Hide detailView Row if?

Yii 2.0 General Discussions
1

Is there a simple way to conditionally hide one of the rows on detailview if it met certain conditions?

For example if I’ve got the ff field:

name, has_question, question

if has question is true, then question displays, otherwise it doesn’t show.

2

Can you show here how you output rows on detailview?

You can use closure for output with your condition

3

below is my code. I am actually hoping if there would be an available function to allow a closure


<?= DetailView::widget([

        'model' => $productModel,

        'attributes' => [

            'name',

            'has_question:boolean',

            'question:ntext',

	],

    ]) ?>

Is there such that would function like this?


[

	'attribute' => 'question',

	'showif' => $model->has_question == true,


],
4

You could populate ‘attributes’ array based on conditions.




$attr = [];

$attr[] = 'name';

if($question) $attr[] = 'question';

if($question) $attr[] = 'question';


<?= DetailView::widget([

        'model' => $productModel,

        'attributes' => $attr,

    ]) ?>
5

Wow! I just learned something new. I’ll try it and tell you what happens. Thanks!

6

Amazing! It’s working. Thanks!

7

You can use something like this
`<?= DetailView::widget([
‘model’ => $productModel,
‘attributes’ => [
[
‘attribute’=>‘question’,
‘captionOptions’ => [
‘class’ => $productModel->has_question? ‘hide’:’’,
],
‘contentOptions’ => [
‘class’ => $productModel->has_question? ‘hide’:’’,
],
],
]
]) ?>

8

Use visible attribute:

<?= DetailView::widget([
    'model' => $model,
    'attributes' => [
        'name',
        [
            'attribute' => 'question',
            'visible' => $mode->needToShowQuestion(),
        ],
])
?>
1 Like
9

this worked.thanks alot