Yii2Blog/models/Lookup.php at master · michaelweixi/Yii2Blog · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
<?php

namespace app\models;

use Yii;

/**
 * This is the model class for table "tbl_lookup".
 *
 * @property integer $id
 * @property string $name
 * @property integer $code
 * @property string $type
 * @property integer $position
 */
class Lookup extends \yii\db\ActiveRecord
{
	private static $_items=array();

    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return 'tbl_lookup';
    }

    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['name', 'code', 'type', 'position'], 'required'],
            [['code', 'position'], 'integer'],
            [['name', 'type'], 'string', 'max' => 128]
        ];
    }

    /**
     * @inheritdoc
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'name' => '名字',
            'code' => '代码',
            'type' => '分类',
            'position' => '排序',
        ];
    }


    public static function items($type)
    {
	    	if(!isset(self::$_items[$type]))
	    		self::loadItems($type);
	    	return self::$_items[$type];
    }

    public static function item($type,$code)
    {
	    	if(!isset(self::$_items[$type]))
	    		self::loadItems($type);
	    	return isset(self::$_items[$type][$code]) ? self::$_items[$type][$code] : false;
    }

    private static function loadItems($type)
    {
	    	self::$_items[$type]=array();
	    	$models=self::findAll(['type' => $type]);
	    	foreach($models as $model)
	    		self::$_items[$type][$model->code]=$model->name;
    }


}