使用Yii2与数据的数组，并与分选一个GridView和滤波器

我已经阵列使用Yii2与数据的数组，并与分选一个GridView和滤波器

$resultData = [ 
    array("id"=>1,"name"=>"Cyrus","email"=>"[email protected]"), 
    array("id"=>2,"name"=>"Justin","email"=>"[email protected]"), 
    array("id"=>3,"name"=>"Mason","email"=>"[email protected]"), 
    array("id"=>4,"name"=>"Fulton","email"=>"[email protected]"), 
    array("id"=>5,"name"=>"Neville","email"=>"[email protected]"), 
    array("id"=>6,"name"=>"Jasper","email"=>"[email protected]"), 
    array("id"=>7,"name"=>"Neville","email"=>"[email protected]"), 
    array("id"=>8,"name"=>"Neville","email"=>"[email protected]"), 
    array("id"=>9,"name"=>"Ronan","email"=>"[email protected]"), 
    array("id"=>10,"name"=>"Raphael","email"=>"[email protected]"),  
    ];

甲数据提供器：

$dataProvider = new ArrayDataProvider([ 
     'key'=>'id', 
     'allModels' => $resultData, 
     'sort' => [ 
      'attributes' => ['id', 'name', 'email'], 
     ], 
]);

而且在GridView：

echo GridView::widget([ 
     'dataProvider' => $dataProvider, 

     'columns' => [ 
      ['class' => 'yii\grid\SerialColumn'], 
      'id', 

      [ 
      'attribute' => 'name', 
      'value' => 'name', 
      ], 
      [ 
      "attribute" => "email", 
      'value' => 'email', 
      ] 

    ] 
]);

作为是，代码让我在网格中查看数组，以及在点击列时排序它的可能性。没关系。

但如何使用过滤？

我试着用下面的：

$searchModel = ['id' => null, 'name' => '', 'email' => '']; 

echo GridView::widget([ 
     'dataProvider' => $dataProvider, 
     'filterModel' => $searchModel, 

     'columns' => [ 
      ['class' => 'yii\grid\SerialColumn'], 
      'id', 

      [ 
      'attribute' => 'name', 
      'value' => 'name', 
      ], 
      [ 
      "attribute" => "email", 
      'filter' => '<input class="form-control" name="filteremail" value="da" type="text">', 
      'value' => 'email', 
      ] 

    ] 
]);

但它不工作。是否必须根据$ get值过滤自己的对象？

来源

2015-02-10 Ydakilux

你说的 “它不工作” 是什么意思？搜索输入未显示？ – arogachev 2015-02-10 09:54:17

我不工作的意思是，只有当我像过滤器一样放置过滤器时才会显示输入。 'filter'=>''， 'value'=>'email'，但数据未被过滤。 – Ydakilux 2015-02-10 10:45:00

我的全代码解决方案：

$resultData = [ 
    array("id"=>1,"name"=>"Cyrus","email"=>"[email protected]"), 
    array("id"=>2,"name"=>"Justin","email"=>"[email protected]"), 
    array("id"=>3,"name"=>"Mason","email"=>"[email protected]uacorci.ca"), 
    array("id"=>4,"name"=>"Fulton","email"=>"[email protected]"), 
    array("id"=>5,"name"=>"Neville","email"=>"[email protected]"), 
    array("id"=>6,"name"=>"Jasper","email"=>"[email protected]"), 
    array("id"=>7,"name"=>"Neville","email"=>"[email protected]"), 
    array("id"=>8,"name"=>"Neville","email"=>"[email protected]"), 
    array("id"=>9,"name"=>"Ronan","email"=>"[email protected]"), 
    array("id"=>10,"name"=>"Raphael","email"=>"[email protected]"),  
    ]; 

function filter($item) { 
    $mailfilter = Yii::$app->request->getQueryParam('filteremail', ''); 
    if (strlen($mailfilter) > 0) { 
     if (strpos($item['email'], $mailfilter) != false) { 
      return true; 
     } else { 
      return false; 
     } 
    } else { 
     return true; 
    } 
} 

$filteredresultData = array_filter($resultData, 'filter'); 


