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How to Show Product Attribute Option in Product List

jahyax

By jahyax
in Core developers

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  • 2 weeks later...
cmd.developer.team Newbie

cmd.developer.team

Posted
Posted

Hi everybody.

I implemented the solution on Prestashop 1.6.1.1 and it works very well.

The problem I have is that it doesn't show attributes when I use the page number to move or when I use "previous" - "next" or "show all".

Further, attributes doesn't appear when I select an attribute with the layered navigation box.

Can anybody help me solve this?

Many thanks.

Matteo

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cmd.developer.team Newbie

cmd.developer.team

Posted
Posted

Somebody please lay out the code for SearchController and ManufacturerController

 

we have solved SearchController.php doing this modification:

 

at the end of the public function init() (at raw 50) we added:

 

    public function getProductAttributeCombinations($products) {

    $combinations = array();

 

    foreach ($products as $product)

    {

        // load product object

        $product = new Product ($product['id_product'], $this->context->language->id);

 

        // get the product combinations data

        // create array combinations with key = id_product

        $combinations[$product->id] = $product->getAttributeCombinations($this->context->language->id);

    }

 

    return $combinations;

}

 

Further to this we added few raws of code inside the public function initContent() - I'm copying all the code; the raws with comment //CMD has been added:

 

    public function initContent()

    {

        $original_query = Tools::getValue('q');

        $query = Tools::replaceAccentedChars(urldecode($original_query));

        if ($this->ajax_search) {

            $searchResults = Search::find((int)(Tools::getValue('id_lang')), $query, 1, 10, 'position', 'desc', true);

            if (is_array($searchResults)) {

                foreach ($searchResults as &$product) {

                    $product['product_link'] = $this->context->link->getProductLink($product['id_product'], $product['prewrite'], $product['crewrite']);

                }

                Hook::exec('actionSearch', array('expr' => $query, 'total' => count($searchResults)));

            }

            $this->ajaxDie(Tools::jsonEncode($searchResults));

        }

 

        //Only controller content initialization when the user use the normal search

        parent::initContent();

        

        $product_per_page = isset($this->context->cookie->nb_item_per_page) ? (int)$this->context->cookie->nb_item_per_page : Configuration::get('PS_PRODUCTS_PER_PAGE');

 

        if ($this->instant_search && !is_array($query)) {

            $this->productSort();

            $this->n = abs((int)(Tools::getValue('n', $product_per_page)));

            $this->p = abs((int)(Tools::getValue('p', 1)));

            $search = Search::find($this->context->language->id, $query, 1, 10, 'position', 'desc');

            Hook::exec('actionSearch', array('expr' => $query, 'total' => $search['total']));

            $nbProducts = $search['total'];

            $this->pagination($nbProducts);

 

            $combinations = $this->getProductAttributeCombinations($search['result']);        // CMD

               

            $this->addColorsToProductList($search['result']);

 

            $this->context->smarty->assign(array(

                'products' => $search['result'], // DEPRECATED (since to 1.4), not use this: conflict with block_cart module

                'combinations' => $combinations, // CMD

                'search_products' => $search['result'],

                'nbProducts' => $search['total'],

                'search_query' => $original_query,

                'instant_search' => $this->instant_search,

                'homeSize' => Image::getSize(ImageType::getFormatedName('home'))));

        } elseif (($query = Tools::getValue('search_query', Tools::getValue('ref'))) && !is_array($query)) {

            $this->productSort();

            $this->n = abs((int)(Tools::getValue('n', $product_per_page)));

            $this->p = abs((int)(Tools::getValue('p', 1)));

            $original_query = $query;

            $query = Tools::replaceAccentedChars(urldecode($query));

            $search = Search::find($this->context->language->id, $query, $this->p, $this->n, $this->orderBy, $this->orderWay);

            if (is_array($search['result'])) {

                foreach ($search['result'] as &$product) {

                    $product['link'] .= (strpos($product['link'], '?') === false ? '?' : '&').'search_query='.urlencode($query).'&results='.(int)$search['total'];

                }

            }

 

            Hook::exec('actionSearch', array('expr' => $query, 'total' => $search['total']));

            $nbProducts = $search['total'];

            $this->pagination($nbProducts);

      

            $combinations = $this->getProductAttributeCombinations($search['result']);      //CMD

 

 

by the way does your shop shows attributes when moving through pages with "previous" - "next" or "show all" or when you select an attribute with the layered navigation box?

Bye

Matteo

      

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nshox Newbie

nshox

Posted
Posted

we have solved SearchController.php doing this modification:

 

at the end of the public function init() (at raw 50) we added:

 

    public function getProductAttributeCombinations($products) {

    $combinations = array();

 

    foreach ($products as $product)

    {

        // load product object

        $product = new Product ($product['id_product'], $this->context->language->id);

 

        // get the product combinations data

        // create array combinations with key = id_product

        $combinations[$product->id] = $product->getAttributeCombinations($this->context->language->id);

    }

 

    return $combinations;

}

 

Further to this we added few raws of code inside the public function initContent() - I'm copying all the code; the raws with comment //CMD has been added:

 

    public function initContent()

    {

        $original_query = Tools::getValue('q');

        $query = Tools::replaceAccentedChars(urldecode($original_query));

        if ($this->ajax_search) {

            $searchResults = Search::find((int)(Tools::getValue('id_lang')), $query, 1, 10, 'position', 'desc', true);

            if (is_array($searchResults)) {

                foreach ($searchResults as &$product) {

                    $product['product_link'] = $this->context->link->getProductLink($product['id_product'], $product['prewrite'], $product['crewrite']);

                }

                Hook::exec('actionSearch', array('expr' => $query, 'total' => count($searchResults)));

            }

            $this->ajaxDie(Tools::jsonEncode($searchResults));

        }

 

        //Only controller content initialization when the user use the normal search

        parent::initContent();

        

        $product_per_page = isset($this->context->cookie->nb_item_per_page) ? (int)$this->context->cookie->nb_item_per_page : Configuration::get('PS_PRODUCTS_PER_PAGE');

 

        if ($this->instant_search && !is_array($query)) {

            $this->productSort();

            $this->n = abs((int)(Tools::getValue('n', $product_per_page)));

            $this->p = abs((int)(Tools::getValue('p', 1)));

            $search = Search::find($this->context->language->id, $query, 1, 10, 'position', 'desc');

            Hook::exec('actionSearch', array('expr' => $query, 'total' => $search['total']));

            $nbProducts = $search['total'];

            $this->pagination($nbProducts);

 

            $combinations = $this->getProductAttributeCombinations($search['result']);        // CMD

               

            $this->addColorsToProductList($search['result']);

 

            $this->context->smarty->assign(array(

                'products' => $search['result'], // DEPRECATED (since to 1.4), not use this: conflict with block_cart module

                'combinations' => $combinations, // CMD

                'search_products' => $search['result'],

                'nbProducts' => $search['total'],

                'search_query' => $original_query,

                'instant_search' => $this->instant_search,

                'homeSize' => Image::getSize(ImageType::getFormatedName('home'))));

        } elseif (($query = Tools::getValue('search_query', Tools::getValue('ref'))) && !is_array($query)) {

            $this->productSort();

            $this->n = abs((int)(Tools::getValue('n', $product_per_page)));

            $this->p = abs((int)(Tools::getValue('p', 1)));

            $original_query = $query;

            $query = Tools::replaceAccentedChars(urldecode($query));

            $search = Search::find($this->context->language->id, $query, $this->p, $this->n, $this->orderBy, $this->orderWay);

            if (is_array($search['result'])) {

                foreach ($search['result'] as &$product) {

                    $product['link'] .= (strpos($product['link'], '?') === false ? '?' : '&').'search_query='.urlencode($query).'&results='.(int)$search['total'];

                }

            }

 

            Hook::exec('actionSearch', array('expr' => $query, 'total' => $search['total']));

            $nbProducts = $search['total'];

            $this->pagination($nbProducts);

      

            $combinations = $this->getProductAttributeCombinations($search['result']);      //CMD

 

 

by the way does your shop shows attributes when moving through pages with "previous" - "next" or "show all" or when you select an attribute with the layered navigation box?

