Impossible de supprimer un produit du panier sous PrestaShop

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Vos clients n’arrivent pas à supprimer les produits du panier ? Cet article est fait pour vous aider à corriger ce bug PrestaShop.

Bug Prestashop : pas possible d’enlever un produit du panier

Les conséquences du problème sont les suivantes :

  • impossible de supprimer un produit du panier avec la croix « supprimer » qui peut ne pas être visible si produit personnalisable
  • impossible de supprimer un produit du panier en cliquant sur le « moins » pour passer la quantité produit à zéro

On a analysé le problème, maintenant la solution. Pour résoudre ce bug panier sur Prestashop 1.5 ou 1.6, éditez le fichier www/themes/mon_theme/js/cart-summary.js pour y ajouter la ligne suivante au début du fichier en remplaçant avec votre nom de domaine évidemment :
[php]set baseDir =’http://votredomaine.tld/’;[/php]
Voici le contenu du fichier cart-summary.js une fois modifié :
[php]/*
* 2007-2014 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Academic Free License (AFL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/afl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
* @author PrestaShop SA <contact@prestashop.com>
* @copyright 2007-2014 PrestaShop SA
* @license http://opensource.org/licenses/afl-3.0.php Academic Free License (AFL 3.0)
* International Registered Trademark & Property of PrestaShop SA
*/
set baseDir =’http://votrenomdedomaine.tld/’;
$(document).ready(function(){
$(‘.cart_quantity_up’).off(‘click’).on(‘click’, function(e){
e.preventDefault();
upQuantity($(this).attr(‘id’).replace(‘cart_quantity_up_’,  »));
});
$(‘.cart_quantity_down’).off(‘click’).on(‘click’, function(e){
e.preventDefault();
downQuantity($(this).attr(‘id’).replace(‘cart_quantity_down_’,  »));
});
$(‘.cart_quantity_delete’ ).off(‘click’).on(‘click’, function(e){
e.preventDefault();
deleteProductFromSummary($(this).attr(‘id’));
});
$(‘.cart_address_delivery’).on(‘change’, function(e){
changeAddressDelivery($(this));
});
$(document).on(‘click’, ‘.voucher_name’, function(e){
$(‘#discount_name’).val($(this).data(‘code’));
});
$(‘.cart_quantity_input’).typeWatch({
highlight: true, wait: 600, captureLength: 0, callback: function(val){
updateQty(val, true, this.el);
}
});
cleanSelectAddressDelivery();
refreshDeliveryOptions();
$(‘.delivery_option_radio’).on(‘change’, function(){
refreshDeliveryOptions();
});
$(‘#allow_seperated_package’).on(‘click’, function(){
$.ajax({
type: ‘POST’,
headers: { "cache-control": "no-cache" },
url: baseUri + ‘?rand=’ + new Date().getTime(),
async: true,
cache: false,
data: ‘controller=cart&ajax=true&allowSeperatedPackage=true&value=’
+ ($(this).prop(‘checked’) ? ‘1’ : ‘0’)
+ ‘&token=’+static_token
+ ‘&allow_refresh=1’,
success: function(jsonData)
{
if (typeof(getCarrierListAndUpdate) !== ‘undefined’)
getCarrierListAndUpdate();
}
});
});
$(‘#gift’).checkboxChange(function(){
$(‘#gift_div’).show(‘slow’);
}, function(){
$(‘#gift_div’).hide(‘slow’);
});
$(‘#enable-multishipping’).checkboxChange(
function(){
$(‘.standard-checkout’).hide(0);
$(‘.multishipping-checkout’).show(0);
},
function(){
$(‘.standard-checkout’).show(0);
$(‘.multishipping-checkout’).hide(0);
}
);
});
function cleanSelectAddressDelivery()
{
if (window.ajaxCart !== undefined)
{
//Removing "Ship to an other address" from the address delivery select option if there is not enought address
$.each($(‘.cart_address_delivery’), function(it, item)
{
var options = $(item).find(‘option’);
var address_count = 0;
var ids = $(item).attr(‘id’).split(‘_’);
var id_product = ids[3];
var id_product_attribute = ids[4];
var id_address_delivery = ids[5];
$.each(options, function(i) {
if ($(options[i]).val() > 0
&& ($(‘#product_’ + id_product + ‘_’ + id_product_attribute + ‘_0_’ + $(options[i]).val()).length == 0 // Check the address is not already used for a similare products
|| id_address_delivery == $(options[i]).val()
)
)
address_count++;
});
// Need at least two address to allow skipping products to multiple address
if (address_count < 2)
$($(item).find(‘option[value=-2]’)).remove();
else if($($(item).find(‘option[value=-2]’)).length == 0)
$(item).append($(‘<option value="-2">’ + ShipToAnOtherAddress + ‘</option>’));
});
}
}
function changeAddressDelivery(obj)
{
var ids = obj.attr(‘id’).split(‘_’);
var id_product = ids[3];
var id_product_attribute = ids[4];
var old_id_address_delivery = ids[5];
var new_id_address_delivery = obj.val();
if (new_id_address_delivery == old_id_address_delivery)
return;
if (new_id_address_delivery > 0) // Change the delivery address
{
$.ajax({
type: ‘POST’,
headers: { "cache-control": "no-cache" },
url: baseUri + ‘?rand=’ + new Date().getTime(),
async: true,
cache: false,
dataType: ‘json’,
