strtob
commented
6 years ago This is my solution base on https://stackoverflow.com/questions/31694113/yii2-select2-how-to-set-initvaluetext-in-gridview-or-tabularform?utm_medium=organic&utm_source=google_rich_qa&utm_campaign=google_rich_qa
with thanks to markux
I'd no clue about to start with the inner function (syntax)
`'tbl_geo_city_id' => [ 'label' => 'City', 'type' => TabularForm::INPUT_WIDGET, 'widgetClass' => \kartik\widgets\Select2::className(),
'options' => function($model, $key, $index, $widget) {
$initValueText = empty(\app\models\GeoCity::findOne($model['tbl_geo_city_id'])->name) ? '' : \app\models\GeoCity::findOne($model['tbl_geo_city_id'])->name;
return [
'name' => 'test',
'options' => [
'class' => 'test-to-select',
],
'initValueText' => $initValueText,
'options' => [
'placeholder' => Yii::t('app', 'Choose City'),
],
'pluginOptions' => [
'allowClear' => true,
'minimumInputLength' => 3,
'language' => [
'errorLoading' => new JsExpression("function () { return 'Waiting for results...'; }"),
],
'ajax' => [
'url' => \yii\helpers\Url::to(['/geo-city/list']),
'dataType' => 'json',
'data' => new JsExpression('function(params) { return {q:params.term}; }')
],
'escapeMarkup' => new JsExpression('function (markup) { return markup; }'),
'templateResult' => new JsExpression('function(city) { return city.text; }'),
'templateSelection' => new JsExpression('function (city) { return city.text; }'),
],
];
},
`
Hi there,
I'm quite new to yii2. Great work from kartik!
How can I set the initalValue of a select2 inside the TabularForm widget?
see below ('initValueText' => ##### HOW TO SET #####?)
Thanks a lot! T
================
echo TabularForm::widget([ 'dataProvider' => $dataProvider, 'formName' => 'GeoAreaHasCity', 'checkboxColumn' => false, 'actionColumn' => false, 'attributeDefaults' => [ 'type' => TabularForm::INPUT_TEXT, ], 'attributes' => [ "id" => ['type' => TabularForm::INPUT_HIDDEN, 'columnOptions' => ['hidden'=>true]], 'tbl_geo_city_id' => [ 'label' => 'City', 'type' => TabularForm::INPUT_WIDGET, 'widgetClass' => \kartik\widgets\Select2::className(),
'options' => [ 'initValueText' => ##### HOW TO SET #####? }, //\app\models\GeoCity::findone('tbl_geo_city_id'), //'data' => \yii\helpers\ArrayHelper::map(\app\models\GeoCity::find()->orderBy('name')->asArray()->all(), 'id', 'name'), 'options' => [ 'placeholder' => Yii::t('app', 'Choose City'), ], 'pluginOptions' => [ 'allowClear' => true, 'minimumInputLength' => 3, 'language' => [ 'errorLoading' => new JsExpression("function () { return 'Waiting for results...'; }"), ], 'ajax' => [ 'url' => $url, 'dataType' => 'json', 'data' => new JsExpression('function(params) { return {q:params.term}; }') ], 'escapeMarkup' => new JsExpression('function (markup) { return markup; }'), 'templateResult' => new JsExpression('function(city) { return city.text; }'), 'templateSelection' => new JsExpression('function (city) { return city.text; }'), ], ], 'columnOptions' => ['width' => '200px'],
], 'description' => ['type' => TabularForm::INPUT_TEXT], 'del' => [ 'type' => 'raw', 'label' => '', 'value' => function($model, $key) { return Html::hiddenInput('Children[' . $key . '][id]', (!empty($model['id'])) ? $model['id'] : "") . Html::a('', '#', ['title' => Yii::t('app', 'Delete'), 'onClick' => 'delRowGeoAreaHasCity(' . $key . '); return false;', 'id' => 'geo-area-has-city-del-btn']); }, ],`