CODEWITHSUNDEEP
yii2
Dmytro
Dmytro

Reputation: 717

Yii2. Represent an image.

I use Yii2 and Windows 10 OS. My images are stored in @root/uploads folder. I am able to upload them via alias like this: in config\bootstrap.php:

Yii::setAlias('@root', realpath(dirname(__FILE__).'/../../'));

in upload method:

$this->imageFile->saveAs(Yii::getAlias('@root') .'/uploads/' . $this->imageFile->baseName . '.' . $this->imageFile->extension);

Then I try to see an image in view:

<?php echo Html::img('../../uploads/ring.jpg',['class' => 'img-center', 'width'=>150, 'heigth'=>150, 'alt'=>'no image']) ?>

But it is not there... What I missed? Is there some restrictions for the folder?

Upvotes: 0

Views: 74

Answers (1)

ScaisEdge
ScaisEdge

Reputation: 133370

do the same with getAlias 

<?php echo Html::img( Yii::getAlias('@root') .'/uploads/ring.jpg',
           ['class' => 'img-center', 'width'=>150, 'heigth'=>150, 'alt'=>'no image']) ?>

for debugging you can try creating a proper alias for your uploads directory

 Yii::setAlias('@uploads', 'your_absolute_path_uploads');

 var_dump( Url::to('@uploads') );

<?php echo Html::img( Yii::getAlias('@uploads') .'/ring.jpg',
           ['class' => 'img-center', 'width'=>150, 'heigth'=>150, 'alt'=>'no image']) ?>

if don't work ..be sure of your web server / apache / htaccess / redir configuration.

try using 

use yii\helpers\Url;

<?php echo Html::img( Url::to['../../uploads/ring.jpg'],
['class' => 'img-center', 'width'=>150, 'heigth'=>150, 'alt'=>'no image']) ?>

Or set a proper absolute alias. This a sample for www.oracle.com .. but you should adapt to your need

Yii::setAlias('@oracle', 'http://www.oracle.com');
echo Url::to('@oracle');  // get URL from alias     http://www.bsourcecode.com

Upvotes: 1

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