data: ‘controller=cart&ajax=true&changeAddressDelivery=1&summary=1&id_product=’ + id_product
+ ‘&id_product_attribute=’+id_product_attribute
+ ‘&old_id_address_delivery=’+old_id_address_delivery
+ ‘&new_id_address_delivery=’+new_id_address_delivery
+ ‘&token=’+static_token
+ ‘&allow_refresh=1’,
success: function(jsonData)
{
if (typeof(jsonData.hasErrors) != ‘undefined’ && jsonData.hasErrors)
{
if (!!$.prototype.fancybox)
$.fancybox.open([
{
type: ‘inline’,
autoScale: true,
minHeight: 30,
content: ‘<p class="fancybox-error">’ + jsonData.error + ‘</p>’
}],
{
padding: 0
});
else
alert(jsonData.error);
// Reset the old address
$(‘#select_address_delivery_’ + id_product + ‘_’ + id_product_attribute + ‘_’ + old_id_address_delivery).val(old_id_address_delivery);
}
else
{
// The product exist
if ($(‘#product_’ + id_product + ‘_’ + id_product_attribute + ‘_0_’ + new_id_address_delivery).length)
{
updateCartSummary(jsonData.summary);
if (window.ajaxCart != undefined)
ajaxCart.updateCart(jsonData);
updateCustomizedDatas(jsonData.customizedDatas);
updateHookShoppingCart(jsonData.HOOK_SHOPPING_CART);
updateHookShoppingCartExtra(jsonData.HOOK_SHOPPING_CART_EXTRA);
if (typeof(getCarrierListAndUpdate) !== ‘undefined’)
getCarrierListAndUpdate();
// @todo reverse the remove order
// This effect remove the current line, but it’s better to remove the other one, and refresshing this one
$(‘#product_’ + id_product + ‘_’ + id_product_attribute + ‘_0_’ + old_id_address_delivery).remove();
// @todo improve customization upgrading
$(‘.product_’ + id_product + ‘_’ + id_product_attribute + ‘_0_’ + old_id_address_delivery).remove();
}
if (window.ajaxCart != undefined)
ajaxCart.updateCart(jsonData);
updateAddressId(id_product, id_product_attribute, old_id_address_delivery, new_id_address_delivery);
cleanSelectAddressDelivery();
}
}
});
}
else if (new_id_address_delivery == -1) // Adding a new address
window.location = $($(‘.address_add a’)[0]).attr(‘href’);
else if (new_id_address_delivery == -2) // Add a new line for this product
{
// This test is will not usefull in the future
if (old_id_address_delivery == 0)
{
if (!!$.prototype.fancybox)
$.fancybox.open([
{
type: ‘inline’,
autoScale: true,
minHeight: 30,
content: ‘<p class="fancybox-error">’ + txtSelectAnAddressFirst + ‘</p>’
}],
{
padding: 0
});
else
alert(txtSelectAnAddressFirst);
return false;
}
// Get new address to deliver
var id_address_delivery = 0;
var options = $(‘#select_address_delivery_’ + id_product + ‘_’ + id_product_attribute + ‘_’ + old_id_address_delivery + ‘ option’);
$.each(options, function(i) {
// Check the address is not already used for a similare products
if ($(options[i]).val() > 0 && $(options[i]).val() !== old_id_address_delivery && $(‘#product_’ + id_product + ‘_’ + id_product_attribute + ‘_0_’ + $(options[i]).val()).length == 0)
{
id_address_delivery = $(options[i]).val();
return false;
}
});
$.ajax({
type: ‘POST’,
headers: { "cache-control": "no-cache" },
url: baseUri + ‘?rand=’ + new Date().getTime(),
async: true,
cache: false,
dataType: ‘json’,
context: obj,
data: ‘controller=cart’
+ ‘&ajax=true&duplicate=true&summary=true’
+ ‘&id_product=’+id_product
+ ‘&id_product_attribute=’+id_product_attribute
+ ‘&id_address_delivery=’+old_id_address_delivery
+ ‘&new_id_address_delivery=’+id_address_delivery
+ ‘&token=’+static_token
+ ‘&allow_refresh=1’,
success: function(jsonData)
{
if (jsonData.error && !!$.prototype.fancybox)
$.fancybox.open([
{
type: ‘inline’,
autoScale: true,
minHeight: 30,
content: ‘<p class="fancybox-error">’ + jsonData.error + ‘</p>’
}],
{
padding: 0
});
else
alert(jsonData.error);
var line = $(‘#product_’ + id_product + ‘_’ + id_product_attribute + ‘_0_’ + old_id_address_delivery);
var new_line = line.clone();
updateAddressId(id_product, id_product_attribute, old_id_address_delivery, id_address_delivery, new_line);
line.after(new_line);
new_line.find(‘input[name=quantity_’ + id_product + ‘_’ + id_product_attribute + ‘_0_’ + old_id_address_delivery + ‘_hidden]’)
.val(1);
new_line.find(‘.cart_quantity_input’)
.val(1);
$(‘#select_address_delivery_’ + id_product + ‘_’ + id_product_attribute + ‘_’ + old_id_address_delivery).val(old_id_address_delivery);
$(‘#select_address_delivery_’ + id_product + ‘_’ + id_product_attribute + ‘_’ + id_address_delivery).val(id_address_delivery);
cleanSelectAddressDelivery();
updateCartSummary(jsonData.summary);
if (window.ajaxCart !== undefined)
ajaxCart.updateCart(jsonData);
}
});
}
return true;
}
function updateAddressId(id_product, id_product_attribute, old_id_address_delivery, id_address_delivery, line)
{
if (typeof(line) == ‘undefined’ || line.length == 0)
line = $(‘#cart_summary tr[id^=product_’ + id_product + ‘_’ + id_product_attribute + ‘_0_], #cart_summary tr[id^=product_’ + id_product + ‘_’ + id_product_attribute + ‘_nocustom_]’);
