GridView Widget
GridView Widget
Make item clickable link
[
'attribute'=>'naam',
'label' => 'Studentnaam',
'contentOptions' => ['style' => 'width:600px; white-space: normal;'],
'format' => 'raw',
'value' => function ($data) {
return Html::a($data->naam, ['/examen/update?id='.$data->id],['title'=> 'Edit',]);
},
],
// for related table values, use
'value' => 'student.locatie',Title of column name
Change the model, example:
public function attributeLabels() {
return [
'id' => 'ID',
'naam' => 'examennaam',
'datum_van' => 'van',
'datum_tot' => 'tot',
'actief' => 'actief',
];
}The database column 'datum_van' will be showed as 'van'.
View column conditionally
[
'class' => 'yii\grid\ActionColumn',
'contentOptions' => ['style' => 'width:400px; white-space: normal;'],
'header'=>'Actions',
'template' => '{view} {update} {delete}',
'visibleButtons'=>[
'view'=> function($model){
return $model->status!=1;
},
]
],Add own controller (copy)
[
'class' => 'yii\grid\ActionColumn',
'template' => '{download} {view} {update} {delete}',
'buttons' => [
'download' => function ($url) {
return Html::a(
'<span class="glyphicon glyphicon-arrow-down"></span>',
['another-controller/anotner-action', 'id' => $model->id], // mag ook alleen url als je geen parameter wilt meegeven, dan hoef je geen array te maken.
[
'title' => 'Download',
'data-pjax' => '0',
]
);
},
],
],
// Alternatief, copy button, niet vergeten in template te te zetten
'buttons'=>[
'copy' => function ($url, $model, $key) {
return Html::a('<span class="glyphicon glyphicon-copy"></span>', ['copy', 'id'=>$model->id],['title'=>'Copy']);
},
], Boolean (toggle icon)
Show boolean, if clicked, change status.
[
'attribute'=>'actief',
'contentOptions' => ['style' => 'width:10px;'],
'format' => 'raw',
'value' => function ($data) {
// $status = icon 'ok' or icon 'minus' depending on $data->ctief
$status = $data->actief ? '<span class="glyphicon glyphicon-ok"></span>' : '<span class="glyphicon glyphicon-minus"></span>';
return Html::a($status, '/rolspeler/toggle-actief?id='.$data->id);
}
],
// Controller
public function actionToggleActief($id) {
// function toggles boolean actief, in this example only one row can be active, so we execute two queries
$sql="update examen set actief=1 where id = :id; update examen set actief=0 where id != :id;";
$params = array(':id'=> $id);
Yii::$app->db->createCommand($sql)->bindValues($params)->execute();
return $this->redirect(['index']); // go back to view
}In this example only one row can be active. If you want a simple toggle use SQL statement:
update <table> set abss(active = active-1)Drop down in grid select
[
'attribute'=>'attribute name',
'filter'=>array("ID1"=>"Name1","ID2"=>"Name2"),
],
// of
[
'attribute'=>'attribute name',
'filter'=>ArrayHelper::map(Model::find()->asArray()->all(), 'ID', 'Name'),
],
// of
[
'attribute' => 'attribute_name',
'value' => 'attribute_value',
'filter' => Html::activeDropDownList(
$searchModel,
'attribute_name',
ArrayHelper::map(ModelName::find()->asArray()->all(), 'ID', 'Name'),
['class'=>'form-control','prompt' => 'Select Category']
),
],In dit voorbeeld wordt er data uit een andere table/model gehaald. De foreign key moet worden ge-update aan de hand van de rolspelers table.
<?php
// ************************
// * in controller *
// ************************
// pass rolspeler
$rolspeler = Rolspeler::find()->where(['actief' => '1'])->all();
return $this->render('index', [
'searchModel' => $searchModel,
'dataProvider' => $dataProvider,
'rolspeler' => $rolspeler,
]);
// fucntion for update (ajax) call from form
public function actionUpdateStatus($id, $status, $rolspelerid) {
$model = $this->findModel($id);
$model->status=$status;
$model->rolspelerid=$rolspelerid;
$model->save();
}
// ************************
// * in view (index) *
// ************************
// ajax call to update record
<script>
function changeStatus(id, status, rolspelerid) {
// console.log(val, id);
$.ajax({
url: "<?= Url::to(['update-status']) ?>",
data: {id: id, 'status': status, 'rolspelerid': rolspelerid },
cache: false
}).done(function (html) {
location.reload();
});
}
</script>
// prepare ass. array for the drop down.
<?php $rolspelerList = ArrayHelper::map($rolspeler,'id','naam'); ?>
...
<?= GridView::widget([
'dataProvider' => $dataProvider,
'filterModel' => $searchModel,
'columns' => [
// show dropdown and call ajax script that calls the methos/function in teh controller
'format' => 'raw',
'value' => function ($model) {
return Html::dropDownList('status', $model->status, ['0'=>'Wachten','1'=>'Loopt','2'=>'Klaar'],
['onchange' => "changeStatus('$model->id', $(this).val(), '$model->rolspelerid')"]);
}],
...
From: https://www.trickyhints.com/how-to-create-dropdown-in-yii2-gridview/
Column customization
In Yii2's GridView, each column in the grid can be customized using a variety of properties. These properties allow you to define how each column behaves, how it's rendered, and how it interacts with the data provided. Here's a list of common properties that you can specify in a column in Yii2 GridView:
**attribute**: The attribute name of the data model. The value of the attribute will be displayed in this column.
**label**: The label of the column in the header.
**value**: A PHP callable that returns the content of the column. It should be used if the column content is not directly tied to a model attribute.
**format**: How the data of this column will be formatted. Common formats include 'text', 'html', 'date', 'number', etc.
**header**: The header cell content. This will override the automatically generated header cell content.
**footer**: The footer cell content. This will override the automatically generated footer cell content.
**headerOptions**: HTML attributes for the header cell tag.
**contentOptions**: HTML attributes for the data cell tag.
**footerOptions**: HTML attributes for the footer cell tag.
**visible**: Whether the column is visible. If set to false, the column will not be displayed.
**filter**: The filter input content. This can be a string or an array to specify the type of filter input.
**filterOptions**: HTML attributes for the filter cell tag.
**headerHtmlOptions**: Deprecated, use `headerOptions` instead.
**footerHtmlOptions**: Deprecated, use `footerOptions` instead.
**class**: The class name of the column. Yii2 provides several built-in column types like `yii\grid\SerialColumn`, `yii\grid\DataColumn`, `yii\grid\CheckboxColumn`, etc.
**enableSorting**: Whether sorting is enabled for this column.
**sortLinkOptions**: HTML attributes for the sorting link.
**filterInputOptions**: HTML attributes for the filter input.
**filterWidgetOptions**: Configuration options for the filter widget.
**noWrap**: Whether to disable text wrapping for this column.