$mailfilter = Yii::$app->request->getQueryParam('filteremail', ''); 
$namefilter = Yii::$app->request->getQueryParam('filtername', ''); 

$searchModel = ['id' => null, 'name' => $namefilter, 'email' => $mailfilter]; 

$dataProvider = new ArrayDataProvider([ 
     'key'=>'id', 
     'allModels' => $filteredresultData, 
     'sort' => [ 
      'attributes' => ['id', 'name', 'email'], 
     ], 
]); 

echo GridView::widget([ 
     'dataProvider' => $dataProvider, 
     'filterModel' => $searchModel, 

     'columns' => [ 
      ['class' => 'yii\grid\SerialColumn'], 
      'id', 

      [ 
      'attribute' => 'name', 
      'value' => 'name', 
      ], 
      [ 
      "attribute" => "email", 
      'filter' => '<input class="form-control" name="filteremail" value="'. $searchModel['email'] .'" type="text">', 
      'value' => 'email', 
      ] 

    ] 
]);

来源

2015-02-11 10:35:39 Ydakilux

只是要清楚。如果过滤器不是instanceof Model，则不会显示过滤器 – 2016-08-30 13:29:06

在以前soultion。我创建了一个循环来创建过滤器，列和searchModel。

$items = [ 
    array("id" => 1, "name" => "Cyrus", "email" => "[email protected]"), 
    array("id" => 2, "name" => "Justin", "email" => "[email protected]"), 
    array("id" => 3, "name" => "Mason", "email" => "[email protected]"), 
    array("id" => 4, "name" => "Fulton", "email" => "[email protected]"), 
    array("id" => 5, "name" => "Neville", "email" => "[email protected]"), 
    array("id" => 6, "name" => "Jasper", "email" => "[email protected]"), 
    array("id" => 7, "name" => "Neville", "email" => "[email protected]"), 
    array("id" => 8, "name" => "Neville", "email" => "[email protected]"), 
    array("id" => 9, "name" => "Ronan", "email" => "[email protected]"), 
    array("id" => 10, "name" => "Raphael", "email" => "[email protected]"), 
]; 


$searchAttributes = ['id', 'name', 'email']; 
$searchModel = []; 
$searchColumns = []; 

foreach ($searchAttributes as $searchAttribute) { 
    $filterName = 'filter' . $searchAttribute; 
    $filterValue = Yii::$app->request->getQueryParam($filterName, ''); 
    $searchModel[$searchAttribute] = $filterValue; 
    $searchColumns[] = [ 
     'attribute' => $searchAttribute, 
     'filter' => '<input class="form-control" name="' . $filterName . '" value="' . $filterValue . '" type="text">', 
     'value' => $searchAttribute, 
    ]; 
    $items = array_filter($items, function($item) use (&$filterValue, &$searchAttribute) { 
     return strlen($filterValue) > 0 ? stripos('/^' . strtolower($item[$searchAttribute]) . '/', strtolower($filterValue)) : true; 
    }); 
} 

echo GridView::widget([ 
    'dataProvider' => new ArrayDataProvider([ 
     'allModels' => $items, 
     'sort' => [ 
      'attributes' => $searchAttributes, 
     ], 
      ]), 
    'filterModel' => $searchModel, 
    'columns' => array_merge(
      $searchColumns, [ 
     ['class' => 'yii\grid\ActionColumn'] 
      ] 
    ) 
]);

来源

2016-07-14 13:20:12 user3132270

一个数据提供程序：

if ($this->load($params)) { 
    $name = strtolower(trim($this->name)); 
    $resultData= array_filter($resultData, function ($role) use ($name){ 
     return (empty($name) || strpos((strtolower(is_object($role) ? $role->name : $role['name'])),$name) !== false); 
    }); 
} 

$dataProvider = new ArrayDataProvider([ 
     'key'=>'id', 
     'allModels' => $resultData, 
     'sort' => [ 
      'attributes' => ['id', 'name', 'email'], 
     ], 
]);

https://getyii.com/topic/736

来源

2016-12-28 08:03:36

使用Yii2与数据的数组，并与分选一个GridView和滤波器

回答

相关问题