Bye

Matteo

      

Now work for me( Prestashop 1.6.1.4

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  • 1 month later...
polina_t Newbie

polina_t

Posted
Posted

Hi, Divyesh Prajapati! I did all your recommendations, but i don't understand how to change some code in ajax-cart  and not delete all upgrades in my theme. May be you can show only different for working assing to cart with combinations, please

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luiskar Newbie

luiskar

Posted
Posted (edited)

Hello guys,

 

Look at here. I have already told you in point#2 that you also have to assign combination of each controllers I have mentioned. If you are using Layered Navigation Module than also you need to assign combination there in layered navigation module file also.

 

hi, can you tell me what controllers file i need to change to show the combinations in home page? Only need for popular products because its the only ones i show there.

 

 

we have solved SearchController.php doing this modification:

 

at the end of the public function init() (at raw 50) we added:

 

    public function getProductAttributeCombinations($products) {

    $combinations = array();

 

    foreach ($products as $product)

    {

        // load product object

        $product = new Product ($product['id_product'], $this->context->language->id);

 

        // get the product combinations data

        // create array combinations with key = id_product

        $combinations[$product->id] = $product->getAttributeCombinations($this->context->language->id);

    }

 

    return $combinations;

}

 

Further to this we added few raws of code inside the public function initContent() - I'm copying all the code; the raws with comment //CMD has been added:

 

    public function initContent()

    {

        $original_query = Tools::getValue('q');

        $query = Tools::replaceAccentedChars(urldecode($original_query));

        if ($this->ajax_search) {

            $searchResults = Search::find((int)(Tools::getValue('id_lang')), $query, 1, 10, 'position', 'desc', true);

            if (is_array($searchResults)) {

                foreach ($searchResults as &$product) {

                    $product['product_link'] = $this->context->link->getProductLink($product['id_product'], $product['prewrite'], $product['crewrite']);

                }

                Hook::exec('actionSearch', array('expr' => $query, 'total' => count($searchResults)));

            }

            $this->ajaxDie(Tools::jsonEncode($searchResults));

        }

 

        //Only controller content initialization when the user use the normal search

        parent::initContent();

        

        $product_per_page = isset($this->context->cookie->nb_item_per_page) ? (int)$this->context->cookie->nb_item_per_page : Configuration::get('PS_PRODUCTS_PER_PAGE');

 

        if ($this->instant_search && !is_array($query)) {

            $this->productSort();

            $this->n = abs((int)(Tools::getValue('n', $product_per_page)));

            $this->p = abs((int)(Tools::getValue('p', 1)));

            $search = Search::find($this->context->language->id, $query, 1, 10, 'position', 'desc');

            Hook::exec('actionSearch', array('expr' => $query, 'total' => $search['total']));

            $nbProducts = $search['total'];

            $this->pagination($nbProducts);

 

            $combinations = $this->getProductAttributeCombinations($search['result']);        // CMD

               

            $this->addColorsToProductList($search['result']);

 

            $this->context->smarty->assign(array(

                'products' => $search['result'], // DEPRECATED (since to 1.4), not use this: conflict with block_cart module

                'combinations' => $combinations, // CMD

                'search_products' => $search['result'],

                'nbProducts' => $search['total'],

                'search_query' => $original_query,

                'instant_search' => $this->instant_search,

                'homeSize' => Image::getSize(ImageType::getFormatedName('home'))));

        } elseif (($query = Tools::getValue('search_query', Tools::getValue('ref'))) && !is_array($query)) {

            $this->productSort();

            $this->n = abs((int)(Tools::getValue('n', $product_per_page)));

            $this->p = abs((int)(Tools::getValue('p', 1)));

            $original_query = $query;

            $query = Tools::replaceAccentedChars(urldecode($query));

            $search = Search::find($this->context->language->id, $query, $this->p, $this->n, $this->orderBy, $this->orderWay);

            if (is_array($search['result'])) {

                foreach ($search['result'] as &$product) {

                    $product['link'] .= (strpos($product['link'], '?') === false ? '?' : '&').'search_query='.urlencode($query).'&results='.(int)$search['total'];

                }

            }

 

            Hook::exec('actionSearch', array('expr' => $query, 'total' => $search['total']));

            $nbProducts = $search['total'];

            $this->pagination($nbProducts);

      

            $combinations = $this->getProductAttributeCombinations($search['result']);      //CMD

 

 

by the way does your shop shows attributes when moving through pages with "previous" - "next" or "show all" or when you select an attribute with the layered navigation box?

Bye

Matteo

      

 

 

I've tried that in PS 1.6.1.5 and doesn't work

Edited by luiskar (see edit history)
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  • 2 weeks later...
samsonSVK Newbie

samsonSVK

Posted
Posted

we have solved SearchController.php doing this modification:

 

at the end of the public function init() (at raw 50) we added:

 

    public function getProductAttributeCombinations($products) {

    $combinations = array();

 

    foreach ($products as $product)

    {

        // load product object

        $product = new Product ($product['id_product'], $this->context->language->id);

 

        // get the product combinations data

        // create array combinations with key = id_product

        $combinations[$product->id] = $product->getAttributeCombinations($this->context->language->id);

    }

 

    return $combinations;

}

 

Further to this we added few raws of code inside the public function initContent() - I'm copying all the code; the raws with comment //CMD has been added:

 

    public function initContent()

    {

        $original_query = Tools::getValue('q');

        $query = Tools::replaceAccentedChars(urldecode($original_query));

        if ($this->ajax_search) {

            $searchResults = Search::find((int)(Tools::getValue('id_lang')), $query, 1, 10, 'position', 'desc', true);

            if (is_array($searchResults)) {

                foreach ($searchResults as &$product) {

                    $product['product_link'] = $this->context->link->getProductLink($product['id_product'], $product['prewrite'], $product['crewrite']);

                }

                Hook::exec('actionSearch', array('expr' => $query, 'total' => count($searchResults)));

            }

            $this->ajaxDie(Tools::jsonEncode($searchResults));

        }

 

        //Only controller content initialization when the user use the normal search

        parent::initContent();

        

