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How to display rating in category view

Started by anti-conformiste, May 21, 2012, 19:30:26 PM

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anti-conformiste

May 21, 2012, 19:30:26 PM
Hello,

I read this post http://forum.virtuemart.net/index.php?topic=97611.msg325346#msg325346 and tried Vapro's code, but it don't work anyway

Is there any solution to display average rating in the category view ?

Is it a bug ?

Is anybody else experiencing this problem ?

tanks in advance.

dodgyjammer

#1
July 05, 2012, 17:07:10 PM
Try this  :)

To pull back individual product ratings for each product in category view you need to edit com_virtuemart/views/category/view.html.php

Around line 142 you need to change...

Code Select

foreach($products as $product)
{
$product->stock = $productModel->getStockIndicator($product);
}


to...

Code Select

$ratingModel = VmModel::getModel('ratings');
       
foreach($products as $product)
{
$product->stock = $productModel->getStockIndicator($product);
        $product->showRating = $ratingModel->showRating($product->virtuemart_product_id);
        if ($product->showRating)
        {
              $product->vote = $ratingModel->getVoteByProduct($product->virtuemart_product_id);
              $product->rating = $ratingModel->getRatingByProduct($product->virtuemart_product_id);
        }
}


THEN you add the following where you want to show the stars for each product (com_virtuemart/views/category/tmpl/default.php)...

Code Select

<?php if($product->showRating): ?>
    <?php $maxrating = VmConfig::get('vm_maximum_rating_scale', 5); ?>
    <?php if (!empty($product->rating)):
        $ratingwidth = ( $product->rating->rating * 100 ) / $maxrating; ?>
        <span class="vote">
            <?php echo JText::_('COM_VIRTUEMART_RATING') . ' ' . round($product->rating->rating, 2) . '/' . $maxrating; ?><br/>
            <span title=" <?php echo (JText::_("COM_VIRTUEMART_RATING_TITLE") . $product->rating->rating . '/' . $maxrating) ?>" class="vmicon ratingbox" style="display:inline-block;">
                <span class="stars-orange" style="width:<?php echo $ratingwidth.'%'; ?>"></span>
            </span>
        </span>
        <br/><br/>
    <?php endif ?>
<?php endif ?>


bingo bango bongo

Favazza

#2
March 11, 2013, 13:06:02 PM
Does this work in the latest versions?

Favazza

#3
March 15, 2013, 15:37:41 PM
Can someone show me how to:

1. add code so stars show instead of numbers (i.e 5/5) in product rating
2. add these stars at category overview as well

Much appreciated :)
VM 2.0.18
J2.5.9

vnbillion

#4
June 04, 2013, 18:17:19 PM
Quote from: dodgyjammer on July 05, 2012, 17:07:10 PM
Try this  :)

To pull back individual product ratings for each product in category view you need to edit com_virtuemart/views/category/view.html.php

Around line 142 you need to change...

Code Select

foreach($products as $product)
{
$product->stock = $productModel->getStockIndicator($product);
}


to...

Code Select

$ratingModel = VmModel::getModel('ratings');
       
foreach($products as $product)
{
$product->stock = $productModel->getStockIndicator($product);
        $product->showRating = $ratingModel->showRating($product->virtuemart_product_id);
        if ($product->showRating)
        {
              $product->vote = $ratingModel->getVoteByProduct($product->virtuemart_product_id);
              $product->rating = $ratingModel->getRatingByProduct($product->virtuemart_product_id);
        }
}


THEN you add the following where you want to show the stars for each product (com_virtuemart/views/category/tmpl/default.php)...

Code Select

<?php if($product->showRating): ?>
    <?php $maxrating = VmConfig::get('vm_maximum_rating_scale', 5); ?>
    <?php if (!empty($product->rating)):
        $ratingwidth = ( $product->rating->rating * 100 ) / $maxrating; ?>
        <span class="vote">
            <?php echo JText::_('COM_VIRTUEMART_RATING') . ' ' . round($product->rating->rating, 2) . '/' . $maxrating; ?><br/>
            <span title=" <?php echo (JText::_("COM_VIRTUEMART_RATING_TITLE") . $product->rating->rating . '/' . $maxrating) ?>" class="vmicon ratingbox" style="display:inline-block;">
                <span class="stars-orange" style="width:<?php echo $ratingwidth.'%'; ?>"></span>
            </span>
        </span>
        <br/><br/>
    <?php endif ?>
<?php endif ?>


bingo bango bongo
thank you for dodgyjammer. great work !

