Trying to get property 'id' of non-object yii2 - php

Question

I'm trying to render a Nav bar (from _tabs.php) onto index.php (view) the controller that is being used is ImportController.php. the _tabs.php file uses the client_id which is basically the function to get the client ID so it can appropriately create the URL with an ID in it. The issue that I'm getting is Trying to get property 'id' of non-object
index.php (view)
<?php
use yii\bootstrap\Html;
use common\components\ActiveForm;
use common\models\User;
use common\models\Client;
$Client= null;
$this->title = 'Import Offline Data Capture data';
?>
<!-- capture partial Nav -->
<br>
<?php if(in_array(Yii::$app->user->identity->role, User::MHM_ROLES)): ?>
<?= $this->render('/client/_tabs', ['Client' => $Client]); ?>
<?php endif; ?>
<?php if(in_array(Yii::$app->user->identity->role, User::CLIENT_ROLES)): ?>
<?= $this->render('//client/partialNavs/appendNav', ['Client' => $Client]); ?>
<?php endif; ?>
<div class="page-header">
<h2>Import data</h2>
</div>
<div class="row">
<div class="col-md-6">
<div class="panel panel-default">
<div class="panel-body" id="survey-import-container">
<h4 class="text-info">Please select a file to import</h4>
<?php if(count($ImportForm->getErrors('dataErrors'))): ?>
<div class="alert alert-warning">
<p><strong>Sorry, we were unable to process your import. Please revise the following errors and try again:</strong><p><br />
<ul>
<?php foreach($ImportForm->getErrors('dataErrors') as $e): ?>
<li><?= $e; ?></li>
<?php endforeach; ?>
</ul>
</div>
<?php endif; ?>
<p>The file must follow the exported template, and must be a XLSX document with a maximum of 10,000 rows.</p>
<?php $form = ActiveForm::begin([
'id' => 'import-form',
'options' => [
'enctype' => 'multipart/form-data',
'class' => 'clearfix',
]
]) ?>
<?= $form->field($ImportForm, 'importFile')->fileInput() ?><hr />
<?= Html::submitButton('<span class="glyphicon glyphicon-import"></span> Import & Process Data', ['class' => 'btn btn-primary col-md-6', 'id' => 'import-data-btn']); ?>
<?= Html::a('<span class="glyphicon glyphicon-repeat"></span> Reset', ['import/index'], ['class' => 'btn btn-link col-md-6']); ?>
<?php ActiveForm::end() ?>
<div class="alert alert-danger" style="margin-top: 20px;">Please note: This application does not store any of your imported data. Keep your original spreadsheet to avoid losing data.</div>
</div>
</div>
</div>
</div>
ImportController.PHP
<?php
namespace admin\controllers;
use Yii;
use yii\filters\AccessControl;
use yii\web\UploadedFile;
use admin\components\Controller;
use admin\models\ImportForm;
use common\models\User;
use common\models\Client;
class ImportController extends Controller
{
public function behaviors()
{
return [
'access' => [
'class' => AccessControl::className(),
'rules' => [
[
'allow' => true,
'actions' => ['index'],
// All actions are access controlled.
'roles' => [
User::ROLE_MHM_ADMIN,
User::ROLE_MHM_USER,
User::ROLE_CLIENT_ADMIN,
User::ROLE_CLIENT_USER,
]
],
],
],
];
}
public function actionIndex($client_id = null)
{
// Get client
$Client = $this->getClient($client_id);
// Ensure client exists for logged in user
if(is_null($Client)) {
throw new BadRequestHttpException('This page does not exist.');
}
$ImportForm = new ImportForm;
// Form posted, validate
if(Yii::$app->request->isPost) {
$ImportForm->importFile = UploadedFile::getInstance($ImportForm, 'importFile');
// Process upload
$ImportForm->upload();
}
return $this->render('index', array(
'ImportForm' => $ImportForm,
));
}
public function actionRenderSuccess()
{
return $this->renderPartial('_success');
}
private function getClient($id, $restriction = null)
{
if(Yii::$app->user->identity->client_id)
{
$id = Yii::$app->user->identity->client_id;
}
$ClientQuery = Client::find()
->andWhere(['id' => $id]);
if ($restriction == 'patronbase') {
$ClientQuery->andWhere(['license_type' => Client::LICENSE_PATRONBASE]);
} else if ($restriction == 'live') {
$ClientQuery->andWhere(Client::LIVE_OR_UPGRADING_CONDITION);
}
$Client = $ClientQuery->one();
if(is_null($Client))
{
throw new NotFoundHttpException('');
}
return $Client;
}
}
_tabs.php
<?php
use yii\bootstrap\Html;
use common\models\Client;
use common\models\User;
use common\models\SurveyInstance;
use common\models\Consent;
use yii\bootstrap\Tabs;
use yii\bootstrap\Nav;
if (Yii::$app->user->isGuest) return;
$getRoute = function($route, $clientParamName, $otherParams = []) use ($Client)
