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Update the price on the product details page in real time when the variant or the quantity are changed

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Rohan Mitchell
2012-07-01 10:07:08 +10:00
parent af05448dd8
commit 258559f9d0
3 changed files with 40 additions and 3 deletions
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38
app/assets/javascripts/store/products.js Normal file
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/**
* Update the price on the product details page in real time when the variant or the quantity are changed.
**/
$(document).ready(function() {
// Product page with variant choice
$("#product-variants input[type='radio']").change(products_update_price_with_variant);
$("#quantity").change(products_update_price_with_variant);
$("#quantity").change();
// Product page with master price only
$(".add-to-cart input.title:not(#quantity)").change(products_update_price_without_variant).change();
});
function products_update_price_with_variant() {
var variant_price = $("#product-variants input[type='radio']:checked").parent().find("span.price").html();
variant_price = variant_price.substr(2, variant_price.length-3);
var quantity = $("#quantity").val();
$("#product-price span.price").html("$"+(parseFloat(variant_price) * parseInt(quantity)).toFixed(2));
}
function products_update_price_without_variant() {
var master_price = $("#product-price span.price").data('master-price');
if(master_price == null) {
// Store off the master price
master_price = $("#product-price span.price").html();
master_price = master_price.substr(1, master_price.length-2);
$("#product-price span.price").data('master-price', master_price);
}
var quantity = $(this).val();
$("#product-price span.price").html("$"+(parseFloat(master_price)*parseInt(quantity)).toFixed(2));
}