        $product_per_page = isset($this->context->cookie->nb_item_per_page) ? (int)$this->context->cookie->nb_item_per_page : Configuration::get('PS_PRODUCTS_PER_PAGE');

 

        if ($this->instant_search && !is_array($query)) {

            $this->productSort();

            $this->n = abs((int)(Tools::getValue('n', $product_per_page)));

            $this->p = abs((int)(Tools::getValue('p', 1)));

            $search = Search::find($this->context->language->id, $query, 1, 10, 'position', 'desc');

            Hook::exec('actionSearch', array('expr' => $query, 'total' => $search['total']));

            $nbProducts = $search['total'];

            $this->pagination($nbProducts);

 

            $combinations = $this->getProductAttributeCombinations($search['result']);        // CMD

               

            $this->addColorsToProductList($search['result']);

 

            $this->context->smarty->assign(array(

                'products' => $search['result'], // DEPRECATED (since to 1.4), not use this: conflict with block_cart module

                'combinations' => $combinations, // CMD

                'search_products' => $search['result'],

                'nbProducts' => $search['total'],

                'search_query' => $original_query,

                'instant_search' => $this->instant_search,

                'homeSize' => Image::getSize(ImageType::getFormatedName('home'))));

        } elseif (($query = Tools::getValue('search_query', Tools::getValue('ref'))) && !is_array($query)) {

            $this->productSort();

            $this->n = abs((int)(Tools::getValue('n', $product_per_page)));

            $this->p = abs((int)(Tools::getValue('p', 1)));

            $original_query = $query;

            $query = Tools::replaceAccentedChars(urldecode($query));

            $search = Search::find($this->context->language->id, $query, $this->p, $this->n, $this->orderBy, $this->orderWay);

            if (is_array($search['result'])) {

                foreach ($search['result'] as &$product) {

                    $product['link'] .= (strpos($product['link'], '?') === false ? '?' : '&').'search_query='.urlencode($query).'&results='.(int)$search['total'];

                }

            }

 

            Hook::exec('actionSearch', array('expr' => $query, 'total' => $search['total']));

            $nbProducts = $search['total'];

            $this->pagination($nbProducts);

      

            $combinations = $this->getProductAttributeCombinations($search['result']);      //CMD

 

 

by the way does your shop shows attributes when moving through pages with "previous" - "next" or "show all" or when you select an attribute with the layered navigation box?

Bye

Matteo

      

Hi, I tried to do what you suggested but nothing happened. My code is here:

	public function getProductAttributeCombinations($products) {
    $combinations = array();

    foreach ($products as $product)
    {
        // load product object
        $product = new Product ($product['id_product'], $this->context->language->id);

        // get the product combinations data
        // create array combinations with key = id_product
        $combinations[$product->id] = $product->getAttributeCombinations($this->context->language->id);
    }

    return $combinations;
}
    /**
     * Assign template vars related to page content
     * @see FrontController::initContent()
     */
    public function initContent()
    {
        $original_query = Tools::getValue('q');
        $query = Tools::replaceAccentedChars(urldecode($original_query));
        if ($this->ajax_search) {
            $searchResults = Search::find((int)(Tools::getValue('id_lang')), $query, 1, 10, 'position', 'desc', true);
            if (is_array($searchResults)) {
                foreach ($searchResults as &$product) {
                    $product['product_link'] = $this->context->link->getProductLink($product['id_product'], $product['prewrite'], $product['crewrite']);
                }
                Hook::exec('actionSearch', array('expr' => $query, 'total' => count($searchResults)));
            }
            $this->ajaxDie(Tools::jsonEncode($searchResults));
        }

        //Only controller content initialization when the user use the normal search
        parent::initContent();
        
        $product_per_page = isset($this->context->cookie->nb_item_per_page) ? (int)$this->context->cookie->nb_item_per_page : Configuration::get('PS_PRODUCTS_PER_PAGE');

        if ($this->instant_search && !is_array($query)) {
            $this->productSort();
            $this->n = abs((int)(Tools::getValue('n', $product_per_page)));
            $this->p = abs((int)(Tools::getValue('p', 1)));
            $search = Search::find($this->context->language->id, $query, 1, 10, 'position', 'desc');
            Hook::exec('actionSearch', array('expr' => $query, 'total' => $search['total']));
            $nbProducts = $search['total'];
            $this->pagination($nbProducts);
            
            $combinations = $this->getProductAttributeCombinations($search['result']);      

            $this->addColorsToProductList($search['result']);

            $this->context->smarty->assign(array(
              
                'nbProducts' => $search['total'],
                'search_query' => $original_query,
                'instant_search' => $this->instant_search,
                'homeSize' => Image::getSize(ImageType::getFormatedName('home'))));
        } elseif (($query = Tools::getValue('search_query', Tools::getValue('ref'))) && !is_array($query)) {
            $this->productSort();
            $this->n = abs((int)(Tools::getValue('n', $product_per_page)));
            $this->p = abs((int)(Tools::getValue('p', 1)));
            $original_query = $query;
            $query = Tools::replaceAccentedChars(urldecode($query));
            $search = Search::find($this->context->language->id, $query, $this->p, $this->n, $this->orderBy, $this->orderWay);
            if (is_array($search['result'])) {
                foreach ($search['result'] as &$product) {
                    $product['link'] .= (strpos($product['link'], '?') === false ? '?' : '&').'search_query='.urlencode($query).'&results='.(int)$search['total'];
                }
            }

            Hook::exec('actionSearch', array('expr' => $query, 'total' => $search['total']));
            $nbProducts = $search['total'];
            $this->pagination($nbProducts);
            
            $combinations = $this->getProductAttributeCombinations($search['result']);  

            $this->addColorsToProductList($search['result']);

            $this->context->smarty->assign(array(
                'products' => $search['result'], // DEPRECATED (since to 1.4), not use this: conflict with block_cart module
                'combinations' => $combinations,
                'search_products' => $search['result'],
                'nbProducts' => $search['total'],
                'search_query' => $original_query,
                'homeSize' => Image::getSize(ImageType::getFormatedName('home'))));
        } elseif (($tag = urldecode(Tools::getValue('tag'))) && !is_array($tag)) {
            $nbProducts = (int)(Search::searchTag($this->context->language->id, $tag, true));
            $this->pagination($nbProducts);
            $result = Search::searchTag($this->context->language->id, $tag, false, $this->p, $this->n, $this->orderBy, $this->orderWay);
            Hook::exec('actionSearch', array('expr' => $tag, 'total' => count($result)));
            
           $combinations = $this->getProductAttributeCombinations($search['result']);
           
            $this->addColorsToProductList($result);

            $this->context->smarty->assign(array(
                'search_tag' => $tag,
                'products' => $result, // DEPRECATED (since to 1.4), not use this: conflict with block_cart module
                'combinations' => $combinations,
                'search_products' => $result,
                'nbProducts' => $nbProducts,
                'homeSize' => Image::getSize(ImageType::getFormatedName('home'))));
        } else {
            $this->context->smarty->assign(array(
                'products' => array(),
                'combinations' => $combinations,
                'search_products' => array(),
                'pages_nb' => 1,
                'nbProducts' => 0));
        }
        $this->context->smarty->assign(array('add_prod_display' => Configuration::get('PS_ATTRIBUTE_CATEGORY_DISPLAY'), 'comparator_max_item' => Configuration::get('PS_COMPARATOR_MAX_ITEM')));

        $this->setTemplate(_PS_THEME_DIR_.'search.tpl');
    }

I cannot see any change in my e-shop. Can you please tell me, where is the mistake?

