yii2：在窗体视图中为Gridview定制分页 [英] yii2:Custom Pagination for Gridview in form view

问题描述

我已将Gridview小部件包含在 _form.php 文件中，该文件运行良好。

 <？php 
 $ dataProvider = new ActiveDataProvider（[
'query'=> \app\models\ServiceCharges :: find（），
'pagination'=> [
'pageSize'=> 5，
] ，
]）; 
 
？> 
<？php 
 $ searchModel = New \app\models\ServiceChargesSearch（）; 
 $ dataProvider = $ searchModel->搜索（Yii :: $ app-> request-> queryParams）; 
 
？> 
 
< / div> 
< / div> 
< div> 
<？= GridView :: widget（[
'dataProvider'=> $ dataProvider，
'filterModel'=> $ searchModel，
'columns'=> [
 ['class'=>'yii\grid\SerialColumn']，
 
'id'，
'service_name'，
'room_category' ，
'charges_cash'，
'charges_cashless'，
 
 ['class'=>'yii\grid\ActionColumn']，
]，
]）; ？> 
 
< / div> 
  

如果我将 $ dataprovider 分页部分位于 $ searchmodel 之下，分页工作正常，但过滤器无法正常工作，反之亦然。

如何在_form.php中使用过滤器和分页工作。

任何解决方案都将不胜感激。

感谢

解决方案

我没有使用Yii2的经验，但是如果它与1相似..

为什么要声明 dataProvider 两次？我想第一个是能够自定义页面大小。

那么你会使用一个数据提供者来设置分页，然后你通过一个不同的分页

因为我可以看到 search（）方法返回一个 dataProvider ，你应该改变那里的分页。

或者我认为您可以在 search（）方法返回 dataProvider like：

  $ searchModel = New \app\models\ServiceChargesSearch（）; 
 $ dataProvider = $ searchModel->搜索（Yii :: $ app-> request-> queryParams）; 
 $ dataProvider-> pagination-> pageSize = 5; 
  

所以你不需要 dataProvider的第一个实例


至于过滤器，我不知道它是如何表现你的 ServiceChargesSearch :: search code> function



但在Yii1中，您通常会：



1 ）定义模型2）使用 $ _ GET 3）中的数据填充它：通过
$ model-> search（）






I have included the Gridview widget in _form.php file, which is working well. The problem is the filter and pagination.

<?php
$dataProvider = new ActiveDataProvider([
    'query' => \app\models\ServiceCharges::find(),
    'pagination' => [
        'pageSize' => 5,
    ],
]);

 ?>
    <?php  
   $searchModel = New \app\models\ServiceChargesSearch(); 
   $dataProvider = $searchModel->search(Yii::$app->request->queryParams);

   ?>

        </div>
</div>
<div>
    <?= GridView::widget([
        'dataProvider' => $dataProvider,
        'filterModel' => $searchModel,
        'columns' => [
            ['class' => 'yii\grid\SerialColumn'],

           'id',
           'service_name',                
           'room_category',
           'charges_cash',
           'charges_cashless',

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

    </div> 

If I am putting the $dataprovider pagination part below the $searchmodel, pagination works fine, but then filter doesn't work and vice-versa.

How can I have both filter and pagination working in the _form.php.

Any solution will be greatly appreciated.

Thanks

解决方案

I have no experience with Yii2 but if it is similar than 1..

Why are you declaring dataProvider twice? I imagine the first one is to be able to customize page size.

So what happens is you use one data provider to set pagination but then you pass a different one to the table.

Second I don't know how your model looks inside but..

Since I can see the search() method returns a dataProvider, you should change the pagination inside there.

Or I think you can change it right after the search() method returns the dataProvider like:

$searchModel = New \app\models\ServiceChargesSearch(); 
$dataProvider = $searchModel->search(Yii::$app->request->queryParams);
$dataProvider->pagination->pageSize=5;

So you don't need the first instance of dataProvider that you've declared before.

As for the filters I do not know how it exactly behaves your ServiceChargesSearch::search function

But in Yii1 you normally:

1) Define model 2) Fill it up with data from $_GET 3) Pass $model->search() to grid

If filters still not work you can provide code from the model.

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