$(‘.product_customization_for_’ + id_product + ‘_’ + id_product_attribute + ‘_’ + old_id_address_delivery).each(function(){
$(this).attr(‘id’, $(this).attr(‘id’).replace(/_\d+$/, ‘_’ + id_address_delivery)).removeClass(‘product_customization_for_’ + id_product + ‘_’ + id_product_attribute + ‘_’ + old_id_address_delivery + ‘ address_’ + old_id_address_delivery).addClass(‘product_customization_for_’ + id_product + ‘_’ + id_product_attribute + ‘_’ + id_address_delivery + ‘ address_’ + id_address_delivery);
$(this).find(‘input[name^=quantity_]’).each(function(){
if (typeof($(this).attr(‘name’)) != ‘undefined’)
$(this).attr(‘name’, $(this).attr(‘name’).replace(/_\d+(_hidden|)$/, ‘_’ + id_address_delivery));
});
$(this).find(‘a’).each(function(){
if (typeof($(this).attr(‘href’)) != ‘undefined’)
$(this).attr(‘href’, $(this).attr(‘href’).replace(/id_address_delivery=\d+/, ‘id_address_delivery=’ + id_address_delivery));
});
});
line.attr(‘id’, line.attr(‘id’).replace(/_\d+$/, ‘_’ + id_address_delivery)).removeClass(‘address_’ + old_id_address_delivery).addClass(‘address_’ + id_address_delivery).find(‘span[id^=cart_quantity_custom_], span[id^=total_product_price_], input[name^=quantity_], .cart_quantity_down, .cart_quantity_up, .cart_quantity_delete’).each(function(){
if (typeof($(this).attr(‘name’)) != ‘undefined’)
$(this).attr(‘name’, $(this).attr(‘name’).replace(/_\d+(_hidden|)$/, ‘_’ + id_address_delivery));
if (typeof($(this).attr(‘id’)) != ‘undefined’)
$(this).attr(‘id’, $(this).attr(‘id’).replace(/_\d+$/, ‘_’ + id_address_delivery));
if (typeof($(this).attr(‘href’)) != ‘undefined’)
$(this).attr(‘href’, $(this).attr(‘href’).replace(/id_address_delivery=\d+/, ‘id_address_delivery=’ + id_address_delivery));
});
line.find(‘#select_address_delivery_’ + id_product + ‘_’ + id_product_attribute + ‘_’ + old_id_address_delivery).attr(‘id’, ‘select_address_delivery_’ + id_product + ‘_’ + id_product_attribute + ‘_’ + id_address_delivery);
if (window.ajaxCart !== undefined)
{
$(‘.cart_block_list dd, .cart_block_list dt’).each(function(){
if (typeof($(this).attr(‘id’)) != ‘undefined’)
$(this).attr(‘id’, $(this).attr(‘id’).replace(/_\d+$/, ‘_’ + id_address_delivery));
});
}
}
function updateQty(val, cart, el)
{
var prefix = "";
if (typeof(cart) == ‘undefined’ || cart)
prefix = ‘#order-detail-content ‘;
else
prefix = ‘#fancybox-content ‘;
var id = $(el).attr(‘name’);
var exp = new RegExp("^[0-9]+$");
if (exp.test(val) == true)
{
var hidden = $(prefix + ‘input[name=’ + id + ‘_hidden]’).val();
var input = $(prefix + ‘input[name=’ + id + ‘]’).val();
var QtyToUp = parseInt(input) – parseInt(hidden);
if (parseInt(QtyToUp) > 0)
upQuantity(id.replace(‘quantity_’,  »), QtyToUp);
else if(parseInt(QtyToUp) < 0)
downQuantity(id.replace(‘quantity_’,  »), QtyToUp);
}
else
$(prefix + ‘input[name=’ + id + ‘]’).val($(prefix + ‘input[name=’ + id + ‘_hidden]’).val());
if (typeof(getCarrierListAndUpdate) !== ‘undefined’)
getCarrierListAndUpdate();
}
function deleteProductFromSummary(id)
{
var customizationId = 0;
var productId = 0;
var productAttributeId = 0;
var id_address_delivery = 0;
var ids = 0;
ids = id.split(‘_’);
productId = parseInt(ids[0]);
if (typeof(ids[1]) !== ‘undefined’)
productAttributeId = parseInt(ids[1]);
if (typeof(ids[2]) !== ‘undefined’ && ids[2] !== ‘nocustom’)
customizationId = parseInt(ids[2]);
if (typeof(ids[3]) !== ‘undefined’)
id_address_delivery = parseInt(ids[3]);
$.ajax({
type: ‘POST’,
headers: { "cache-control": "no-cache" },
url: baseUri + ‘?rand=’ + new Date().getTime(),
async: true,
cache: false,
dataType: ‘json’,
data: ‘controller=cart’
+ ‘&ajax=true&delete=true&summary=true’
+ ‘&id_product=’+productId
+ ‘&ipa=’+productAttributeId
+ ‘&id_address_delivery=’+id_address_delivery
+ ((customizationId !== 0) ? ‘&id_customization=’ + customizationId :  »)
+ ‘&token=’ + static_token
+ ‘&allow_refresh=1’,
success: function(jsonData)
{
if (jsonData.hasError)
{
var errors =  »;
for(var error in jsonData.errors)
//IE6 bug fix
if(error !== ‘indexOf’)
errors += $(‘<div />’).html(jsonData.errors[error]).text() + "\n";
if (!!$.prototype.fancybox)
$.fancybox.open([
{
type: ‘inline’,
autoScale: true,
minHeight: 30,
content: ‘<p class="fancybox-error">’ + errors + ‘</p>’
}],
{
padding: 0
});
else
alert(errors);
}
else
{
if (jsonData.refresh)
location.reload();
if (parseInt(jsonData.summary.products.length) == 0)
{
if (typeof(orderProcess) == ‘undefined’ || orderProcess !== ‘order-opc’)
document.location.href = document.location.href; // redirection
else
{
$(‘#center_column’).children().each(function() {
if ($(this).attr(‘id’) !== ’emptyCartWarning’ && $(this).attr(‘class’) !== ‘breadcrumb’ && $(this).attr(‘id’) !== ‘cart_title’)
{
$(this).fadeOut(‘slow’, function () {
$(this).remove();
});
}
