public function modify()
{
$this->checkLogin();
$category = new CategoryModel();
$categories = $category->getCategories();
$this->assign('categories', $categories);
$Article = new ArticleModel();
$AR_id = $_GET['AR_id'];
$article = $Article->getArticle($AR_id);
$this->assign('article', $article[0]);
$this->display();
}
public static function wxj_category($list, $cat_id = 0, $format = "<option %s>%s</option>")
{
$select = "";
foreach ($list as $key => $value) {
$empty = "";
for ($i = 1; $i < $value[level]; $i++) {
$empty .= ' ';
}
$select .= sprintf($format, "value='" . $value['id'] . "' " . ($cat_id == $value['id'] ? 'selected' : ''), $empty . '├─' . $value['catname']);
if ($value['_child']) {
$select .= CategoryModel::wxj_category($value['_child'], $cat_id);
}
}
return $select;
}