/**
* 删除分类
* @param $id
*/
public function delCategory($id = -1)
{
$CatsLogic = new CatsLogic();
if ($id == 1) {
$this->error("默认分类不可删除");
} else {
if ($CatsLogic->relation(true)->delete($id)) {
$data['cat_id'] = '1';
if (D('Post_cat')->where(array("cat_id" => $id))->find()) {
$post = D('Post_cat')->where(array("cat_id" => $id))->select();
foreach ($post as $v) {
D('Post_cat')->where(array("pc_id" => $v['pc_id']))->data($data)->save();
}
}
$this->success('分类删除成功', U('Admin/Posts/category'));
} else {
$this->success('分类删除失败:没有找到指定分类,可能它已经被删除', U('Admin/Posts/category'));
}
}
}