});
$(‘#summary_products_label’).remove();
$(‘#emptyCartWarning’).fadeIn(‘slow’);
}
}
else
{
$(‘#product_’ + id).fadeOut(‘slow’, function() {
$(this).remove();
cleanSelectAddressDelivery();
if (!customizationId)
refreshOddRow();
});
var exist = false;
for (i=0;i<jsonData.summary.products.length;i++)
{
if (jsonData.summary.products[i].id_product == productId
&& jsonData.summary.products[i].id_product_attribute == productAttributeId
&& jsonData.summary.products[i].id_address_delivery == id_address_delivery
&& (parseInt(jsonData.summary.products[i].customization_quantity) > 0))
exist = true;
}
// if all customization removed => delete product line
if (!exist && customizationId)
$(‘#product_’ + productId + ‘_’ + productAttributeId + ‘_0_’ + id_address_delivery).fadeOut(‘slow’, function() {
$(this).remove();
var line = $(‘#product_’ + productId + ‘_’ + productAttributeId + ‘_nocustom_’ + id_address_delivery);
if (line.length > 0)
{
line.find(‘input[name^=quantity_], .cart_quantity_down, .cart_quantity_up, .cart_quantity_delete’).each(function(){
if (typeof($(this).attr(‘name’)) != ‘undefined’)
$(this).attr(‘name’, $(this).attr(‘name’).replace(/nocustom/, ‘0’));
if (typeof($(this).attr(‘id’)) != ‘undefined’)
$(this).attr(‘id’, $(this).attr(‘id’).replace(/nocustom/, ‘0’));
});
line.find(‘span[id^=total_product_price_]’).each(function(){
$(this).attr(‘id’, $(this).attr(‘id’).replace(/_nocustom/,  »));
});
line.attr(‘id’, line.attr(‘id’).replace(/nocustom/, ‘0’));
}
refreshOddRow();
});
}
updateCartSummary(jsonData.summary);
if (window.ajaxCart != undefined)
ajaxCart.updateCart(jsonData);
updateCustomizedDatas(jsonData.customizedDatas);
updateHookShoppingCart(jsonData.HOOK_SHOPPING_CART);
updateHookShoppingCartExtra(jsonData.HOOK_SHOPPING_CART_EXTRA);
if (typeof(getCarrierListAndUpdate) !== ‘undefined’ && jsonData.summary.products.length > 0)
getCarrierListAndUpdate();
if (typeof(updatePaymentMethodsDisplay) !== ‘undefined’)
updatePaymentMethodsDisplay();
}
},
error: function(XMLHttpRequest, textStatus, errorThrown) {
if (textStatus !== ‘abort’)
{
var error = "TECHNICAL ERROR: unable to save update quantity \n\nDetails:\nError thrown: " + XMLHttpRequest + "\n" + ‘Text status: ‘ + textStatus;
if (!!$.prototype.fancybox)
$.fancybox.open([
{
type: ‘inline’,
autoScale: true,
minHeight: 30,
content: ‘<p class="fancybox-error">’ + error + ‘</p>’
}],
{
padding: 0
});
else
alert(error);
}
}
});
}
function refreshOddRow()
{
var odd_class = ‘odd’;
var even_class = ‘even’;
$.each($(‘.cart_item’), function(i, it)
{
if (i == 0) // First item
{
if ($(this).hasClass(‘even’))
{
odd_class = ‘even’;
even_class = ‘odd’;
}
$(this).addClass(‘first_item’);
}
if(i % 2)
$(this).removeClass(odd_class).addClass(even_class);
else
$(this).removeClass(even_class).addClass(odd_class);
});
$(‘.cart_item:last-child, .customization:last-child’).addClass(‘last_item’);
}
function upQuantity(id, qty)
{
if (typeof(qty) == ‘undefined’ || !qty)
qty = 1;
var customizationId = 0;
var productId = 0;
var productAttributeId = 0;
var id_address_delivery = 0;
var ids = 0;
ids = id.split(‘_’);
productId = parseInt(ids[0]);
if (typeof(ids[1]) !== ‘undefined’)
productAttributeId = parseInt(ids[1]);
if (typeof(ids[2]) !== ‘undefined’ && ids[2] !== ‘nocustom’)
customizationId = parseInt(ids[2]);
if (typeof(ids[3]) !== ‘undefined’)
id_address_delivery = parseInt(ids[3]);
$.ajax({
type: ‘POST’,
headers: { "cache-control": "no-cache" },
url: baseUri + ‘?rand=’ + new Date().getTime(),
async: true,
cache: false,
dataType: ‘json’,
data: ‘controller=cart’
+ ‘&ajax=true’
+ ‘&add=true’
+ ‘&getproductprice=true’
+ ‘&summary=true’
+ ‘&id_product=’ + productId
+ ‘&ipa=’ + productAttributeId
+ ‘&id_address_delivery=’ + id_address_delivery
+ ((customizationId !== 0) ? ‘&id_customization=’ + customizationId :  »)
+ ‘&qty=’ + qty
+ ‘&token=’ + static_token
+ ‘&allow_refresh=1’,
success: function(jsonData)
{
if (jsonData.hasError)
{
var errors =  »;
for(var error in jsonData.errors)
//IE6 bug fix
if(error !== ‘indexOf’)
errors += $(‘<div />’).html(jsonData.errors[error]).text() + "\n";
if (!!$.prototype.fancybox)
$.fancybox.open([
{
type: ‘inline’,
autoScale: true,
minHeight: 30,
content: ‘<p class="fancybox-error">’ + errors + ‘</p>’
}],
{
padding: 0
});
else
alert(errors);
$(‘input[name=quantity_’+ id +’]’).val($(‘input[name=quantity_’+ id +’_hidden]’).val());
}
else
{
if (jsonData.refresh)
window.location.href = window.location.href;
updateCartSummary(jsonData.summary);
if (window.ajaxCart != undefined)
ajaxCart.updateCart(jsonData);
if (customizationId !== 0)
updateCustomizedDatas(jsonData.customizedDatas);
updateHookShoppingCart(jsonData.HOOK_SHOPPING_CART);
updateHookShoppingCartExtra(jsonData.HOOK_SHOPPING_CART_EXTRA);
if (typeof(getCarrierListAndUpdate) !== ‘undefined’)
