/survey-questions.png',
'#desc' => t('Current Survey Questions'),
),
'survey-questions/add' => array(
'#title' => t('New Survey Question'),
'#image' => drupal_get_path('module', 'f25_favorites').'/img/survey-questions.png',
'#desc' => t('Survery Question > Add'),
),
'profiles' => array(
'#title' => t('Profiles'),
'#image' => drupal_get_path('module', 'f25_favorites').'/img/profiles.png',
'#desc' => t('User Profiles'),
),
'profiles/add' => array(
'#title' => t('Add Profile'),
'#image' => drupal_get_path('module', 'f25_favorites').'/img/profiles.png',
'#desc' => t('Profiles > Add'),
),
'statistics' => array(
'#title' => t('Statistics'),
'#image' => drupal_get_path('module', 'f25_favorites').'/img/statistics.png',
'#desc' => t('Performance Stats'),
),
);
return $list;
}
所有这些都是抓取数据库上的数据:
/*
* Write Form data to database
*/
function f25_favorites_form_submit($form, &$form_state){
global $user;
$listOfPaths = f25_favorites_listOfPaths();
$selected = $form_state['values']['path'];
$data = array(
'uid' => $user->uid,
'path' => $selected,
'title' => $listOfPaths[$selected]['#title'],
'weight' => 10,
'timestamp' => time(),
);
drupal_write_record(f25_favorites, $data);
}
我被告知我可以使用hook_form_alter()来修改我的数组,但我不确定何时应该将db_query与我的数组进行比较以及如何相应地修改差异。
< / p>
我希望我已经做好了解释我尝试做的事情。
实现这一目标的最佳方法是什么?
答案 0 :(得分:0)
不是在f25_favorites_listOfPaths()中写下每个响应,你不应该从数据库中获取它们吗?
然后,您可以将提交功能中的任何内容更改为数据库,以便您不再获取以前选择的答案。
示例:
function f25_favorites_listOfPaths() {
return variable_get('f25_favorites_array_' . $user->uid, array(
// your $list array
));
}
function f25_favorites_submit_form($form, &$form_state) {
// your stuff already
drupal_write_record(f25_favorites, $data);
// Now what I propose you to do :)
variable_set('f25_favorites_array_' . $user->uid, array(
// new $list array without the favorite selected
));
}
如果你有太多的数据,那么当然应该用你自己的表替换variable_get / set()的使用。
P.S。 :hook_form()不存在:)