I have uploaded and saved the images in folder and. now i want to view the files. He is what i have done,
in controller:
$productindex=$this->loadModel($id);
$comment=$this->createComment($productindex);
$filename = "1.jpg";
$path=Yii::getPathOfAlias('webroot.protected.images') . '/';
$file=$path.$filename;
if (file_exists($file))
{
$this->render('view',array(
'model'=>$this->loadModel($id),
'mblspecificationDataProvider'=>$mblspecificationDataProvider,
'comment'=>$comment,
'filepath'=>$file,
));
}
}
in view file:
echo CHtml::image(filepath, ‘productimage’, array(‘class’ => ‘productindex’));
but i getting error - undefined constant assumed filepath.
i put the filepath in quotes and then error goes off but i see just the alternative text i.e productimage.
please suggest how to view file which i have stored in folder.
softark
(Softark)
November 11, 2012, 8:50am
2
You’ve forgotten the $ mark.
echo CHtml::image($filepath, 'productimage', array('class' => 'productindex'));
And you should store your images under web root folder, not in the application folder.
softark:
You’ve forgotten the $ mark.
echo CHtml::image($filepath, 'productimage', array('class' => 'productindex'));
And you should store your images under web root folder, not in the application folder.
thanks a lot softark…
i had done this thing after that error become solve but image is not display.
again i have change some code i.e,
$filename = ‘1.jpg’;
$path=Yii::getPathOfAlias('webroot.images') . '/';
$file=$path.$filename;
if (file_exists($file))
{
ob_clean();
header('Content-Type: image/jpeg');
readfile($file);
exit;
$this->render('view',array(
'model'=>$this->loadModel($id),
'mblspecificationDataProvider'=>$mblspecificationDataProvider,
'comment'=>$comment,
'filepath'=>$file,
));
}
after that i show image is display in whole page and details of product is not display.where is the problem i am not able to identified to show both the thing (image and details of the project).
here i choose only one image for displaying.how to select web folder in place of "1.jpg".
Any help is most appreciated.
Thanks!
softark
(Softark)
November 15, 2012, 12:36pm
4
Usually we do something like the following to display an image with the text contents.
in the controller
...
$filename = 'some-image.jpg';
$imageUrl = Yii::app()->homeUrl . 'images' . DIRECTORY_SEPERATOR . $filename;
$this->render('view',array(
'model' => $this->loadModel($id),
'comment' => $comment,
'imageUrl' => $imageUrl,
));
...
in the view script
...
<div>
<h2><?php echo CHtml::encode($model->name); ?></h2>
<?php echo CHtml::image($imageUrl); ?>
<p><?php echo CHtml::encode($comment); ?></p>
</div>
...
URL You have to use the URL when you want the user’s browser to access some resource in the server. For example, “http://your.domain.com/images/some-image.jpg ”. This is for your user .
PATH You have to use the PATH when you want to access some resource in the server for yourself. For example, "/var/www/html/images/some-image.jpg". This is for yourself .
softark:
Usually we do something like the following to display an image with the text contents.
in the controller
...
$filename = 'some-image.jpg';
$imageUrl = Yii::app()->homeUrl . 'images' . DIRECTORY_SEPERATOR . $filename;
$this->render('view',array(
'model' => $this->loadModel($id),
'comment' => $comment,
'imageUrl' => $imageUrl,
));
...
in the view script
...
<div>
<h2><?php echo CHtml::encode($model->name); ?></h2>
<?php echo CHtml::image($imageUrl); ?>
<p><?php echo CHtml::encode($comment); ?></p>
</div>
...
URL You have to use the URL when you want the user’s browser to access some resource in the server. For example, “http://your.domain.com/images/some-image.jpg ”. This is for your user .
PATH You have to use the PATH when you want to access some resource in the server for yourself. For example, "/var/www/html/images/some-image.jpg". This is for yourself .
thanks for the quick reply…
i had done all the thing as u suggest me after that i have found that details of the product and name of the image display but not show the image.
my image is store at web folder(c:xampp/htdocs/projectname/images).
Keith
(Kburton)
November 15, 2012, 2:28pm
6
Have a look at the source code that’s being generated. What URL is being assigned to the image tag?