CODEWITHSUNDEEP
yii2modal-dialognavbar
yii2__
yii2__

Reputation: 177

how can I add modal to navbar in yii2?

I'm trying to add a modal to my navbar.
This is my \views\project_form.php: 

<?php Modal::begin(['id' => 'modal', ?>
<?= $form->field($model, 'Wert')->textInput(['maxlength' => true]) ?>
<?php Modal::end(); ?>

and this is my Controller:

function actionShowmodal(){
    $js='$("#modal").modal("show")';
    $this->getView()->registerJs($js);      
    return $this->render('create');
}

I did this as it was described here how can I add modal to navbar in yii2 using yii2 -bootstrap extension?.
When I use a modal navbar in my index.php it works. But when I use a modal navbar in my form, an error is issued: Undefined variable: model.
How can I fix it?

Upvotes: 0

Views: 119

Answers (1)

Kandarp Patel
Kandarp Patel

Reputation: 1020

In order to create a form in modal you need to pass the respective model for the form

function actionShowmodal(){
 $model = new RespectiveModel(); //Model For the Form
 $js='$("#modal").modal("show")';
 $this->getView()->registerJs($js);      
 return $this->render('create',["model"=>$model]);
}

and in your "create.php" view file where you are rendering the form, pass the model variable again

echo $this->render('project_form',["model"=>$model]);

Upvotes: 1

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