how to access data array data provider yii2?

Question

i have used ArrayDataProvider in controller yii2.

<?php

public function actionPagination_product2(){
$tb_tab=Tablet::tableName();
Digital.inner_memory')->asArray()->all();
$data = Digital::find()->joinWith('tablet',true,'Left Join')->where('Tablet.sup_id = Digital.id')->asArray()->all();
$dataProvider = new ArrayDataProvider([
    'allModels' => $data,
	 'sort' => [
        'attributes' => ['id'],
    ],
    'pagination' => [
        'pageSize' => 20,
    ],
]);

   return $this->render('pagination_pro2', [
      'dataProvider' => $dataProvider,
   ]);
   
   ?>

and in view pagination_pro2 i have

<?php
   use yii\widgets\ListView;
   echo ListView::widget([
      'dataProvider' => $dataProvider,
	 
      'itemView' => '_page1',
   ]);
?>

and in view _page1 i have

<?php
   use yii\helpers\Html;
   use yii\helpers\HtmlPurifier;
?>
<div class = "user">


   <?php 
foreach($model as $attribute => $value) {
   // do your stuff here
if(isset($model['sim_num'])){
echo "aaaa";
}
}
?>

</div>

that works true.but i want to access one by one of model attributes.

are that works true? what have to do? tnx

Yupik · Accepted Answer · 2017-07-27 06:32:25Z

1

To access model attributes one by one in view _page1 use foreach loop:

If your data is just array:

foreach($model as $attribute => $value) {
   // do your stuff here
}

If your array is array of models:

foreach($model->attributes as $attribute => $value) {
   // do your stuff here
}

edited Jul 27, 2017 at 6:32

answered Jul 27, 2017 at 5:38

Yupik

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14 Comments

areff Over a year ago

tnx.it has to be work but shows an error as : Trying to get property of non-object in foreach line how to fix it ? thank you

areff Over a year ago

thank you..that error resolved ;)) just is there any way to access each attribute of each element seperately ? for example like:$model['sim_num'] . how can do that ?

Yupik Over a year ago

If your data is just key=>value array, you can access it normally like array: if(isset($model['sim_num'])) { // do your stuff on $model['sim_num']); }

areff Over a year ago

i have that in array but when use isset not working :(( excuse me to ask a lot :))

Yupik Over a year ago

It's okay, i like to fix stuff like this :P Can you update question with code how you use it, and if you can, result of var_dump($model);die;?

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