getCarrierListAndUpdate();
if (typeof(updatePaymentMethodsDisplay) !== ‘undefined’)
updatePaymentMethodsDisplay();
}
},
error: function(XMLHttpRequest, textStatus, errorThrown) {
if (textStatus !== ‘abort’)
{
error = "TECHNICAL ERROR: unable to save update quantity \n\nDetails:\nError thrown: " + XMLHttpRequest + "\n" + ‘Text status: ‘ + textStatus;
if (!!$.prototype.fancybox)
$.fancybox.open([
{
type: ‘inline’,
autoScale: true,
minHeight: 30,
content: ‘<p class="fancybox-error">’ + error + ‘</p>’
}],
{
padding: 0
});
else
alert(error);
}
}
});
}
function downQuantity(id, qty)
{
var val = $(‘input[name=quantity_’ + id + ‘]’).val();
var newVal = val;
if(typeof(qty) == ‘undefined’ || !qty)
{
qty = 1;
newVal = val – 1;
}
else if (qty < 0)
qty = -qty;
var customizationId = 0;
var productId = 0;
var productAttributeId = 0;
var id_address_delivery = 0;
var ids = 0;
ids = id.split(‘_’);
productId = parseInt(ids[0]);
if (typeof(ids[1]) !== ‘undefined’)
productAttributeId = parseInt(ids[1]);
if (typeof(ids[2]) !== ‘undefined’ && ids[2] !== ‘nocustom’)
customizationId = parseInt(ids[2]);
if (typeof(ids[3]) !== ‘undefined’)
id_address_delivery = parseInt(ids[3]);
if (newVal > 0 || $(‘#product_’ + id + ‘_gift’).length)
{
$.ajax({
type: ‘POST’,
headers: { "cache-control": "no-cache" },
url: baseUri + ‘?rand=’ + new Date().getTime(),
async: true,
cache: false,
dataType: ‘json’,
data: ‘controller=cart’
+ ‘&ajax=true’
+ ‘&add=true’
+ ‘&getproductprice=true’
+ ‘&summary=true’
+ ‘&id_product=’+productId
+ ‘&ipa=’+productAttributeId
+ ‘&id_address_delivery=’+id_address_delivery
+ ‘&op=down’
+ ((customizationId !== 0) ? ‘&id_customization=’+customizationId :  »)
+ ‘&qty=’+qty
+ ‘&token=’+static_token
+ ‘&allow_refresh=1’,
success: function(jsonData)
{
if (jsonData.hasError)
{
var errors =  »;
for(var error in jsonData.errors)
//IE6 bug fix
if(error !== ‘indexOf’)
errors += $(‘<div />’).html(jsonData.errors[error]).text() + "\n";
if (!!$.prototype.fancybox)
$.fancybox.open([
{
type: ‘inline’,
autoScale: true,
minHeight: 30,
content: ‘<p class="fancybox-error">’ + errors + ‘</p>’
}],
{
padding: 0
});
else
alert(errors);
$(‘input[name=quantity_’ + id + ‘]’).val($(‘input[name=quantity_’ + id + ‘_hidden]’).val());
}
else
{
if (jsonData.refresh)
window.location.href = window.location.href;
updateCartSummary(jsonData.summary);
if (window.ajaxCart !== undefined)
ajaxCart.updateCart(jsonData);
if (customizationId !== 0)
updateCustomizedDatas(jsonData.customizedDatas);
updateHookShoppingCart(jsonData.HOOK_SHOPPING_CART);
updateHookShoppingCartExtra(jsonData.HOOK_SHOPPING_CART_EXTRA);
if (newVal == 0)
$(‘#product_’ + id).hide();
if (typeof(getCarrierListAndUpdate) !== ‘undefined’)
getCarrierListAndUpdate();
if (typeof(updatePaymentMethodsDisplay) !== ‘undefined’)
updatePaymentMethodsDisplay();
}
},
error: function(XMLHttpRequest, textStatus, errorThrown) {
if (textStatus !== ‘abort’)
alert("TECHNICAL ERROR: unable to save update quantity \n\nDetails:\nError thrown: " + XMLHttpRequest + "\n" + ‘Text status: ‘ + textStatus);
}
});
}
else
{
deleteProductFromSummary(id);
}
}
function updateCartSummary(json)
{
var i;
var nbrProducts = 0;
var product_list = new Array();
if (typeof json == ‘undefined’)
return;
$(‘div.alert-danger’).fadeOut();
for (i=0;i<json.products.length;i++)
product_list[json.products[i].id_product + ‘_’ + json.products[i].id_product_attribute + ‘_’ + json.products[i].id_address_delivery] = json.products[i];
if (!$(‘.multishipping-cart:visible’).length)
{
for (i=0;i<json.gift_products.length;i++)
if (typeof(product_list[json.gift_products[i].id_product + ‘_’ + json.gift_products[i].id_product_attribute + ‘_’ + json.gift_products[i].id_address_delivery]) !== ‘undefined’)
product_list[json.gift_products[i].id_product + ‘_’ + json.gift_products[i].id_product_attribute + ‘_’ + json.gift_products[i].id_address_delivery].quantity -= json.gift_products[i].cart_quantity;
}
else
for (i=0;i<json.gift_products.length;i++)
if (typeof(product_list[json.gift_products[i].id_product + ‘_’ + json.gift_products[i].id_product_attribute + ‘_’ + json.gift_products[i].id_address_delivery]) == ‘undefined’)
product_list[json.gift_products[i].id_product + ‘_’ + json.gift_products[i].id_product_attribute + ‘_’ + json.gift_products[i].id_address_delivery] = json.gift_products[i];
for (i in product_list)
{
// if reduction, we need to show it in the cart by showing the initial price above the current one
var reduction = product_list[i].reduction_applies;
var initial_price_text =  »;
var reduction_type = product_list[i].reduction_type;
var reduction_symbol =  »;
initial_price =  »;
if (typeof(product_list[i].price_without_quantity_discount) !== ‘undefined’)
initial_price = formatCurrency(product_list[i].price_without_quantity_discount, currencyFormat, currencySign, currencyBlank);
