yii2 - 当我在 yii2 中使用 findbysql 查询时对列进行排序和搜索

Question

我正在搜索四个表并加入它们并得到我想要的输出。但无法对输出进行排序或过滤。请告诉我如何按地区或销售范围或收集范围搜索它。
缔约方搜索模型是 -

<?php

namespace frontend\modules\districtreport\models;

use Yii;
use yii\base\Model;
use yii\data\ActiveDataProvider;
use frontend\modules\districtreport\models\Parties;
use frontend\modules\districtreport\models\Bills;
use frontend\modules\districtreport\models\Payment;
use yii\db\Query;
use yii\db\Command;
$query = \Yii::$app->db;
/**
 * PartiesSearch represents the model behind the search form about `frontend\modules\districtreport\models\Parties`.
 */
class PartiesSearch extends Parties
{
    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['party_id'], 'integer'],
            [['parties_partyname', 'address', 'parties_district', 'name_manager', 'transport', 'dlno', 'instruction', 'con', 'district','sale','sell','collection'], 'safe'],
        ];
    }

    /**
     * @inheritdoc
     */
    public function scenarios()
    {
        // bypass scenarios() implementation in the parent class
        return Model::scenarios();
    }

    /**
     * Creates data provider instance with search query applied
     *
     * @param array $params
     *
     * @return ActiveDataProvider
     */
    public function search($params)
    {

        $sql = 'select 
        tsell.district as district,
        tsell.totalsale as sell,
        coalesce(tcollection.collection,0) as collection 
        from 
            (SELECT 
                district, 
                coalesce(sell.sale,0) as totalsale 
            FROM `districts` 
            left join 
                (SELECT 
                    parties_district, 
                    billdate,
                    sum(billamount) as sale 
                FROM `bills` 
                left join parties on bills.bills_partyname = parties.parties_partyname 
                group by parties_district) as sell 
            on sell.parties_district = districts.district) as tsell 
        left join 
            (SELECT 
                parties_district,
                payment_date,
                COALESCE(sum(payment_amount),0) as collection 
            FROM `payment` 
            left join parties on payment.payment_partyname = parties.parties_partyname 
            group by parties_district) as tcollection 
               on tsell.district = tcollection.parties_district';
        $query = Parties::findBySql($sql);

        // add conditions that should always apply here

        $dataProvider = new ActiveDataProvider([
            'query' => $query,
            //'sort'=> ['defaultOrder' => ['district'=>SORT_DESC]]
        ]);

        $dataProvider->setSort([
            'attributes' => [
                'sell' => [
                   'asc' => ['sell' => SORT_ASC],
                    'desc' => ['sell' => SORT_DESC],
                    'label' => 'Sell'
                ],
                'collection' => [
                    'asc' => ['collection' => SORT_ASC],
                    'desc' => ['collection' => SORT_DESC],      
                    'label' => 'Collection'
                ],      
                'district' => [
                    'asc' => ['tsell.district' => SORT_ASC],
                    'desc' => ['tsell.district' => SORT_DESC],
                    'label' => 'District'
                ]                               
            ]
        ]);



        $this->load($params);

        if (!$this->validate()) {
            // uncomment the following line if you do not want to return any records when validation fails
            // $query->where('0=1');
            return $dataProvider;
        }

        // grid filtering conditions
        $query->andFilterWhere([
            'party_id' => $this->party_id,
        ]);

        $query->andFilterWhere(['like', 'parties_partyname', $this->parties_partyname])
            ->andFilterWhere(['like', 'address', $this->address])
            ->andFilterWhere(['like', 'parties_district', $this->parties_district])
            ->andFilterWhere(['like', 'name_manager', $this->name_manager])
            ->andFilterWhere(['like', 'transport', $this->transport])
            ->andFilterWhere(['like', 'dlno', $this->dlno])
            ->andFilterWhere(['like', 'instruction', $this->instruction])
            ->andFilterWhere(['like', 'con', $this->con])
            ->andFilterWhere(['like', 'sell', $this->sell])
            ->andFilterWhere(['like', 'collection', $this->collection])
            ->andFilterWhere(['like', 'district', $this->district]);

        return $dataProvider;
    }
}

当事人模式

<?php

namespace frontend\modules\districtreport\models;

use Yii;

/**
 * This is the model class for table "parties".
 *
 * @property integer $party_id
 * @property string $parties_partyname
 * @property string $address
 * @property string $parties_district
 * @property string $name_manager
 * @property string $transport
 * @property string $dlno
 * @property string $instruction
 * @property string $con
 */
class Parties extends \yii\db\ActiveRecord
{
    public $sale;
    public $district;
    public $sell;
    public $collection;
    public $bills;
    public $partyname;
    public $billdate;

    //public $sale;
    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return 'parties';
    }