pixelofficer

#5
August 12, 2013, 21:22:34 PM
Still no fix of this in newest release of VM? I don't want to hack the core of VM :(

Milbo

#6
August 17, 2013, 11:37:00 AM
There is no need to hack the core, the correct way is todo it only via the layout of the template. Just copy the default.php and insert in the corefolder or better in the template override folder.

Then search for this around line 208
Code Select

// Start the Output
foreach ($this->products as $product) {


just replace it by
Code Select

$ratingModel = VmModel::getModel('ratings');
// Start the Output
foreach ($this->products as $product) {

$product->showRating = $ratingModel->showRating($product->virtuemart_product_id);
        if ($product->showRating)
        {
              $product->vote = $ratingModel->getVoteByProduct($product->virtuemart_product_id);
              $product->rating = $ratingModel->getRatingByProduct($product->virtuemart_product_id);
        }


Then search for
Code Select

<!-- The "Average Customer Rating" Part -->
<?php if ($this->showRating) { ?>


There is an outcommented part, just replace this part by
Code Select

$ratingwidth = ( $product->rating->rating * 100 ) / $maxrating; ?>
        <span class="vote">
            <?php echo JText::_('COM_VIRTUEMART_RATING') . ' ' . round($product->rating->rating, 2) . '/' . $maxrating; ?><br/>
            <span title=" <?php echo (JText::_("COM_VIRTUEMART_RATING_TITLE") . $product->rating->rating . '/' . $maxrating) ?>" class="vmicon ratingbox" style="display:inline-block;">
                <span class="stars-orange" style="width:<?php echo $ratingwidth.'%'; ?>"></span>
            </span>
        </span>#


Go then into the vmconfig and choose for your categories the other layout.

I am thinking about to move also getStockIndicator into the template. Then we do not need an extra configuration option and people can decide by the layout if they want it or not.
Should I fix your bug, please support the VirtueMart project and become a member
______________________________________
Extensions approved by the core team: http://extensions.virtuemart.net/

pixelofficer

#7
August 17, 2013, 15:03:57 PM Last Edit: August 17, 2013, 15:12:44 PM by pixelofficer
Milbo, thank you very much - but - your code returned lots of errors

- Trying to get property of non-object in ...
- Undefined variable: maxrating in...
- Division by zero in
- Trying to get property of non-object in
- Undefined variable: maxrating in

All at once :) But, Good thing is that there's no need to change com_virtuemart/views/category/view.html.php - Only default.php
So I've done your edits, but replaced this your code

Code Select
$ratingwidth = ( $product->rating->rating * 100 ) / $maxrating; ?>
        <span class="vote">
            <?php echo JText::_('COM_VIRTUEMART_RATING') . ' ' . round($product->rating->rating, 2) . '/' . $maxrating; ?><br/>
            <span title=" <?php echo (JText::_("COM_VIRTUEMART_RATING_TITLE") . $product->rating->rating . '/' . $maxrating) ?>" class="vmicon ratingbox" style="display:inline-block;">
                <span class="stars-orange" style="width:<?php echo $ratingwidth.'%'; ?>"></span>
            </span>
        </span>#



with dodgyjammer's:


Code Select
<?php if($product->showRating): ?>
    <?php $maxrating = VmConfig::get('vm_maximum_rating_scale', 5); ?>
    <?php if (!empty($product->rating)):
        $ratingwidth = ( $product->rating->rating * 100 ) / $maxrating; ?>
        <span class="vote">
            <?php echo JText::_('COM_VIRTUEMART_RATING') . ' ' . round($product->rating->rating, 2) . '/' . $maxrating; ?><br/>
            <span title=" <?php echo (JText::_("COM_VIRTUEMART_RATING_TITLE") . $product->rating->rating . '/' . $maxrating) ?>" class="vmicon ratingbox" style="display:inline-block;">
                <span class="stars-orange" style="width:<?php echo $ratingwidth.'%'; ?>"></span>
            </span>
        </span>
        <br/><br/>
    <?php endif ?>
<?php endif ?>


