How to display conditional url and image in Detailview

Yii 2.0 General Discussions
1

Hi,

I have two model, Card (related to db table card, pk card_id) with all mandatory fields and Card_front (related to db table card_front, pk card_id) with the optional fields such as the card’s image, store in the db field card_front as a path.

Card.php model


public function getCardFront()

    {

        

return $this->hasOne(Card_front::className(), ['card_id' => 'card_id']);

    }

in the card view, I show attribute also of card_front table :


    <?= DetailView::widget([

        'model' => $model,

        'attributes' => [


'card_id',


// this display the card image


   ['attribute'=>'cardFront.front_path',

    'label'=> 'Card Front',

           'format'=>'image'],


     //other attributes    

         

        ],

    ]) ?>

as no all cards have an entry in card_front table, is there a way to display an url (e.g. Card Front

index.php?r=card_front%2Fcreate) instead of the default Card Front (not set) in the card view?

Thank you

2

Something like this ?


[

  'label' => 'URL',

  'value' => function ($model, $key, $index, $column) {

    return Html::a('link...', ['/card_front/create', 'param'=>'param']);

  },

  'format' => 'raw'

]

PS: you should enable pretty URL ;)