    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['parties_partyname', 'parties_district', 'name_manager'], 'required'],
            [['parties_partyname'], 'string', 'max' => 60],
            [['address', 'instruction'], 'string', 'max' => 100],
            [['parties_district'], 'string', 'max' => 20],
            [['name_manager', 'transport', 'dlno'], 'string', 'max' => 30],
            [['con'], 'string', 'max' => 10],
            [['parties_partyname'], 'unique'],
            [['name_manager'], 'exist', 'skipOnError' => true, 'targetClass' => Managers::className(), 'targetAttribute' => ['name_manager' => 'manager_managername']],
            [['con'], 'exist', 'skipOnError' => true, 'targetClass' => Console::className(), 'targetAttribute' => ['con' => 'console']],
            [['parties_district'], 'exist', 'skipOnError' => true, 'targetClass' => Districts::className(), 'targetAttribute' => ['parties_district' => 'district']],
        ];
    }

    /**
     * @inheritdoc
     */
    public function attributeLabels()
    {
        return [
            'party_id' => 'Party ID',
            'parties_partyname' => 'Parties Partyname',
            'address' => 'Address',
            'parties_district' => 'Parties District',
            'name_manager' => 'Name Manager',
            'transport' => 'Transport',
            'dlno' => 'Dlno',
            'instruction' => 'Instruction',
            'con' => 'Con',
        ];
    }
    public function getDistricts()
    {
        return $this->hasOne(Districts::className(), ['district' => 'parties_district']);
    }
    public function getBills()
    {
        return $this->hasMany(Bills::className(), ['bills_partyname' => 'parties_partyname']);
    }
    public function getPayment()
    {
        return $this->hasMany(Payment::className(), ['payment_partyname' => 'parties_partyname']);
    }
}

索引.php

<?php

use yii\helpers\Html;
use kartik\grid\GridView;
//use kartik\widgets\DatePicker;
use kartik\daterange\DateRangePicker;
use kartik\form\ActiveForm;
use dosamigos\datepicker\DatePicker;
use frontend\modules\districtreport\models\ExpartiesSearch;

/* @var $this yii\web\View */
/* @var $searchModel frontend\modules\districtreport\models\PartiesSearch */
/* @var $dataProvider yii\data\ActiveDataProvider */

$this->title = 'Parties';
$this->params['breadcrumbs'][] = $this->title;
?>
<div class="parties-index">

    <h1><?= Html::encode($this->title) ?></h1>
    <?php // echo $this->render('_search', ['model' => $searchModel]); ?>

<!--     <p>
        <?= Html::a('Create Parties', ['create'], ['class' => 'btn btn-success']) ?>
    </p> -->
    <!-- <div class="custom-filter">

    Date range:
     <input name="start" />
     <input name="end" />

    </div> -->


        <?= GridView::widget([
        'dataProvider' => $dataProvider,
        'filterModel' => $searchModel,
        'export' => false,
        'columns' => [
        [
            //['class' => 'yii\grid\SerialColumn'],
            'class' => 'kartik\grid\ExpandRowColumn',
            'value' => function($model, $key, $index, $column){
                return GridView::ROW_COLLAPSED;
            },
            'detail' => function($model, $key, $index, $column){
                $searchModel = new ExpartiesSearch();
                $searchModel-> district = $model->district;
                $dataProvider = $searchModel->search(Yii::$app->request->queryParams);

                return Yii::$app->controller->renderPartial('_exparties', [
                    'searchModel' => $searchModel,
                    'dataProvider' => $dataProvider,
                    ]);                   

                },
            ],
            //['class' => 'yii\grid\SerialColumn'],


            'district',
            // [
            // 'attribute' => 'date',
            // 'value' => 'tsell.date',
            // 'filter' => \yii\jui\DatePicker::widget(['language' => 'ru', 'dateFormat' => 'dd-MM-yyyy']),
            // 'format' => 'html',
            // ],           
            'sell',
            'collection',


            //['class' => 'yii\grid\ActionColumn'],
        ],
    ]); ?>
</div>

在这张图片中我们可以看到，虽然有卖出排序，但实际上并没有对数据进行排序。

在图 2 中我们可以看到，虽然数据 assam 被传递到下一层 kartik expandrow，但它没有过滤。

Answer 1

根据 yii2's docs您正在使用 ActiveDataProvider与 ActiveRecord里面。这是the example docs page对于你的情况。

我想你要做的是return $dataProvider->getModels()而不仅仅是 return $dataProvider .这可能会返回所有行，因为我没有看到分页机制(可能有默认的分页计数)。

对于排序，您可以尝试在 $query 上排序。而不是 $dataProvider .尝试类似:

$query->orderBy([
    'tsell.sell' => SORT_ASC
]);