在我的项目中,名为类型的模型之一与其他模型有多种关系,其中部分标准在下面给出了类似
$criteria->with = array(
'category',
'subCategory',
'accountsSupplierPriceDetails' => array(
'with' => 'serviceLevel'
)
);
关系就像
我的问题是如何显示网格中每个表的名称。 (1-n)的结果应显示在下拉框中。当我尝试从列访问数据时,它会显示错误 尝试获取非对象的属性 ($ data-> accountsSupplierPriceDetails-> serviceLevel - > name )。任何人都可以帮助我。
提前致谢。
答案 0 :(得分:3)
在我的视图中,我创建了一个包含5行的cgridview,其中使用下拉列表填充了一行数据。
<div style="width:700px; height:auto;">
<?php
$widget = $this->widget('zii.widgets.grid.CGridView', array(
'id' => 'response-grid',
'dataProvider' => $pickdataset->pickCategorylistingForMain(),
'cssFile' => Yii::app()->baseUrl . '/media/css/gridview.css',
'summaryText' => '',
'ajaxUpdate' => 'response-grid',
'enablePagination' => true,
'pager' => array(
'class' => 'LinkPager',
'cssFile' => false,
'header' => false,
'firstPageLabel' => 'First',
'prevPageLabel' => 'Previous',
'nextPageLabel' => 'Next',
'lastPageLabel' => 'Last',
),
'columns' => array(
array(
'name' => 'id',
'header' => '#',
'value' => '$this->grid->dataProvider->pagination->currentPage * $this->grid->dataProvider->pagination->pageSize + ($row+1)',
),
array(
'type' => 'raw',
'name' => 'categoryExt',
'header' => 'Category',
),
array(
'type' => 'raw',
'header' => 'Sub Category',
'value' => '$data->subCategory->name',
),
array(
'type' => 'raw',
'name' => 'locationExt',
'header' => 'Location',
),
array(
'type' => 'raw',
'header' => 'Name',
'value' => 'CHtml::dropDownList($data->corporate_id."-".$data->category_id."-".$data->sub_category_id."-".$data->location_id,"",popDropBox($data->masterCategoryServiceLevels), array("class" => "listbox"), array("empty" => "Select a Location"))',
),
array(
'type' => 'raw',
'header' => 'Pick',
'value' => 'CHtml::image(Yii::app()->baseUrl . "/media/images/edit_icon.png",$data->corporate_id."-".$data->category_id."-".$data->sub_category_id."-".$data->location_id,array("title" => "Select this Combination"))',
),
),));
function popDropBox($data)
{
$list = array();
foreach ($data as $row)
{
$list[$row->serviceLevel->id] = $row->serviceLevel->name;
}
return $list;
}
?>
</div>
模型中的关系是:
'masterCategoryServiceLevels' => array(self::HAS_MANY, 'MasterCategoryServiceLevel', 'category_template_id'),
'corporate' => array(self::BELONGS_TO, 'AccountsCorporate', 'corporate_id'),
'category' => array(self::BELONGS_TO, 'MasterCategory', 'category_id'),
'subCategory' => array(self::BELONGS_TO, 'MasterCategory', 'sub_category_id'),
'location' => array(self::BELONGS_TO, 'MasterLocation', 'location_id'),
该行
array(
'type' => 'raw',
'header' => 'Name',
'value' => 'CHtml::dropDownList($data->corporate_id."-".$data->category_id."-".$data->sub_category_id."-".$data->location_id,"",popDropBox($data->masterCategoryServiceLevels), array("class" => "listbox"), array("empty" => "Select a Location"))',
),
我使用函数来创建下拉数据
function popDropBox($data)
{
$list = array();
foreach ($data as $row)
{
$list[$row->serviceLevel->id] = $row->serviceLevel->name;
}
return $list;
}
如果您有任何疑问,请发表评论。我可以自由分享......祝大家有个美好的一天......祝福和祈祷。