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  • 3 weeks later...
system_error86 Newbie

system_error86

Posted
Posted

Hello,

I would like your help about something! How can I addapt these code to show the combinations like products? I want to get all product combinations in product-list with the images of each color for examle like a product! Check this example in this site . As you can see the product 1616100220 and 1616100230 are the same but different colors! If click on it you will  see that inside has the two combinations! Is a way to do that with your code??? 

 

Thanks

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  • 1 month later...
yomak84 Newbie

yomak84

Posted
Posted

Glad :) to know it worked for you guys ;)

 

Hello, i need help, i want to show just the colors ( combinations ) of my products on homepage, some of my clients doesn't know that the product has more colors, and they don't enter to product page.

 
So i just want to show the colors, like that i'll be sure that the client will enter to product page. 
 
Thank you so much !
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  • 1 month later...
koc Newbie

koc

Posted
Posted
Hello, is this solution works correctly with Prestashop 1.6.1 (1.6.1.1), in my case, when I added products to the shopping cart price is unchanged, the same is when changing attribute - price stays default.

 

In my case I only can choose the attribute from list and nothing else is changed :(

 

Any sugestions with Prestashop 1.6.1 (1.6.1.1) and changing price when adding to cart?
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ZikmaSolutions Newbie

ZikmaSolutions

Posted
Posted

Hi guys, 
 

Hi, thanks for your solutions with listing attributes on product list page.
 
Can you help me with just displaying default attribute combination on product list for each product. I don't need to add to cart or anything else. Just to show what is default attribute.
 
You know what i mean? 
 
I just want to show visitor when he browsing on product list page, what price is for what combination.

Please look at attacment ! 

Thanks a lot !
 
 
 
 

post-764993-0-64715500-1473274180_thumb.png

post-764993-0-95970900-1473274217_thumb.png

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PrestaShark Newbie

PrestaShark

Posted
Posted

Any ideas how to make it work in HomeTabs?

 

Im using this modification to show data if product have desired attribute value id

{foreach from=$product.combinations.values key=id_product_attribute item=combination}
 {if $combination.attributes_names == 50}Xtra Large SIZE!{/if}
{/foreach}

This works in category controller but how to make it work in home page and HomeFeatured modules?

Thanks for informations ASAP! :)

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aymanbakir Newbie

aymanbakir

Posted
Posted (edited)

Hi All,

 

I have tried to show attribute combinations on product listing page in prestashop 1.6.0.14 ( for defalut theme ) and adding products to cart from the same page it self and it worked for me ( See Attachment ). I am going to give brief steps here; Just follow the instruction given below.

 

1. First of all it is required to have list of combinations for all product and for that add following function in classes/Product.php file.

public static function getProductAttributeCombinations($id_product) {
	$combinations = array();
	$context = Context::getContext();
	$product = new Product ($id_product, $context->language->id);
	$attributes_groups = $product->getAttributesGroups($context->language->id);
	$att_grps = '';
	foreach ($attributes_groups as $k => $row)
	{
		$combinations[$row['id_product_attribute']]['attributes_values'][$row['id_attribute_group']] = $row['attribute_name'];
		$combinations[$row['id_product_attribute']]['attributes_group'][$row['id_attribute_group']] = $row['group_name'];

		$combinations[$row['id_product_attribute']]['attributes_groups'] = @implode(', ', $combinations[$row['id_product_attribute']]['attributes_group']);
		$att_grps = $combinations[$row['id_product_attribute']]['attributes_groups'];
		$combinations[$row['id_product_attribute']]['attributes_names'] = @implode(', ', $combinations[$row['id_product_attribute']]['attributes_values']);
		$combinations[$row['id_product_attribute']]['attributes'][] = (int)$row['id_attribute'];
		$combinations[$row['id_product_attribute']]['price'] = (float)$row['price'];

		// Call getPriceStatic in order to set $combination_specific_price
		if (!isset($combination_prices_set[(int)$row['id_product_attribute']]))
		{
			Product::getPriceStatic((int)$product->id, false, $row['id_product_attribute'], 6, null, false, true, 1, false, null, null, null, $combination_specific_price);
			$combination_prices_set[(int)$row['id_product_attribute']] = true;
			$combinations[$row['id_product_attribute']]['specific_price'] = $combination_specific_price;
		}
		$combinations[$row['id_product_attribute']]['ecotax'] = (float)$row['ecotax'];
		$combinations[$row['id_product_attribute']]['weight'] = (float)$row['weight'];
		$combinations[$row['id_product_attribute']]['quantity'] = (int)$row['quantity'];
		$combinations[$row['id_product_attribute']]['reference'] = $row['reference'];
		$combinations[$row['id_product_attribute']]['unit_impact'] = $row['unit_price_impact'];
		$combinations[$row['id_product_attribute']]['minimal_quantity'] = $row['minimal_quantity'];
		if ($row['available_date'] != '0000-00-00')
		{
			$combinations[$row['id_product_attribute']]['available_date'] = $row['available_date'];
			$combinations[$row['id_product_attribute']]['date_formatted'] = Tools::displayDate($row['available_date']);
		}
		else
			$combinations[$row['id_product_attribute']]['available_date'] = '';
		foreach ($combinations as $id_product_attribute => $comb)
		{
			$attribute_list = '';
			foreach ($comb['attributes'] as $id_attribute)
				$attribute_list .= '\''.(int)$id_attribute.'\',';
			$attribute_list = rtrim($attribute_list, ',');
			$combinations[$id_product_attribute]['list'] = $attribute_list;
		}
	}
	$comb = array(
		'attribute_groups' => $att_grps,
		'values' => $combinations
	);

	return $comb;
} 

 2. Now need to assign this combinations in controllers file like CategoryController.php, ManufacturerController.php, NewProductsController.php, PriceDropController.php, BestSalesController.php that is in controllers folder.

