public function deleteAction() { $catmodel = new CategoryModel("category"); $catmodel = new CategoryModel("category"); $cat_id = $_GET["cat_id"]; if ($catmodel->delete($cat_id)) { $this->jump("index.php?p=admin&c=Category&a=index", "删除成功", $wait = 1); } else { $this->jump("index.php?p=admin&c=Category&a=index", "删除失败", $wait = 1); } }
public function deleteAction() { $Request = Request::getInstance(); $id = isset($Request->id) ? (int) $Request->id : 0; $Category = new CategoryModel($id); if (!$Category->load()) { $_SESSION['_MESSAGE_'] = _('That Category doesn\'t exists'); header('Location: ' . BASE_URL . '/category'); exit; } if (!$Category->delete()) { $_SESSION['_MESSAGE_'] = _('Couldn\'t delete Category'); header('Location: ' . BASE_URL . '/category'); exit; } $_SESSION['_MESSAGE_'] = _('Deleted'); header('Location: ' . BASE_URL . '/category'); exit; }
/** * 删除数据 */ function del() { //implode序列化主键Id为:1,2,3,...以便批量删除 $del_id = $_POST['del_id']; $catid = implode($del_id, ','); //实例化模型 $category = new CategoryModel(); $article = new ArticleModel(); $menu_items = new MenuItemModel(); //删除分类 if ($category->delete($catid)) { //删除文章的where语句 $where = array('catid' => array('in', $catid)); //删除文章 $article->where($where)->delete(); //删除类别后删除菜单项中的类别 $menu_where = array('type_id' => array('in', $catid), 'type' => 'Category'); $menu_items->where($menu_where)->delete(); $this->assign('jumpUrl', __URL__ . '/index'); $this->success('分类,下属文章以及相应的菜单项删除成功~~~~'); } else { $this->assign('jumpUrl', __URL__ . '/index'); $this->error('分类删除失败!' . $category->getError()); } }
/** * Deleting a category. * * @since 2.0.0 * @access public * * @param int $CategoryID Unique ID of the category to be deleted. */ public function deleteCategory($CategoryID = false) { // Check permission $this->permission(['Garden.Community.Manage', 'Garden.Settings.Manage'], false); // Set up head $this->addJsFile('manage-categories.js'); $this->title(t('Delete Category')); $this->setHighlightRoute('vanilla/settings/categories'); // Get category data $this->Category = $this->CategoryModel->getID($CategoryID); if (!$this->Category) { $this->Form->addError('The specified category could not be found.'); } else { // Make sure the form knows which item we are deleting. $this->Form->addHidden('CategoryID', $CategoryID); // Get a list of categories other than this one that can act as a replacement $this->OtherCategories = $this->CategoryModel->getWhere(array('CategoryID <>' => $CategoryID, 'AllowDiscussions' => $this->Category->AllowDiscussions, 'CategoryID >' => 0), 'Sort'); if (!$this->Form->authenticatedPostBack()) { $this->Form->setFormValue('DeleteDiscussions', '1'); // Checked by default } else { $ReplacementCategoryID = $this->Form->getValue('ReplacementCategoryID'); $ReplacementCategory = $this->CategoryModel->getID($ReplacementCategoryID); // Error if: // 1. The category being deleted is the last remaining category that // allows discussions. if ($this->Category->AllowDiscussions == '1' && $this->OtherCategories->numRows() == 0) { $this->Form->addError('You cannot remove the only remaining category that allows discussions'); } /* // 2. The category being deleted allows discussions, and it contains // discussions, and there is no replacement category specified. if ($this->Form->errorCount() == 0 && $this->Category->AllowDiscussions == '1' && $this->Category->CountDiscussions > 0 && ($ReplacementCategory == FALSE || $ReplacementCategory->AllowDiscussions != '1')) $this->Form->addError('You must select a replacement category in order to remove this category.'); */ // 3. The category being deleted does not allow discussions, and it // does contain other categories, and there are replacement parent // categories available, and one is not selected. /* if ($this->Category->AllowDiscussions == '0' && $this->OtherCategories->numRows() > 0 && !$ReplacementCategory) { if ($this->CategoryModel->getWhere(array('ParentCategoryID' => $CategoryID))->numRows() > 0) $this->Form->addError('You must select a replacement category in order to remove this category.'); } */ if ($this->Form->errorCount() == 0) { // Go ahead and delete the category try { $this->CategoryModel->delete($this->Category, $this->Form->getValue('ReplacementCategoryID')); } catch (Exception $ex) { $this->Form->addError($ex); } if ($this->Form->errorCount() == 0) { $this->RedirectUrl = url('vanilla/settings/categories'); $this->informMessage(t('Deleting category...')); } } } } // Render default view $this->render(); }
<?php /* 后台文件 category栏目删除文件 */ define('ACC', true); require '../system/init.php'; $cat_id = $_GET['cat_id'] + 0; /* 判断该栏目是否有子栏目,没有则不能删,后台检验(还有前台检验和数据库检验) 如果有子栏目则不能删除 */ $cat = new CategoryModel(); $sons = $cat->getSon($cat_id); if (!empty($sons)) { exit("You need to delete sub categories before delete this subject! "); } $isDel = $cat->delete($cat_id); if ($isDel) { echo "OK"; } else { echo "Fail"; } include __ROOT__ . 'admin/catelist.php';
function handleDeleteCategory($id_category) { CategoryModel::delete($id_category); $this->redirect('this'); }