Php Yii2 GridView当前行号最后一行
我需要Yii2 GridView的帮助。我正在渲染一个表,但我想在第一行和最后一行放置特殊图标。有没有办法知道我在哪一排Php Yii2 GridView当前行号最后一行,php,gridview,yii2,Php,Gridview,Yii2,我需要Yii2 GridView的帮助。我正在渲染一个表,但我想在第一行和最后一行放置特殊图标。有没有办法知道我在哪一排 <?= GridView::widget([ 'dataProvider' => $dataProvider, "tableOptions" => ['class' => 'table table-striped table-bordered brand-list',"style"=> ""], /*'filter
<?= GridView::widget([
'dataProvider' => $dataProvider,
"tableOptions" => ['class' => 'table table-striped table-bordered brand-list',"style"=> ""],
/*'filterModel' => $searchModel,*/
'columns' => [
['class' => 'yii\grid\SerialColumn'],
[
'class' => 'yii\grid\ActionColumn',
'template' => '{sort-up} {sort-down}',
'buttons' => [
'sort-up' => function ($url, $brand, $key) {
$url = \Yii::$app->urlManager->createUrl(["brand/sort", 'id' => $brand->id , 'dir' => 'up']);
return Html::a( "" , '#', ['data-url' => $url, 'title' => "test",
'data-title' => "sort up",
'class' => 'glyphicon glyphicon-chevron-up']);
},
'sort-down' => function ($url, $brand, $key) {
$url = \Yii::$app->urlManager->createUrl(["brand/sort", 'id' => $brand->id , 'dir' => 'down']);
return Html::a('', '#', ['data-url' => $url, 'title' => "test",
'data-title' => "sort up",
'class' => 'glyphicon glyphicon-chevron-down']);
},
],
],
[
'attribute' => 'name',
'label' => Yii::t('admin:brand', 'brand_name'),
],
],
]); ?>
我感谢你的帮助。
当做
Wael使用
$dataprovider->models
构建当前页面中显示的所有模型的地图,然后,您可以使用获取当前索引,或仅使用和获取第一个和最后一个项目
// map will contain all model ids in the the same order they are displayed in
$map = ArrayHelper::getColumn($dataprovider->models);
echo GridView::widget([
'dataProvider' => $dataProvider,
// ...
'columns' => [
// ...
[
'class' => 'yii\grid\ActionColumn',
'buttons' => [
'sort-up' => function ($url, $brand, $key) use ($map) {
if ($key == reset($map)){
return "firstRow";
}
},
'sort-down' => function ($url, $brand, $key) use ($map) {
if($key == end($map)){
return "lastRow";
}
},
]
]
]
])
使用
$dataprovider->models
构建当前页面中显示的所有模型的映射,然后,您可以使用获取当前索引,或仅使用和获取第一个和最后一个项目
// map will contain all model ids in the the same order they are displayed in
$map = ArrayHelper::getColumn($dataprovider->models);
echo GridView::widget([
'dataProvider' => $dataProvider,
// ...
'columns' => [
// ...
[
'class' => 'yii\grid\ActionColumn',
'buttons' => [
'sort-up' => function ($url, $brand, $key) use ($map) {
if ($key == reset($map)){
return "firstRow";
}
},
'sort-down' => function ($url, $brand, $key) use ($map) {
if($key == end($map)){
return "lastRow";
}
},
]
]
]
])
这很有帮助,但我认为这可能是在GridView中实现的一种方式。感谢您的帮助:)这很有帮助,但我认为这可以在GridView中以某种方式实现。谢谢你的帮助:)