 

I am showing you here only for category page and for that need to call function that we have made in step#1 in CategoryController.php

 

Change function initContent() with following code

public function initContent()
{
	parent::initContent();

	$this->setTemplate(_PS_THEME_DIR_.'category.tpl');

	if (!$this->customer_access)
		return;

	if (isset($this->context->cookie->id_compare))
		$this->context->smarty->assign('compareProducts', CompareProduct::getCompareProducts((int)$this->context->cookie->id_compare));

	$this->productSort(); // Product sort must be called before assignProductList()

	$this->assignScenes();
	$this->assignSubcategories();
	$this->assignProductList();
	
	$products = (isset($this->cat_products) && $this->cat_products) ? $this->cat_products : null;
	foreach($products as &$pro)
	{	
		$pro['combinations'] = Product::getProductAttributeCombinations($pro['id_product']);
	}
	
	$this->context->smarty->assign(array(
		'category' => $this->category,
		'description_short' => Tools::truncateString($this->category->description, 350),
		'products' => $products,
		'combinations' => $combinations,
		'id_category' => (int)$this->category->id,
		'id_category_parent' => (int)$this->category->id_parent,
		'return_category_name' => Tools::safeOutput($this->category->name),
		'path' => Tools::getPath($this->category->id),
		'add_prod_display' => Configuration::get('PS_ATTRIBUTE_CATEGORY_DISPLAY'),
		'categorySize' => Image::getSize(ImageType::getFormatedName('category')),
		'mediumSize' => Image::getSize(ImageType::getFormatedName('medium')),
		'thumbSceneSize' => Image::getSize(ImageType::getFormatedName('m_scene')),
		'homeSize' => Image::getSize(ImageType::getFormatedName('home')),
		'allow_oosp' => (int)Configuration::get('PS_ORDER_OUT_OF_STOCK'),
		'comparator_max_item' => (int)Configuration::get('PS_COMPARATOR_MAX_ITEM'),
		'suppliers' => Supplier::getSuppliers(),
		'body_classes' => array($this->php_self.'-'.$this->category->id, $this->php_self.'-'.$this->category->link_rewrite)
	));
}

3. Replace code in your product-list.tpl ( in folder /themes/default-bootstrap/ ) file of default theme with code in product-list.tpl.txt file ( File attached )

 

4. Replace code in your global.js ( in folder /themes/default-bootstrap/js ) file of default theme with code in global.js.txt file ( File attached )

 

5. Add this in global.css ( in folder /themes/default-bootstrap/css )

.att_list{padding:10px;}
.att_list .selector{margin: 0 auto;}

6. Replace code in your ajax-cart.js ( in folder /themes/default-bootstrap/modules/blockcart ) file of default theme with code in ajax-cart.js.txt file ( File attached )

 

That's It! :)

 

Please note that this is only working in default theme for now if you want to use in custom theme you need to make changes in tpl files accordingly.

 

Dear Divyesh,

 

Thank you for the code it's very helpful and it seems a solution to my problem, but I have couple of questions to ask before I apply your code as I am not technically advanced (please excuse my shallow knowledge in this area).

 - if I upgraded prestashop after I applied code above, will I have to change the code again or it will remain there? 

 - in case I upgraded the current theme I am using or changed the theme I have to change the code again, right?

 - Does this code above conflict / impact other modules?

-  Is code above applied to all categories with their relevant attributes I have or I have to apply for each category? example I have kids clothes and the attribute (AGE), Men Cloths attribute (SIZE)

SaveSave

Edited by aymanbakir (see edit history)
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MOnteAndr Newbie

MOnteAndr

Posted
Posted

 

1. First of all it is required to have list of combinations for all product and for that add following function in classes/Product.php file.

public static function getProductAttributeCombinations($id_product) {
    $combinations = array();
    $context = Context::getContext();
    $product = new Product ($id_product, $context->language->id);
    $attributes_groups = $product->getAttributesGroups($context->language->id);
    $att_grps = '';
    foreach ($attributes_groups as $k => $row)
    {
        $combinations[$row['id_product_attribute']]['attributes_values'][$row['id_attribute_group']] = $row['attribute_name'];
        $combinations[$row['id_product_attribute']]['attributes_group'][$row['id_attribute_group']] = $row['group_name'];

        $combinations[$row['id_product_attribute']]['attributes_groups'] = @implode(', ', $combinations[$row['id_product_attribute']]['attributes_group']);
        $att_grps = $combinations[$row['id_product_attribute']]['attributes_groups'];
        $combinations[$row['id_product_attribute']]['attributes_names'] = @implode(', ', $combinations[$row['id_product_attribute']]['attributes_values']);
        $combinations[$row['id_product_attribute']]['attributes'][] = (int)$row['id_attribute'];
        $combinations[$row['id_product_attribute']]['price'] = (float)$row['price'];

        // Call getPriceStatic in order to set $combination_specific_price
        if (!isset($combination_prices_set[(int)$row['id_product_attribute']]))
        {
            Product::getPriceStatic((int)$product->id, false, $row['id_product_attribute'], 6, null, false, true, 1, false, null, null, null, $combination_specific_price);
            $combination_prices_set[(int)$row['id_product_attribute']] = true;
            $combinations[$row['id_product_attribute']]['specific_price'] = $combination_specific_price;
        }
        $combinations[$row['id_product_attribute']]['ecotax'] = (float)$row['ecotax'];
        $combinations[$row['id_product_attribute']]['weight'] = (float)$row['weight'];
        $combinations[$row['id_product_attribute']]['quantity'] = (int)$row['quantity'];
        $combinations[$row['id_product_attribute']]['reference'] = $row['reference'];
        $combinations[$row['id_product_attribute']]['unit_impact'] = $row['unit_price_impact'];
        $combinations[$row['id_product_attribute']]['minimal_quantity'] = $row['minimal_quantity'];
        if ($row['available_date'] != '0000-00-00')
        {
            $combinations[$row['id_product_attribute']]['available_date'] = $row['available_date'];
            $combinations[$row['id_product_attribute']]['date_formatted'] = Tools::displayDate($row['available_date']);
        }
        else
            $combinations[$row['id_product_attribute']]['available_date'] = '';
        foreach ($combinations as $id_product_attribute => $comb)
        {
            $attribute_list = '';
            foreach ($comb['attributes'] as $id_attribute)
                $attribute_list .= '\''.(int)$id_attribute.'\',';
            $attribute_list = rtrim($attribute_list, ',');
            $combinations[$id_product_attribute]['list'] = $attribute_list;
        }
    }
    $comb = array(
        'attribute_groups' => $att_grps,
        'values' => $combinations
    );

    return $comb;
} 

 2. Now need to assign this combinations in controllers file like CategoryController.php, ManufacturerController.php, NewProductsController.php, PriceDropController.php, BestSalesController.php that is in controllers folder.

 

 
 
Good afternoon, everybody.
I made all the changes, and then gives an error "HTTP ERROR 500".
 
error falls once how I change product.php file.
Tell me please.
 
I just need to on a standard topic in the directory displayed attribute size. just in line.
prestashop version 1.6.1.7.
 
