93 lines
2.4 KiB
PHP
93 lines
2.4 KiB
PHP
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<?php
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namespace admin\models\search;
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use Yii;
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use yii\base\Model;
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use yii\data\ActiveDataProvider;
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use admin\models\Config;
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/**
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* ConfigSearch represents the model behind the search form about `backend\models\Config`.
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*/
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class ConfigSearch extends Config
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{
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/**
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* @inheritdoc
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*/
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public function rules()
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{
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return [
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[['id', 'group', 'type', 'create_time', 'update_time', 'sort', 'status'], 'integer'],
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[['name', 'title', 'value', 'extra', 'remark'], 'safe'],
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];
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}
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/**
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* @inheritdoc
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*/
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public function scenarios()
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{
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// bypass scenarios() implementation in the parent class
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return Model::scenarios();
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}
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/**
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* Creates data provider instance with search query applied
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*
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* @param array $params
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*
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* @return ActiveDataProvider
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*/
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public function search($params)
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{
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$query = Config::find();
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/**
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* 在PHP5中 对象的复制是通过引用来实现的，
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* 运行到return处的$query对象和这里的$query在内存中的地址是一样的，
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* 所以不需要将这个语句写在return前
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*/
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$dataProvider = new ActiveDataProvider([
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'query' => $query,
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'pagination' => [
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'pageSize' => isset($params['limit']) ? $params['limit'] : 10,
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],
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]);
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$this->load($params,'');
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if (!$this->validate()) {
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// uncomment the following line if you do not want to return any records when validation fails
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// $query->where('0=1');
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return $dataProvider;
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}
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$query->andFilterWhere([
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'id' => $this->id,
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'group' => $this->group,
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'type' => $this->type,
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'create_time' => $this->create_time,
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'update_time' => $this->update_time,
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'sort' => $this->sort,
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'status' => $this->status,
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]);
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$query->andFilterWhere(['like', 'name', $this->name])
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->andFilterWhere(['like', 'title', $this->title])
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->andFilterWhere(['like', 'value', $this->value])
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->andFilterWhere(['like', 'extra', $this->extra])
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->andFilterWhere(['like', 'remark', $this->remark]);
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/* 条件搜索 */
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/* 排序 */
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$query->orderBy([
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'sort' => SORT_ASC,
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]);
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return $dataProvider;
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}
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}
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