Hi guys,
in my actual modul, records of database can be deleted in two different ways:
Once anbout checkBoxes, Second about BootstrapIcon. Giving parameter in first version isn’t a problem. Parameter comes from Controller like this
public function actionIndex($id, $FKBezeichnung) {
$searchModel = new DateianhangSearch();
$dataProvider = $searchModel->search(Yii::$app->request->queryParams, $id, $FKBezeichnung);
return $this->render('index', [
'searchModel' => $searchModel,
'dataProvider' => $dataProvider,
'id' => $id,
'FKBezeichnung' => $FKBezeichnung
]);
}
.
.
?><?=
Html::beginForm(['/dateianhang/dateianhang/all', "RenderBackInCaseOfError" => $RenderBackInCaseOfError, "FkBezeichnung" => $FKBezeichnung, 'fk' => $id], 'post', ['name' => 'idAnhang']);
My question:
How to implement parameter [size="2"]$FKBezeichnung in anonymous function,which will delete one single record like this[/size]
[size="2"]
[ 'class' => 'yii\grid\ActionColumn',
'template' => '{view} {update} {delete_records}',
'buttons' => [ 'delete_records' => function ($url, $model) {
$RenderBackInCaseOfError = "/dateianhang/dateianhang/index_without_id";
$FKBezeichnung = "id_person";
return Html::a('<span class="glyphicon glyphicon-trash"></span>', ['/dateianhang/dateianhang/del', 'id' => $model->id, 'RenderBackInCaseOfError' => $RenderBackInCaseOfError, 'FKBezeichnung' => $FKBezeichnung], ['title' => 'Löschen', 'data' => ['pjax' => '0']]);
},
] ]
[/size]
[size=“2”]As U can see, parameter [/size][size=“2”]$FKBezeichnung is hard coded. That’s bad,'cause other moduls have no ForeignKey like this. So, I need to set this parameter in anonymous function! I could use PHP-function [/size][color="#333333"] mysql_field_name(). What is yii2 expresison of this function?[/color]