Rivercat.php
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<?php
namespace app\admin\controller\river;
use app\common\controller\Backend;
use think\db;
use fast\Tree;
/**
* 河湖分类管理
*
* @icon fa fa-circle-o
*/
class Rivercat extends Backend
{
/**
* Rivercat模型对象
* @var \app\admin\model\river\Rivercat
*/
protected $model = null;
public function _initialize()
{
parent::_initialize();
$this->model = new \app\admin\model\river\Rivercat;
$tree = Tree::instance();
$tree->init(collection($this->model->order('weigh asc,id asc')->select())->toArray(), 'pid');
$this->categorylist = $tree->getTreeList($tree->getTreeArray(0), 'name');
$categorydata = [0 => ['name' => __('None')]];
foreach ($this->categorylist as $k => $v) {
$categorydata[$v['id']] = $v;
}
//var_dump($categorydata);
$this->view->assign("catList", $categorydata);
}
public function import()
{
parent::import();
}
/**
* 查看
*/
public function index()
{
//当前是否为关联查询
$this->relationSearch = false;
//设置过滤方法
$this->request->filter(['strip_tags', 'trim']);
if ($this->request->isAjax()) {
$search = $this->request->request("search");
$type = $this->request->request("type");
//构造父类select列表选项数据
$list = [];
foreach ($this->categorylist as $k => $v) {
if ($search) {
if ($v['type'] == $type && stripos($v['name'], $search) !== false || stripos($v['nickname'], $search) !== false) {
if ($type == "all" || $type == null) {
$list = $this->categorylist;
} else {
$list[] = $v;
}
}
} else {
if ($type == "all" || $type == null) {
$list = $this->categorylist;
} elseif ($v['type'] == $type) {
$list[] = $v;
}
}
}
$total = count($list);
$result = array("total" => $total, "rows" => $list);
return json($result);
}
return $this->view->fetch();
}
}