All changes done in default.php - so it's now just in the theme :) thank you :)

Marga123

#8
August 25, 2013, 15:12:28 PM Last Edit: August 25, 2013, 15:18:40 PM by Marga123
Hi 
I'm still new to php I've tried your code but
I got this error message

Parse error: syntax error, unexpected '}' in /templates/gantry/html/com_virtuemart/category/default.php on line 352

Code Select
// Start the Output
$ratingModel = VmModel::getModel('ratings');
// Start the Output
foreach ($this->products as $product) {

$product->showRating = $ratingModel->showRating($product->virtuemart_product_id);
        if ($product->showRating)
        {
              $product->vote = $ratingModel->getVoteByProduct($product->virtuemart_product_id);
              $product->rating = $ratingModel->getRatingByProduct($product->virtuemart_product_id);
        }

Code Select
<!-- The "Average Customer Rating" Part -->
<?php if($product->showRating): ?>
    <?php $maxrating = VmConfig::get('vm_maximum_rating_scale', 5); ?>
    <?php if (!empty($product->rating)):
        $ratingwidth = ( $product->rating->rating * 100 ) / $maxrating; ?>
        <span class="vote">
            <?php echo JText::_('COM_VIRTUEMART_RATING') . ' ' . round($product->rating->rating, 2) . '/' . $maxrating; ?><br/>
            <span title=" <?php echo (JText::_("COM_VIRTUEMART_RATING_TITLE") . $product->rating->rating . '/' . $maxrating) ?>" class="vmicon ratingbox" style="display:inline-block;">
                <span class="stars-orange" style="width:<?php echo $ratingwidth.'%'; ?>"></span>
            </span>
        </span>
        <br/><br/>
    <?php endif ?>
<?php endif ?>
<?php } ?>
<?php
 if ( VmConfig::get ('display_stock', 1)) { ?>
<!-- if (!VmConfig::get('use_as_catalog') and !(VmConfig::get('stockhandle','none')=='none')){?> -->
<div class="paddingtop8">
<span class="vmicon vm2-<?php echo $product->stock->stock_level ?>" title="<?php echo $product->stock->stock_tip ?>"></span>
<span class="stock-level"><?php echo JText::_ ('COM_VIRTUEMART_STOCK_LEVEL_DISPLAY_TITLE_TIP') ?></span>
</div>
<?php } ?>
</div>

Many Thanks for your help  :)

Maxim Pishnyak

#9
August 25, 2013, 19:20:17 PM
Where is 352 line?
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Marga123

#10
August 26, 2013, 20:48:14 PM Last Edit: August 26, 2013, 20:50:01 PM by Marga123
Thank you for your reply Maxim
I've managed to fix the 1st error message
but I have this error message now

Division by zero in templates/gantry/html/com_virtuemart/category/default.php on line 258

Code Select
LINE 258    <?php  $ratingwidth = ( $product->rating->rating * 100 ) / $maxrating; ?>[/size]


        <span class="vote">
            <?php echo JText::_('COM_VIRTUEMART_RATING') . ' ' . round($product->rating->rating, 2) . '/' . $maxrating; ?><br/>
            <span title=" <?php echo (JText::_("COM_VIRTUEMART_RATING_TITLE") . $product->rating->rating . '/' . $maxrating) ?>" class="vmicon ratingbox" style="display:inline-block;">
                <span class="stars-orange" style="width:<?php echo $ratingwidth.'%'; ?>"></span>
            </span>
        </span>#

Many Thanks for your help

Maxim Pishnyak

#11
August 28, 2013, 15:27:51 PM
Quote from: Marga123 on August 26, 2013, 20:48:14 PM
I've managed to fix the 1st error message
but I have this error message now
but you also deleted this peace of code
Code Select
$maxrating = VmConfig::get('vm_maximum_rating_scale', 5);
Are you sure that you know what are you doing?

You could repeat again:
what code advices do you have
what do you do with these code peaces
why do you do these specific operations with these peaces.
You can support Community by voting for Project on the JED
https://extensions.joomla.org/extension/virtuemart/#reviews
Join us at
https://twitter.com/virtuemart
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