yuanchengpasc/application/manage/controller/Examclass.php

<?php

namespace app\manage\controller;

use think\Controller;
use think\Db;
use think\Session;
use think\Config;
use think\Cookie;
use think\Request;
use app\common\library\SysLogs;
use app\common\library\UUIDs;

/**
 * 检查类型
 */
class Examclass extends Base {

    public function index() {
        return $this->fetch("index");
    }

    public function datas() {

        $request = Request::instance();
        $params = $request->param();

        $wheres = array();
        $insid = isset($params["insid"]) ? $params["insid"] : null;

        if ($insid != null && $insid != "") {
            $wheres["institution_id"] = $insid;
        }

        $insMap = array();
        $insArr = Db::table("institution")->field("id, name")->select();
        if (!empty($insArr)) {
            foreach ($insArr as $key => $val) {
                $insMap[$val["id"]] = $val["name"];
            }
        }

        $page = empty($params["page"]) ? 1 : $params["page"];
        $pagesize = empty($params["rows"]) ? 1 : $params["rows"];
        if (empty($page) || $page < 1) {
            $page = 1;
        }
        if (empty($pagesize) || $pagesize < 1) {
            $pagesize = 30;
        }
        $info = DB::table('exam_class')->where($wheres)->page($page, $pagesize)->select();
        foreach ($info as $k => $val) {
            if (isset($insMap[$val["institution_id"]])) {
                $info[$k]["institution_name"] = $insMap[$val["institution_id"]];
            } else {
                $info[$k]["institution_name"] = $val["institution_id"];
            }
        }
        $num = DB::table('exam_class')->where($wheres)->count();
        $data = array();
        $data['total'] = $num;
        $data['rows'] = $info;
        echo json_encode($data);
    }

    /**
     * 编辑窗口
     * @return type
     */
    public function edit() {
        $rs = self::itsCombChild("");
        $this->assign("insJson", json_encode($rs));
        if (isset($_GET["id"])) {
            $id = $_GET["id"];
            if ($id != null) {
                $exam_class = Db::table("exam_class")->where("id", $id)->find();
                $this->assign("exam_class", $exam_class);
            }
        }
        return $this->fetch('edit');
    }

    public function save() {
        if (empty($_GET['id'])) {
            unset($_GET['id']);
            $id = UUIDs::uuid16();
            $info = $_GET;
            $info['id'] = $id;
            $a = DB::table('exam_class')->insert($info);
            SysLogs::log("exam_class", "C", json_encode($info));
            return 'insert_ok;' . $id;
        } else {
            $a = DB::table('exam_class')->where('id', $_GET['id'])->update($_GET);
            SysLogs::log("exam_class", "C", 'id=' . $_GET['id'] . " --> " . json_encode($_GET));
            return 'update_ok';
        }
    }

    /**
     * 软删除记录
     */
    public function delete() {
        if (isset($_GET["ids"])) {
            $ids = $_GET["ids"];
            if (!empty($ids)) {
                $idArr = explode(",", $ids);
                if (count($idArr) > 0) {
                    Db::table("exam_class")->where("id", "in", $idArr)->delete();
                }
                echo "delete_ok";
                SysLogs::log("exam_class", "D", $ids);
                return;
            }
        }
        echo "fail";
    }

    public function itsCombChild($pid) {
        $rs = Db::table("institution")->where("parent_institution", $pid)->select();
        foreach ($rs as $key => $val) {
            $rs[$key]["text"] = $val["name"];
            $rs[$key]["children"] = self::itsCombChild($val["id"]);
        }
        return $rs;
    }

}