Help!
ps Sorry for my bad english
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Idiotic Newbie

Idiotic

Posted
Posted

Cool, bless the founder :)) saved my life man. Little tip for these who were fighting the searchcontroller and didnt solve it after all - should look like this (1.6.1.6):

 

class SearchControllerCore extends FrontController
{
    public $php_self = 'search';
    public $instant_search;
    public $ajax_search;
 
    /**
     * Initialize search controller
     * @see FrontController::init()
     */
    public function init()
    {
        parent::init();
 
        $this->instant_search = Tools::getValue('instantSearch');
 
        $this->ajax_search = Tools::getValue('ajaxSearch');
 
        if ($this->instant_search || $this->ajax_search) {
            $this->display_header = false;
            $this->display_footer = false;
        }
    }
 
    /**
     * Assign template vars related to page content
     * @see FrontController::initContent()
     */
    public function initContent()
    {
        $original_query = Tools::getValue('q');
        $query = Tools::replaceAccentedChars(urldecode($original_query));
        if ($this->ajax_search) {
            $searchResults = Search::find((int)(Tools::getValue('id_lang')), $query, 1, 10, 'position', 'desc', true);
            if (is_array($searchResults)) {
                foreach ($searchResults as &$product) {
                    $product['product_link'] = $this->context->link->getProductLink($product['id_product'], $product['prewrite'], $product['crewrite']);
                }
                Hook::exec('actionSearch', array('expr' => $query, 'total' => count($searchResults)));
            }
            $this->ajaxDie(Tools::jsonEncode($searchResults));
        }
 
        //Only controller content initialization when the user use the normal search
        parent::initContent();
 
        $product_per_page = isset($this->context->cookie->nb_item_per_page) ? (int)$this->context->cookie->nb_item_per_page : Configuration::get('PS_PRODUCTS_PER_PAGE');
 
        if ($this->instant_search && !is_array($query)) {
            $this->productSort();
            $this->n = abs((int)(Tools::getValue('n', $product_per_page)));
            $this->p = abs((int)(Tools::getValue('p', 1)));
            $search = Search::find($this->context->language->id, $query, 1, 10, 'position', 'desc');
            Hook::exec('actionSearch', array('expr' => $query, 'total' => $search['total']));
            $nbProducts = $search['total'];
            $this->pagination($nbProducts);
 
            $this->addColorsToProductList($search['result']);
 
        $products = $search['result'];
        foreach($products as &$pro)
        {
            $pro['combinations'] = Product::getProductAttributeCombinations($pro['id_product']);
        }
 
            $this->context->smarty->assign(array(
                'products' => $search['result'], // DEPRECATED (since to 1.4), not use this: conflict with block_cart module
                'combinations' => $combinations,
                'search_products' => $products,
                'nbProducts' => $search['total'],
                'search_query' => $original_query,
                'instant_search' => $this->instant_search,
                'homeSize' => Image::getSize(ImageType::getFormatedName('home'))));
        } elseif (($query = Tools::getValue('search_query', Tools::getValue('ref'))) && !is_array($query)) {
            $this->productSort();
            $this->n = abs((int)(Tools::getValue('n', $product_per_page)));
            $this->p = abs((int)(Tools::getValue('p', 1)));
            $original_query = $query;
            $query = Tools::replaceAccentedChars(urldecode($query));
            $search = Search::find($this->context->language->id, $query, $this->p, $this->n, $this->orderBy, $this->orderWay);
            if (is_array($search['result'])) {
                foreach ($search['result'] as &$product) {
                    $product['link'] .= (strpos($product['link'], '?') === false ? '?' : '&').'search_query='.urlencode($query).'&results='.(int)$search['total'];
                }
            }
 
            Hook::exec('actionSearch', array('expr' => $query, 'total' => $search['total']));
            $nbProducts = $search['total'];
            $this->pagination($nbProducts);
 
            $this->addColorsToProductList($search['result']);
 
        $products = $search['result'];
        foreach($products as &$pro)
        {
            $pro['combinations'] = Product::getProductAttributeCombinations($pro['id_product']);
        }
 
            $this->context->smarty->assign(array(
                'products' => $search['result'], // DEPRECATED (since to 1.4), not use this: conflict with block_cart module
                'search_products' => $products,
                //'combinations' => $combinations,
                'nbProducts' => $search['total'],
                'search_query' => $original_query,
                'homeSize' => Image::getSize(ImageType::getFormatedName('home'))));
        } elseif (($tag = urldecode(Tools::getValue('tag'))) && !is_array($tag)) {
            $nbProducts = (int)(Search::searchTag($this->context->language->id, $tag, true));
            $this->pagination($nbProducts);
            $result = Search::searchTag($this->context->language->id, $tag, false, $this->p, $this->n, $this->orderBy, $this->orderWay);
            Hook::exec('actionSearch', array('expr' => $tag, 'total' => count($result)));
 
            $this->addColorsToProductList($result);
 
        $products = $result;
        foreach($products as &$pro)
        {
            $pro['combinations'] = Product::getProductAttributeCombinations($pro['id_product']);
        }
 
            $this->context->smarty->assign(array(
                'search_tag' => $tag,
                'products' => $result, // DEPRECATED (since to 1.4), not use this: conflict with block_cart module
                'combinations' => $combinations,
                'search_products' => $products,
                'nbProducts' => $nbProducts,
                'homeSize' => Image::getSize(ImageType::getFormatedName('home'))));
        } else {
 
 
        $products = array();
        foreach($products as &$pro)
        {
            $pro['combinations'] = Product::getProductAttributeCombinations($pro['id_product']);
        }
 
 
 
            $this->context->smarty->assign(array(
                'products' => array(),
                'combinations' => $combinations,
                'search_products' => $products,
                'pages_nb' => 1,
                'nbProducts' => 0));
        }
        $this->context->smarty->assign(array('add_prod_display' => Configuration::get('PS_ATTRIBUTE_CATEGORY_DISPLAY'), 'comparator_max_item' => Configuration::get('PS_COMPARATOR_MAX_ITEM')));
 
        $this->setTemplate(_PS_THEME_DIR_.'search.tpl');
    }
 
    public function displayHeader($display = true)
    {
        if (!$this->instant_search && !$this->ajax_search) {
            parent::displayHeader();
        } else {
            $this->context->smarty->assign('static_token', Tools::getToken(false));
        }
    }
 
    public function displayFooter($display = true)
    {
        if (!$this->instant_search && !$this->ajax_search) {
            parent::displayFooter();
        }
    }
 
    public function setMedia()
    {
        parent::setMedia();
 
        if (!$this->instant_search && !$this->ajax_search) {
            $this->addCSS(_THEME_CSS_DIR_.'product_list.css');
        }
    }
}
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Aumanz Newbie

Aumanz

Posted
Posted

Hi !

 

I'm trying to implement this code in my site, but I have two problems:

 

1. The view of products is in grid. How can I change to list view?

2.- The attributes change but not the final price of product, how can do it?

 

thanks so muchs for your time !

 

http://www.milcolchones.com/56-colchones-muelles-viscoelasticos

 

Hi there, how you solve it?

 

 

Thanks for this great contribution!

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jordibabot Newbie

jordibabot

Posted
Posted (edited)
On 3/7/2017 at 9:13 PM, Idiotic said:

Cool, bless the founder :)) saved my life man. Little tip for these who were fighting the searchcontroller and didnt solve it after all - should look like this (1.6.1.6):

 

class SearchControllerCore extends FrontController
{
    public $php_self = 'search';
    public $instant_search;
    public $ajax_search;
 
    /**
     * Initialize search controller
     * @see FrontController::init()
     */
    public function init()
    {
        parent::init();
 
        $this->instant_search = Tools::getValue('instantSearch');
 
        $this->ajax_search = Tools::getValue('ajaxSearch');
 
        if ($this->instant_search || $this->ajax_search) {
            $this->display_header = false;
            $this->display_footer = false;
        }
    }
 
