yii tbgridview。仅显示特定的行数据

Question

我有一个库存表。现在，使用此表，我想在Tbgridview中显示Pharmacy模块上的数据，以便它只显示Pharmacy商店中的那些库存。即行category_id=2。

如何，我可以在药物的索引页面上这样做。这是Pharmacy索引页面的代码。

<?php
    $this->menu=array(
        array('label'=>'Add Drug', 'icon'=>'icon-plus', 'url'=>Yii::app()->controller->createUrl('create'), 'linkOptions'=>array()),
        array('label'=>'List Drugs', 'icon'=>'icon-th-list', 'url'=>Yii::app()->controller->createUrl('index'),'active'=>true, 'linkOptions'=>array()),
        array('label'=>'List Orders', 'icon'=>'icon-th-list', 'url'=>Yii::app()->controller->createUrl('PhOrder/index'), 'linkOptions'=>array()),
        array('label'=>'List Distributors', 'icon'=>'icon-th-list', 'url'=>Yii::app()->controller->createUrl('PhDistributor/index'), 'linkOptions'=>array()),
    );
?>
<div>
    <?php  ?>

    <?php
    $model= new Inventory;

    $this->widget('bootstrap.widgets.TbGridView',array(
        'id'=>'ph-drug-grid',
        'dataProvider'=>$model->search(),
        'type'=>'bordered condensed',
        'template'=>'{summary}{pager}{items}{pager}',
        'columns'=>array(
            array(
                'header'=>'<a href="#">S. N. </a>',
                'value'=>'$data->inventory_code',
                'type'=>'raw',
            ),
            'description',
            'manufacturer',

            'minimum_order_level',
            'store_id',
            'stock_quantity',

            array(
                'header'=>'<a>Actions</a>',
                'class'=>'bootstrap.widgets.TbButtonColumn',
                'template' => '{dispose}',
                'buttons' => array(
                    'dispose' => array(
                        'label'=>'Dispose',
                        'options'=>array(
                            'class'=>'btn btn-small',
                            'onclick'=>'return confirm("Are you sure, you want to dispose this drug?")'
                        ),
                    )
                ),
                'htmlOptions'=>array('nowrap'=>'nowrap'),
            )
        ),
    )); ?>
</div>

Answer 1

设置模型的属性，然后如果在模型search()的{​​{1}}函数中对其进行过滤，则结果将被过滤

Inventory

Answer 2

您也可以在控制器中使用CSqlDataProvider

$sql='select * from inventory where category_id=2';
$count=Yii::app()->db->createCommand('select count(*) from inventory where category_id=2')->queryScalar();
$dataProvider = new CSqlDataProvider($sql, array(
                           'totalItemCount'=>$count,
                           'keyField' => 'id',
                           'pagination'=>array(
                                  'pageSize'=>10,
                           ),
                    ));

more info