var current_price =  »;
var product_total =  »;
var product_customization_total =  »;
if (priceDisplayMethod !== 0)
{
current_price = formatCurrency(product_list[i].price, currencyFormat, currencySign, currencyBlank);
product_total = product_list[i].total;
product_customization_total = product_list[i].total_customization;
}
else
{
current_price = formatCurrency(product_list[i].price_wt, currencyFormat, currencySign, currencyBlank);
product_total = product_list[i].total_wt;
product_customization_total = product_list[i].total_customization_wt;
}
var current_price_class =’price’;
var price_reduction =  »;
if (reduction && typeof(initial_price) !== ‘undefined’)
{
if (reduction_type == ‘amount’)
price_reduction = product_list[i].reduction_formatted;
else
{
var display_price = 0;
if (priceDisplayMethod !== 0)
display_price = product_list[i].price;
else
display_price = product_list[i].price_wt;
price_reduction = ps_round((product_list[i].price_without_quantity_discount – display_price)/product_list[i].price_without_quantity_discount * -100);
reduction_symbol = ‘%’;
}
if (initial_price !==  » && product_list[i].price_without_quantity_discount > product_list[i].price)
{
initial_price_text = ‘<li class="price-percent-reduction small">&nbsp;’+price_reduction+reduction_symbol+’&nbsp;</li><li class="old-price">’ + initial_price + ‘</li>’;
current_price_class += ‘ special-price’;
}
}
var key_for_blockcart = product_list[i].id_product + ‘_’ + product_list[i].id_product_attribute + ‘_’ + product_list[i].id_address_delivery;
var key_for_blockcart_nocustom = product_list[i].id_product + ‘_’ + product_list[i].id_product_attribute + ‘_’ + ((product_list[i].id_customization && product_list[i].quantity_without_customization != product_list[i].quantity)? ‘nocustom’ : ‘0’) + ‘_’ + product_list[i].id_address_delivery;
$(‘#product_price_’ + key_for_blockcart).html(‘<li class="’ + current_price_class + ‘">’ + current_price + ‘</li>’ + initial_price_text);
if (typeof(product_list[i].customizationQuantityTotal) !== ‘undefined’ && product_list[i].customizationQuantityTotal > 0)
$(‘#total_product_price_’ + key_for_blockcart).html(formatCurrency(product_customization_total, currencyFormat, currencySign, currencyBlank));
else
$(‘#total_product_price_’ + key_for_blockcart).html(formatCurrency(product_total, currencyFormat, currencySign, currencyBlank));
if (product_list[i].quantity_without_customization != product_list[i].quantity)
$(‘#total_product_price_’ + key_for_blockcart_nocustom).html(formatCurrency(product_total, currencyFormat, currencySign, currencyBlank));
$(‘input[name=quantity_’ + key_for_blockcart_nocustom + ‘]’).val(product_list[i].id_customization? product_list[i].quantity_without_customization : product_list[i].cart_quantity);
$(‘input[name=quantity_’ + key_for_blockcart_nocustom + ‘_hidden]’).val(product_list[i].id_customization? product_list[i].quantity_without_customization : product_list[i].cart_quantity);
if (typeof(product_list[i].customizationQuantityTotal) !== ‘undefined’ && product_list[i].customizationQuantityTotal > 0)
$(‘#cart_quantity_custom_’ + key_for_blockcart).html(product_list[i].customizationQuantityTotal);
nbrProducts += parseInt(product_list[i].quantity);
}
// Update discounts
var discount_count = 0;
for(var e in json.discounts)
{
discount_count++;
break;
}
if (!discount_count)
{
$(‘.cart_discount’).each(function(){$(this).remove();});
$(‘.cart_total_voucher’).remove();
}
else
{
if ($(‘.cart_discount’).length == 0)
location.reload();
if (priceDisplayMethod !== 0)
$(‘#total_discount’).html(‘-‘ + formatCurrency(json.total_discounts_tax_exc, currencyFormat, currencySign, currencyBlank));
else
$(‘#total_discount’).html(‘-‘ + formatCurrency(json.total_discounts, currencyFormat, currencySign, currencyBlank));
$(‘.cart_discount’).each(function(){
var idElmt = $(this).attr(‘id’).replace(‘cart_discount_’, »);
var toDelete = true;
for (var i in json.discounts)
if (json.discounts[i].id_discount == idElmt)
{
if (json.discounts[i].value_real !== ‘!’)
{
if (priceDisplayMethod !== 0)
$(‘#cart_discount_’ + idElmt + ‘ td.cart_discount_price span.price-discount’).html(formatCurrency(json.discounts[i].value_tax_exc * -1, currencyFormat, currencySign, currencyBlank));
else
$(‘#cart_discount_’ + idElmt + ‘ td.cart_discount_price span.price-discount’).html(formatCurrency(json.discounts[i].value_real * -1, currencyFormat, currencySign, currencyBlank));
}
toDelete = false;
}
if (toDelete)
$(‘#cart_discount_’ + idElmt + ‘, #cart_total_voucher’).fadeTo(‘fast’, 0, function(){ $(this).remove(); });
});
}
// Block cart
if (typeof(orderProcess) !== ‘undefined’ && orderProcess == ‘order-opc’)
$(‘.ajax_cart_shipping_cost’).parent().find(‘.unvisible’).show();
if (json.total_shipping > 0)