    /**
     * Assign template vars related to page content
     * @see FrontController::initContent()
     */
    public function initContent()
    {
        $original_query = Tools::getValue('q');
        $query = Tools::replaceAccentedChars(urldecode($original_query));
        if ($this->ajax_search) {
            $searchResults = Search::find((int)(Tools::getValue('id_lang')), $query, 1, 10, 'position', 'desc', true);
            if (is_array($searchResults)) {
                foreach ($searchResults as &$product) {
                    $product['product_link'] = $this->context->link->getProductLink($product['id_product'], $product['prewrite'], $product['crewrite']);
                }
                Hook::exec('actionSearch', array('expr' => $query, 'total' => count($searchResults)));
            }
            $this->ajaxDie(Tools::jsonEncode($searchResults));
        }
 
        //Only controller content initialization when the user use the normal search
        parent::initContent();
 
        $product_per_page = isset($this->context->cookie->nb_item_per_page) ? (int)$this->context->cookie->nb_item_per_page : Configuration::get('PS_PRODUCTS_PER_PAGE');
 
        if ($this->instant_search && !is_array($query)) {
            $this->productSort();
            $this->n = abs((int)(Tools::getValue('n', $product_per_page)));
            $this->p = abs((int)(Tools::getValue('p', 1)));
            $search = Search::find($this->context->language->id, $query, 1, 10, 'position', 'desc');
            Hook::exec('actionSearch', array('expr' => $query, 'total' => $search['total']));
            $nbProducts = $search['total'];
            $this->pagination($nbProducts);
 
            $this->addColorsToProductList($search['result']);
 
        $products = $search['result'];
        foreach($products as &$pro)
        {
            $pro['combinations'] = Product::getProductAttributeCombinations($pro['id_product']);
        }
 
            $this->context->smarty->assign(array(
                'products' => $search['result'], // DEPRECATED (since to 1.4), not use this: conflict with block_cart module
                'combinations' => $combinations,
                'search_products' => $products,
                'nbProducts' => $search['total'],
                'search_query' => $original_query,
                'instant_search' => $this->instant_search,
                'homeSize' => Image::getSize(ImageType::getFormatedName('home'))));
        } elseif (($query = Tools::getValue('search_query', Tools::getValue('ref'))) && !is_array($query)) {
            $this->productSort();
            $this->n = abs((int)(Tools::getValue('n', $product_per_page)));
            $this->p = abs((int)(Tools::getValue('p', 1)));
            $original_query = $query;
            $query = Tools::replaceAccentedChars(urldecode($query));
            $search = Search::find($this->context->language->id, $query, $this->p, $this->n, $this->orderBy, $this->orderWay);
            if (is_array($search['result'])) {
                foreach ($search['result'] as &$product) {
                    $product['link'] .= (strpos($product['link'], '?') === false ? '?' : '&').'search_query='.urlencode($query).'&results='.(int)$search['total'];
                }
            }
 
            Hook::exec('actionSearch', array('expr' => $query, 'total' => $search['total']));
            $nbProducts = $search['total'];
            $this->pagination($nbProducts);
 
            $this->addColorsToProductList($search['result']);
 
        $products = $search['result'];
        foreach($products as &$pro)
        {
            $pro['combinations'] = Product::getProductAttributeCombinations($pro['id_product']);
        }
 
            $this->context->smarty->assign(array(
                'products' => $search['result'], // DEPRECATED (since to 1.4), not use this: conflict with block_cart module
                'search_products' => $products,
                //'combinations' => $combinations,
                'nbProducts' => $search['total'],
                'search_query' => $original_query,
                'homeSize' => Image::getSize(ImageType::getFormatedName('home'))));
        } elseif (($tag = urldecode(Tools::getValue('tag'))) && !is_array($tag)) {
            $nbProducts = (int)(Search::searchTag($this->context->language->id, $tag, true));
            $this->pagination($nbProducts);
            $result = Search::searchTag($this->context->language->id, $tag, false, $this->p, $this->n, $this->orderBy, $this->orderWay);
            Hook::exec('actionSearch', array('expr' => $tag, 'total' => count($result)));
 
            $this->addColorsToProductList($result);
 
        $products = $result;
        foreach($products as &$pro)
        {
            $pro['combinations'] = Product::getProductAttributeCombinations($pro['id_product']);
        }
 
            $this->context->smarty->assign(array(
                'search_tag' => $tag,
                'products' => $result, // DEPRECATED (since to 1.4), not use this: conflict with block_cart module
                'combinations' => $combinations,
                'search_products' => $products,
                'nbProducts' => $nbProducts,
                'homeSize' => Image::getSize(ImageType::getFormatedName('home'))));
        } else {
 
 
        $products = array();
        foreach($products as &$pro)
        {
            $pro['combinations'] = Product::getProductAttributeCombinations($pro['id_product']);
        }
 
 
 
            $this->context->smarty->assign(array(
                'products' => array(),
                'combinations' => $combinations,
                'search_products' => $products,
                'pages_nb' => 1,
                'nbProducts' => 0));
        }
        $this->context->smarty->assign(array('add_prod_display' => Configuration::get('PS_ATTRIBUTE_CATEGORY_DISPLAY'), 'comparator_max_item' => Configuration::get('PS_COMPARATOR_MAX_ITEM')));
 
        $this->setTemplate(_PS_THEME_DIR_.'search.tpl');
    }
 
    public function displayHeader($display = true)
    {
        if (!$this->instant_search && !$this->ajax_search) {
            parent::displayHeader();
        } else {
            $this->context->smarty->assign('static_token', Tools::getToken(false));
        }
    }
 
    public function displayFooter($display = true)
    {
        if (!$this->instant_search && !$this->ajax_search) {
            parent::displayFooter();
        }
    }
 
    public function setMedia()
    {
        parent::setMedia();
 
        if (!$this->instant_search && !$this->ajax_search) {
            $this->addCSS(_THEME_CSS_DIR_.'product_list.css');
        }
    }
}

At last, this has worked for me, thanks!

Edited by jordibabot
grammar (see edit history)
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  • 1 month later...
juanmlg Newbie

juanmlg

Posted
Posted
On 4/22/2015 at 11:48 AM, Divyesh Prajapati said:

May be you are using block layered navigation module. If yes than you need to add some short of code in blocklayered.php file.

 

In blocklayered.php file there is a function ajaxCall() and in that just before $smarty->assign add below code. 


foreach($products as &$pro)
{	
	$pro['combinations'] = Product::getProductAttributeCombinations($pro['id_product']);
}

Hi Divyesh, Thanks to your post I discovered that the problem I have is due the blocklayered module OMG! Thanks god .

 

I have the productcomments module modified to show the product rating in the product-list.tpl but when I am using the blocklayered module the ratings only appears on the first page... I have been reading you reply and I understand that I need to add a code at the blocklayered.php inside the ajaxCall() to load the rating on every ajax action but I have tried  some  code based in your reply without luck. Maybe you can help me:

 

My working function in Productscomment.php is: 

Quote

 

 public function hookDisplayProductListReviews($params)
    {
        $id_product = (int) $params['product']['id_product'];
        if (!$this->isCached('productcomments_reviews.tpl', $this->getCacheId($id_product))) {
            require_once dirname(__FILE__).'/ProductComment.php';
            $average = ProductComment::getAverageGrade($id_product);
            $this->smarty->assign(array(
                'product' => $params['product'],
                'averageTotal' => round($average['grade']),
                'ratings' => ProductComment::getRatings($id_product),
                'nbComments' => (int) ProductComment::getCommentNumber($id_product),
            ));
        }

        return $this->display(__FILE__, 'productcomments_reviews.tpl', $this->getCacheId($id_product));
    }

 

Could you say me what I need in the blocklayered.php to load the rating?

