How can I get all the simple products associated with a configurable product? I found how to do the opposite (get a product configurable from a simple product) but that\'s not w
For anyone looking to do this, and display the results I will share what I did to finish it off
Add to the script
segment of: app/design/frontend/default/[your_theme]/template/catalog/product/view/type/options/configurable.phtml
id = {};
getTypeInstance(true)->getUsedProducts ( null, $_product) as $simple) {
$stock = Mage::getModel('cataloginventory/stock_item')->loadByProduct($simple)->getQty();
echo " id[" . $simple->getId() . "] = $stock;\n\r";
}
?>
spConfig.getIdOfSelectedProduct = function () {
var existingProducts = new Object();
for (var i = this.settings.length - 1; i >= 0; i--) {
var selected = this.settings[i].options[this.settings[i].selectedIndex];
if (selected.config) {
for (var iproducts = 0; iproducts < selected.config.products.length; iproducts++) {
var usedAsKey = selected.config.products[iproducts] + "";
if (existingProducts[usedAsKey] == undefined) {
existingProducts[usedAsKey] = 1;
} else {
existingProducts[usedAsKey] = existingProducts[usedAsKey] + 1;
}
}
}
}
for (var keyValue in existingProducts) {
for (var keyValueInner in existingProducts) {
if (Number(existingProducts[keyValueInner]) < Number(existingProducts[keyValue])) {
delete existingProducts[keyValueInner];
}
}
}
var sizeOfExistingProducts = 0;
var currentSimpleProductId = "";
for (var keyValue in existingProducts) {
currentSimpleProductId = keyValue;
sizeOfExistingProducts = sizeOfExistingProducts + 1
}
if (sizeOfExistingProducts == 1) {
var qtyLeft = id[currentSimpleProductId];
if(qtyLeft >= 1) {
jQuery('.availability-only').html('Only ' + qtyLeft + ' available.');
jQuery('p.out-of-stock').removeClass('out-of-stock').addClass('in-stock');
jQuery('p.in-stock > span').html('In stock');
} else {
jQuery('.availability-only').html('Sorry, there are none available in this size.');
jQuery('p.in-stock').removeClass('in-stock').addClass('out-of-stock');
jQuery('p.out-of-stock > span').html('Out of stock');
}
}
}
in the select
of the same page add:
onchange = "spConfig.getIdOfSelectedProduct()"
Feel free to edit what the statement prints, but this should get you there. It also accounts for 0 stock on hand, changing it to Out of stock
in css and text