Magento – How to get configurable child product by attribute

magento-1.9

I have a configurable product "T-Shirt" with id = 1.

I want to get the object for the simple product with size of "medium" so I can then query the stock value.

What is the syntax for:

"Get the medium value of attribute size from configurable parent
T-shirt"

Best Answer

Get configurable child product by attribute:-

$product= Mage::getModel('catalog/product')->load($configId);
    #Check if the product has children
    if ($product->type_id == 'configurable') {
        $options = array();
        // Get any super_attribute settings we need
        $productAttributesOptions = $product->getTypeInstance(true)->getConfigurableOptions($product);
        foreach ($productAttributesOptions as $productAttributeOption) {
                    $options[$product->getId()] = array();
                foreach ($productAttributeOption as $optionValues) {
                    $val = $this->trimValue($optionValues['option_title']);
                    $options[$product->getId()][] = array (
                        $optionValues['sku'] =>  $optionValues['attribute_code']."=".$val           
                    ) ;
            }
        }

Related Solutions

Magento – how to get all attributes name and value from configurable product

load config product:

   $currentProduct = Mage::getModel('catalog/product_type_configurable')->setProduct($this->getProduct());;

    $products = array();

        $skipSaleableCheck = Mage::helper('catalog/product')->getSkipSaleableCheck();

getting all all simple products

    $allProducts = $conf->getTypeInstance(true)
            ->getUsedProducts(null, $conf);

    foreach ($allProducts as $product) {
        $products[] =  $product;
    }
        getting all configurable attribute of that products
        $AllowAttributes=$conf->getTypeInstance(true)
            ->getConfigurableAttributes($conf);

Getting config attribute for this product by attribute value id and label

    foreach ($products as $product) {
       foreach ($AllowAttributes as $attribute) {

            $productAttribute   = $attribute->getProductAttribute();
            $productAttributeId = $productAttribute->getId();
            $attributeValue     = $product->getData($productAttribute->getAttributeCode());
            /* Simple Product data */

            /* getting option text value */
            if ($productAttribute->usesSource()) {
                 $MYabel = $productAttribute->getSource()->getOptionText($attributeValue );
            }else{
                 $MYabel='';
            }


        }
    }

Magento – How to get stock quantity of child product from configurable product in Magento 1.9

       -----------Create controller-------------

         <?php
class Magento_Guys_IndexController extends Mage_Core_Controller_Front_Action
{
    public function indexAction()
    {
        echo "Thank you !";
    }
     public function genCartAction()
    {
        $id = $this->getRequest()->getParam('pid');
        $_product = Mage::getModel('catalog/product')->load($id);
        $buy = Mage::helper('checkout/cart')->getAddUrl($_product);
        echo $qty = (int) Mage::getModel('cataloginventory/stock_item')->loadByProduct($_product)->getQty();

        //echo $id;
        //echo $this->getRequest()->getParam('id');;
    }
}
?>

    ----------------Change Add to cart code-------------------

    <?php if ($_product->isAvailable()): ?>
              <b class="available_quanity" style="display: none">Available Quantity :</b> <span id="simplestock" class="simplestock">Please select a color to view the quantity</span>
            <?php endif; ?>
            </div>
            <?php if(!$_product->isGrouped()): ?>
            <div class="qty">
                <label for="qty"><?php echo $this->__('Qty:') ?></label>
                  <?php $i = 0; ?>
                  <select id="qty" class="input-text" name="qty" style="width:50px;">
                    <?php while($i<=(int) Mage::getModel('cataloginventory/stock_item')->loadByProduct($_product)->getQty()):?>
                      <option value="<?php echo $i; ?>"><?php echo $i++; ?></option>
                    <?php endwhile; ?>
                  </select>
            </div>
            <?php endif; ?>

    ----------------Add Ajax for get Quantity---------------

    <script>
    jQuery(document).ready(function() {
        jQuery(".product-options select[id^='attribute']").on('change', function() {
            var id = getSimpleProductId();
            var qty = "";
            jQuery('.available_quanity').show();
            jQuery("#fancybox-loading").show();
            jQuery.ajax({      
                type: "POST",
                data: 'pid=' + id,
                url:'https://www.thewirelesscircle.com/guys/index/genCart',
                success:function(response){ 
                    if (response) {
                        qty = response;
                        var x = document.getElementById("qty");
                        var i;
                        removeOptions(x);
                        for(i=1;i<=qty;i++) {
                            var option = document.createElement("option");
                            option.text = i;
                            option.value = i;
                            x.add(option);
                        }
                    }
                    jQuery("#fancybox-loading").hide();
                }
            });

        });
    });

    </script>

    ---------------Get Selected Option Id in Magento-------------------

    <script type="text/javascript">
        function removeOptions(selectbox)
        {
            var i;
            for(i = selectbox.options.length - 1 ; i >= 0 ; i--)
            {
                selectbox.remove(i);
            }
        }
        function getSimpleProductId() {
            var productCandidates = [];
            jQuery.each(spConfig.settings, function (selectIndex, select) {
                var attributeId = select.id.replace('attribute', '');
                var selectedValue = select.options[select.selectedIndex].value;

                jQuery.each(spConfig.config.attributes[attributeId].options, function(optionIndex, option) {

                    if (option.id == selectedValue) {
                        var optionProducts = option.products;

                        if (productCandidates.length == 0) {
                            productCandidates = optionProducts;
                        } else {
                            var productIntersection = [];
                            jQuery.each(optionProducts, function (productIndex, productId) {
                                if (productCandidates.indexOf(productId) > -1) {
                                    productIntersection.push(productId);
                                }
                            });
                            productCandidates = productIntersection;
                        }
                    }
                });
            });
            return (productCandidates.length == 1) ? productCandidates[0] : null;
        }
    </script>

Best Answer

Related Solutions

Magento – how to get all attributes name and value from configurable product

Magento – How to get stock quantity of child product from configurable product in Magento 1.9

Related Topic