branch.php
<?php namespace appmodels; use Yii; /** * This is the model class for table "branch". * * @property integer $id * @property string $name * */ class Branch extends yiidbActiveRecord { /** * @inheritdoc */ public static function tableName() { return 'branch'; } /** * @inheritdoc */ public function rules() { return [ [['name'], 'string', 'max' => 45], ]; } /** * @inheritdoc */ public function attributeLabels() { return [ 'id' => 'ID', 'name' => 'Name', ]; } public static function getKeyValuePairs() { $sql = 'SELECT id, name FROM ' . self::tableName() . ' ORDER BY name ASC'; return Yii::$app->db->createCommand($sql)->queryAll(PDO::FETCH_KEY_PAIR); } }
调用
$model->getKeyValuePairs()得到如下:
显示在前端:
<?php use yiihelpersHtml; use yiiwidgetsActiveForm; use appmodelsBranch; /* @var $this yiiwebView */ /* @var $model appmodelsPos */ /* @var $form yiiwidgetsActiveForm */ ?> <div class="pos-form"> <?php $form = ActiveForm::begin(); ?> <?= $form->field($model, 'serial')->textInput(['maxlength' => true]) ?> <?= $form->field($model, 'branch_id')->dropDownList(Branch::getKeyValuePairs()) ?> <?= $form->field($model, 'is_enable')->checkBox() ?> <div class="form-group"> <?= Html::submitButton($model->isNewRecord ? 'Create' : 'Update', ['class' => $model->isNewRecord ? 'btn btn-success' : 'btn btn-primary']) ?> </div> <?php ActiveForm::end(); ?> </div>