 

Thanks so much!

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  • 3 months later...
Divyesh Prajapati Newbie

Divyesh Prajapati

Posted
Posted
On 3/8/2017 at 1:43 AM, Idiotic said:

Cool, bless the founder :)) saved my life man. Little tip for these who were fighting the searchcontroller and didnt solve it after all - should look like this (1.6.1.6):

 

class SearchControllerCore extends FrontController
{
    public $php_self = 'search';
    public $instant_search;
    public $ajax_search;
 
    /**
     * Initialize search controller
     * @see FrontController::init()
     */
    public function init()
    {
        parent::init();
 
        $this->instant_search = Tools::getValue('instantSearch');
 
        $this->ajax_search = Tools::getValue('ajaxSearch');
 
        if ($this->instant_search || $this->ajax_search) {
            $this->display_header = false;
            $this->display_footer = false;
        }
    }
 
    /**
     * Assign template vars related to page content
     * @see FrontController::initContent()
     */
    public function initContent()
    {
        $original_query = Tools::getValue('q');
        $query = Tools::replaceAccentedChars(urldecode($original_query));
        if ($this->ajax_search) {
            $searchResults = Search::find((int)(Tools::getValue('id_lang')), $query, 1, 10, 'position', 'desc', true);
            if (is_array($searchResults)) {
                foreach ($searchResults as &$product) {
                    $product['product_link'] = $this->context->link->getProductLink($product['id_product'], $product['prewrite'], $product['crewrite']);
                }
                Hook::exec('actionSearch', array('expr' => $query, 'total' => count($searchResults)));
            }
            $this->ajaxDie(Tools::jsonEncode($searchResults));
        }
 
        //Only controller content initialization when the user use the normal search
        parent::initContent();
 
        $product_per_page = isset($this->context->cookie->nb_item_per_page) ? (int)$this->context->cookie->nb_item_per_page : Configuration::get('PS_PRODUCTS_PER_PAGE');
 
        if ($this->instant_search && !is_array($query)) {
            $this->productSort();
            $this->n = abs((int)(Tools::getValue('n', $product_per_page)));
            $this->p = abs((int)(Tools::getValue('p', 1)));
            $search = Search::find($this->context->language->id, $query, 1, 10, 'position', 'desc');
            Hook::exec('actionSearch', array('expr' => $query, 'total' => $search['total']));
            $nbProducts = $search['total'];
            $this->pagination($nbProducts);
 
            $this->addColorsToProductList($search['result']);
 
        $products = $search['result'];
        foreach($products as &$pro)
        {
            $pro['combinations'] = Product::getProductAttributeCombinations($pro['id_product']);
        }
 
            $this->context->smarty->assign(array(
                'products' => $search['result'], // DEPRECATED (since to 1.4), not use this: conflict with block_cart module
                'combinations' => $combinations,
                'search_products' => $products,
                'nbProducts' => $search['total'],
                'search_query' => $original_query,
                'instant_search' => $this->instant_search,
                'homeSize' => Image::getSize(ImageType::getFormatedName('home'))));
        } elseif (($query = Tools::getValue('search_query', Tools::getValue('ref'))) && !is_array($query)) {
            $this->productSort();
            $this->n = abs((int)(Tools::getValue('n', $product_per_page)));
            $this->p = abs((int)(Tools::getValue('p', 1)));
            $original_query = $query;
            $query = Tools::replaceAccentedChars(urldecode($query));
            $search = Search::find($this->context->language->id, $query, $this->p, $this->n, $this->orderBy, $this->orderWay);
            if (is_array($search['result'])) {
                foreach ($search['result'] as &$product) {
                    $product['link'] .= (strpos($product['link'], '?') === false ? '?' : '&').'search_query='.urlencode($query).'&results='.(int)$search['total'];
                }
            }
 
            Hook::exec('actionSearch', array('expr' => $query, 'total' => $search['total']));
            $nbProducts = $search['total'];
            $this->pagination($nbProducts);
 
            $this->addColorsToProductList($search['result']);
 
        $products = $search['result'];
        foreach($products as &$pro)
        {
            $pro['combinations'] = Product::getProductAttributeCombinations($pro['id_product']);
        }
 
            $this->context->smarty->assign(array(
                'products' => $search['result'], // DEPRECATED (since to 1.4), not use this: conflict with block_cart module
                'search_products' => $products,
                //'combinations' => $combinations,
                'nbProducts' => $search['total'],
                'search_query' => $original_query,
                'homeSize' => Image::getSize(ImageType::getFormatedName('home'))));
        } elseif (($tag = urldecode(Tools::getValue('tag'))) && !is_array($tag)) {
            $nbProducts = (int)(Search::searchTag($this->context->language->id, $tag, true));
            $this->pagination($nbProducts);
            $result = Search::searchTag($this->context->language->id, $tag, false, $this->p, $this->n, $this->orderBy, $this->orderWay);
            Hook::exec('actionSearch', array('expr' => $tag, 'total' => count($result)));
 
            $this->addColorsToProductList($result);
 
        $products = $result;
        foreach($products as &$pro)
        {
            $pro['combinations'] = Product::getProductAttributeCombinations($pro['id_product']);
        }
 
            $this->context->smarty->assign(array(
                'search_tag' => $tag,
                'products' => $result, // DEPRECATED (since to 1.4), not use this: conflict with block_cart module
                'combinations' => $combinations,
                'search_products' => $products,
                'nbProducts' => $nbProducts,
                'homeSize' => Image::getSize(ImageType::getFormatedName('home'))));
        } else {
 
 
        $products = array();
        foreach($products as &$pro)
        {
            $pro['combinations'] = Product::getProductAttributeCombinations($pro['id_product']);
        }
 
 
 
            $this->context->smarty->assign(array(
                'products' => array(),
                'combinations' => $combinations,
                'search_products' => $products,
                'pages_nb' => 1,
                'nbProducts' => 0));
        }
        $this->context->smarty->assign(array('add_prod_display' => Configuration::get('PS_ATTRIBUTE_CATEGORY_DISPLAY'), 'comparator_max_item' => Configuration::get('PS_COMPARATOR_MAX_ITEM')));
 
        $this->setTemplate(_PS_THEME_DIR_.'search.tpl');
    }
 
    public function displayHeader($display = true)
    {
        if (!$this->instant_search && !$this->ajax_search) {
            parent::displayHeader();
        } else {
            $this->context->smarty->assign('static_token', Tools::getToken(false));
        }
    }
 
    public function displayFooter($display = true)
    {
        if (!$this->instant_search && !$this->ajax_search) {
            parent::displayFooter();
        }
    }
 
    public function setMedia()
    {
        parent::setMedia();
 
        if (!$this->instant_search && !$this->ajax_search) {
            $this->addCSS(_THEME_CSS_DIR_.'product_list.css');
        }
    }
}

Thanks :)

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