{
$routeParams = [$route];
if (!isset(Yii::$app->user->identity->client_id)) {
$routeParams[$clientParamName] = $Client->id;
}
return array_merge($routeParams, $otherParams);
};
$route = Yii::$app->controller->module->requestedRoute;
$mhmOrClientAdmin = in_array(Yii::$app->user->identity->role, [User::ROLE_MHM_ADMIN, User::ROLE_MHM_USER, User::ROLE_CLIENT_ADMIN]);
$mhmUser = in_array(Yii::$app->user->identity->role, User::MHM_ROLES);
$urlsForConsentSurveyTypes = Consent::getUrlForSurveyTypes();
$items = [
[
'label' => 'Checkout / Enrich',
'url' => $getRoute('dashboard/mhm-rels-dashboard', 'client_id'),
'active' => in_array($route, [
'dashboard/mhm-rels-dashboard',
'survey-instance/api-logs',
'client/activity',
'client/update',
'client/api-settings'
]) || ($route =='consent/index' && Yii::$app->request->get('type')=='cs-tag-tool-consent'),
'encode' => false,
'visible' => $Client->isFullOrUpgrading,
],
[
'label' => 'Checkout / Enrich',
'url' => $getRoute('dashboard/patronbase-dashboard', 'client_id'),
'active' => in_array($route, [
'dashboard/mhm-rels-dashboard',
'dashboard/patronbase-dashboard',
'survey-instance/api-logs',
'client/activity',
'client/update',
'client/api-settings',
'client/patronbase-settings'
]) || ($route =='consent/index' && Yii::$app->request->get('type')=='cs-tag-tool-consent'),
'encode' => false,
'visible' => $Client->license_type === Client::LICENSE_PATRONBASE,
],
[
'label' => 'Capture',
'url' => $getRoute('dashboard/capture-dashboard', 'client_id'),
'active' => in_array($route, [
'dashboard/capture-dashboard',
'client/survey-settings',
'consent/create',
'consent/update',
'question/index',
'client/legal',
'question/create',
'question/update'
]) || ($route =='consent/index' && Yii::$app->request->get('type')=='capture-consent'),
'encode' => false,
],
[
'label' => 'Append',
'url' => $getRoute('dashboard/append-dashboard', 'client_id'),
'active' => in_array($route, [
'dashboard/append-dashboard',
'client/append-settings',
'import/index'
]),
'encode' => false,
],
//Info
[
'label' => '<span class="glyphicon glyphicon-stats"></span> Info',
'options' => ['class' => 'pull-right'],
'active' => in_array($route, [
'client/stats',
'client/survey-urls',
]),
'encode' => false,
'items' => [
[
'label' => '<span class="glyphicon glyphicon-stats"></span> Stats',
'url' => $getRoute('client/stats', 'client_id'),
'active' => in_array($route, ['client/stats',]),
'encode' => false,
'visible' => $mhmOrClientAdmin,
],
[
'label' => '<span class="glyphicon glyphicon-file"></span> Guides',
'url' => '/guides/' . $Client->hash,
'encode' => false,
'linkOptions' => [ 'target' => '_blank'],
'visible' => $Client->isFullOrUpgrading,
],
[
'label' => '<span class="glyphicon glyphicon-link"></span> Survey URLs',
'url' => $mhmUser ? ['client/survey-urls', 'client_id' => $Client->id] : ['client/survey-urls'],
'encode' => false,
],
],
],
//Settings
[
'label' => '<span class="glyphicon glyphicon-cog"></span> Account settings',
'options' => ['class' => 'pull-right'],
'active' => in_array($route, [
'client/anonymisation',
'contact/index',
'contact/update',
'contact/create',
'contact/delete',
'user/index',
'user/create-update',
]),
'encode' => false,
'items' => [
[
'label' => '<span class="glyphicon glyphicon-erase"></span> Anonymisation',
'url' => $getRoute('client/anonymisation', 'id'),
'active' => in_array($route, ['client/anonymisation']),
'encode' => false,
],
[
'label' => '<span class="glyphicon glyphicon-envelope"></span> Email List',
'url' => $getRoute('contact/index', 'client_id'),
'active' => in_array($route, [
'contact/index',
'contact/update',
'contact/create',
'contact/delete',
]),
'encode' => false,
],
[
'label' => '<span class="glyphicon glyphicon-user"></span> Users <span class="badge">'.count($Client->clientUsers).'</span>',
'url' => $getRoute('user/index', 'client_id'),
'active' => in_array($route, [
'user/index',
'user/create-update',
]),
'encode' => false,
'visible' => $mhmOrClientAdmin,
],
],
],
];
echo Nav::widget([
'options' => [
'class' => 'nav nav-pills',
'id'=>'nav-bar',
],
'items' => $items,
]);
?>
<style>
#nav-bar {
background-color: aliceblue
}
</style>

Answer 1

Hope this answer will help:
return $this->render('index', array(
'ImportForm' => $ImportForm,
'Client' => $Client
));
Focus on your Index action on ImportController. I think you forgot to pass that $Client to index.php.
Also, remove $Client= null; in your view file (index.php) above $this->title;