• yii2.0 中数据查询中 or、in、between 及session的使用


     1 HTML:
     2 
     3 <div>
     4     <form class="form-inline " method="get" action="<?=Url::to(['companylist']);?>">
     5         <div class="form-group">
     6             <input type="text" name="name" style=" 80%; display:inline;" class="form-control input-sm" placeholder="配电室编号 或 配电室名称" value="<?=$_GET['name'];?>">
     7             <button type="submit" style="float: right" class="btn btn-primary btn-sm">查询</button>
     8         </div>
     9     </form>
    10 </div> 
    11 控制器的查询条件:
    12 $data = Concentrator::find()->andWhere(['in', 'id', $cIds]);
    13 if ($_GET['name']) {
    14     $data->andWhere(['or', ['like', 'number', $_GET['name']], ['like', 'name', $_GET['name']]]);
    15 }
    16 //in
    17 $data->andWhere(['in', 'state', [1, 2, 3]]);
    18 //between
    19 $data->andFilterWhere(['between', 'create_time', $start_date, $end_date]);
    20 $rowset = $data->all();
    21  echo $data->createCommand()->getRawSql(); //输出sql语句
     1 ['and', 'id=1', 'id=2'] //id=1 AND id=2
     2 
     3 ['and', 'type=1', ['or', 'id=1', 'id=2']] //type=1 AND (id=1 OR id=2)
     4 
     5 ['between', 'id', 1, 10] //id BETWEEN 1 AND 10
     6 
     7 ['not between', 'id', 1, 10] //not id BETWEEN 1 AND 10
     8 
     9 ['in', 'id', [1, 2, 3]] //id IN (1, 2, 3)
    10 
    11 ['not in', 'id', [1, 2, 3]] //not id IN (1, 2, 3)
    12 
    13 ['like', 'name', 'tester'] //name LIKE '%tester%'
    14 
    15 ['like', 'name', ['test', 'sample']] //name LIKE '%test%' AND name LIKE '%sample%'
    16 
    17 ['not like', 'name', ['or', 'test', 'sample']] //not name LIKE '%test%' OR not name LIKE '%sample%'
    18 
    19 ['like', 'name', '%tester', false] // name LIKE '%tester'
    20 
    21 ['exists','id', $userQuery] //EXISTS (sub-query) | not exists
    22 
    23 ['>', 'age', 10] //age>10
    24 where(['<>','id',10])  //不等于
    session:
    $session = Yii::$app->session;
    $session['user'] = [
        'id' => 1,
        'username' => 'yiiuser',
    ];
    echo $session['user']['id'];
    echo $session['user']['username'];
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  • 原文地址:https://www.cnblogs.com/l-zl/p/6479448.html
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