{
if (priceDisplayMethod !== 0)
{
$(‘.cart_block_shipping_cost’).html(formatCurrency(json.total_shipping_tax_exc, currencyFormat, currencySign, currencyBlank));
$(‘.cart_block_wrapping_cost’).html(formatCurrency(json.total_wrapping_tax_exc, currencyFormat, currencySign, currencyBlank));
$(‘.cart_block_total’).html(formatCurrency(json.total_price_without_tax, currencyFormat, currencySign, currencyBlank));
}
else
{
$(‘.cart_block_shipping_cost’).html(formatCurrency(json.total_shipping, currencyFormat, currencySign, currencyBlank));
$(‘.cart_block_wrapping_cost’).html(formatCurrency(json.total_wrapping, currencyFormat, currencySign, currencyBlank));
$(‘.cart_block_total’).html(formatCurrency(json.total_price, currencyFormat, currencySign, currencyBlank));
}
}
else
{
if (parseFloat(json.total_shipping) > 0)
$(‘.ajax_cart_shipping_cost’).text(jsonData.shippingCost);
else if (json.carrier.id == null && typeof(toBeDetermined) !== ‘undefined’)
$(‘.ajax_cart_shipping_cost’).html(toBeDetermined);
else if (typeof(freeShippingTranslation) != ‘undefined’)
$(‘.ajax_cart_shipping_cost’).html(freeShippingTranslation);
}
$(‘.cart_block_tax_cost’).html(formatCurrency(json.total_tax, currencyFormat, currencySign, currencyBlank));
$(‘.ajax_cart_quantity’).html(nbrProducts);
// Cart summary
$(‘#summary_products_quantity’).html(nbrProducts + ‘ ‘ + (nbrProducts > 1 ? txtProducts : txtProduct));
if (priceDisplayMethod !== 0)
$(‘#total_product’).html(formatCurrency(json.total_products, currencyFormat, currencySign, currencyBlank));
else
$(‘#total_product’).html(formatCurrency(json.total_products_wt, currencyFormat, currencySign, currencyBlank));
$(‘#total_price’).html(formatCurrency(json.total_price, currencyFormat, currencySign, currencyBlank));
$(‘#total_price_without_tax’).html(formatCurrency(json.total_price_without_tax, currencyFormat, currencySign, currencyBlank));
$(‘#total_tax’).html(formatCurrency(json.total_tax, currencyFormat, currencySign, currencyBlank));
$(‘.cart_total_delivery’).show();
if (json.total_shipping > 0)
{
if (priceDisplayMethod !== 0)
$(‘#total_shipping’).html(formatCurrency(json.total_shipping_tax_exc, currencyFormat, currencySign, currencyBlank));
else
$(‘#total_shipping’).html(formatCurrency(json.total_shipping, currencyFormat, currencySign, currencyBlank));
}
else
{
if (json.carrier.id != null)
$(‘#total_shipping’).html(freeShippingTranslation);
else if (!hasDeliveryAddress)
$(‘.cart_total_delivery’).hide();
}
if (json.free_ship > 0 && !json.is_virtual_cart)
{
$(‘.cart_free_shipping’).fadeIn();
$(‘#free_shipping’).html(formatCurrency(json.free_ship, currencyFormat, currencySign, currencyBlank));
}
else
$(‘.cart_free_shipping’).hide();
if (json.total_wrapping > 0)
{
$(‘#total_wrapping’).html(formatCurrency(json.total_wrapping, currencyFormat, currencySign, currencyBlank));
$(‘#total_wrapping’).parent().show();
}
else
{
$(‘#total_wrapping’).html(formatCurrency(json.total_wrapping, currencyFormat, currencySign, currencyBlank));
$(‘#total_wrapping’).parent().hide();
}
}
function updateCustomizedDatas(json)
{
for(var i in json)
for(var j in json[i])
for(var k in json[i][j])
for(var l in json[i][j][k])
{
var quantity = json[i][j][k][l][‘quantity’];
$(‘input[name=quantity_’ + i + ‘_’ + j + ‘_’ + l + ‘_’ + k + ‘_hidden]’).val(quantity);
$(‘input[name=quantity_’ + i + ‘_’ + j + ‘_’ + l + ‘_’ + k + ‘]’).val(quantity);
}
}
function updateHookShoppingCart(html)
{
$(‘#HOOK_SHOPPING_CART’).html(html);
}
function updateHookShoppingCartExtra(html)
{
$(‘#HOOK_SHOPPING_CART_EXTRA’).html(html);
}
function refreshDeliveryOptions()
{
$.each($(‘.delivery_option_radio’), function() {
if ($(this).prop(‘checked’))
{
if ($(this).parent().find(‘.delivery_option_carrier.not-displayable’).length == 0)
$(this).parent().find(‘.delivery_option_carrier’).show();
var carrier_id_list = $(this).val().split(‘,’);
carrier_id_list.pop();
var it = this;
$(carrier_id_list).each(function() {
$(it).closest(‘.delivery_options’).find(‘input[value="’ + this.toString() + ‘"]’).change();
});
}
else
$(this).parent().find(‘.delivery_option_carrier’).hide();
});
}
function updateExtraCarrier(id_delivery_option, id_address)
{
var url = "";
if(typeof(orderOpcUrl) !== ‘undefined’)
url = orderOpcUrl;
else
url = orderUrl;
$.ajax({
type: ‘POST’,
headers: { "cache-control": "no-cache" },
url: url + ‘?rand=’ + new Date().getTime(),
async: true,
cache: false,
dataType : "json",
data: ‘ajax=true’
+ ‘&method=updateExtraCarrier’
+ ‘&id_address=’+id_address
+ ‘&id_delivery_option=’+id_delivery_option
+ ‘&token=’+static_token
+ ‘&allow_refresh=1’,
success: function(jsonData)
{
$(‘#HOOK_EXTRACARRIER_’ + id_address).html(jsonData[‘content’]);
}
});
}[/php]
Et pour ceux qui ne veulent pas s’embêter avec ces lignes de code, voici le cart-summary.js modifié 🙂

14 commentaires sur “Impossible de supprimer un produit du panier sous PrestaShop

  1. ça fonctionne merci.
    Par contre ce serait plus élégant d’aller lire ps_configuration pour récupérer l’info, car mettre des infos en dur c’est jamais bon 🙂

    1. Bonjour Elwood, avec plaisir ! Effectivement, c’est plus propre, on est ici sur une solution très simple à mettre en place 😉

  2. Bonjour,
    J’ai fait cette modif, ça résout effectivement le problème de suppression mais ça génère d’autres problème notamment en OPC (One page Check Out), des problème de JS notamment : cart-summary.js:26 Uncaught SyntaxError: Unexpected identifier… je suis sous presta 1.6, n’y a t’il pas un autre moyen de contourner le problème afin d’éviter ce problème ? Merci d’avance de votre réponse.
    Cordialement.

    1. Bonjour Momo, à voir au cas par cas car il y a d’autres facteurs en jeu. Il faudrait me contacter par e-mail pour voir dans ce cas 😉

  3. Bonjour,
    Merci beaucoup pour ce fix efficace !
    De mon côté la variable baseUri renvoie la même chose que le contenu que l’on ecrit dans « set baseDir », cette solution fonctionne mais je ne comprends pas pourquoi. Avez vous une explication ?
    Merci d’avance 🙂

    1. Bonjour,
      Basedir n’est pas déclaré et donc entraîne une erreur qui provoque le comportement constaté.
      Bonne journée 🙂

  4. Bonjour Arnaud,
    Cela ne marche pas pour moi.. J’ai essayé de mettre en place le baseDir avec mon nom de domaine à l’endroit indiqué mais rien ne change…
    Pouvez vous m’aider?

    1. Bonjour Pierre,
      Il se peut que vous soyez face à un autre problème.
      Dans ce cas, faites-moi un mail détaillé pour que je regarde.
      Bonne journée 🙂

  5. Bonjour Arnaud,
    Merci pour vos articles et votre aide!
    En revanche, en tant que novice je ne sais absolument pas ou me rendre pour ajouter cette première ligne…
    Pouvez-vous m’aider ?
    Merci d’avance,

    1. Bonjour Coraline,
      C’est indiqué dans le billet : www/themes/mon_theme/js/cart-summary.js
      A bientôt 🙂

  6. Bonjour,
    Auriez-vous une solution pour la 1.7 (1.7.4.2) ? Il est en effet impossible de supprimer un produit du panier quand il s’agit d’un produit personnalisable ?

    1. Bonjour Mikael,
      A tester en premier lieu : navigation privée pour ne pas avoir de cache et de cookies.
      Après il est possible de tester avec un autre navigateur.
      Si cela persiste, il est possible de désactiver tous les modules pour voir si l’un deux est en cause.
      Bon courage 🙂

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