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Interessante essas video aulas. Paulo você manja de programação php? Pode me ajudar com minha dificuldade? Não sei se postei o código correto do arquivo do carrinho de compras de meu e-commerce.. Abraço

Boa tarde JaguA! Obrigado por me ajudar! Isso mesmo quando clica em qulalquer situação em comprar identifica vazio em qualquer pagina. Tenho vários arquivos com nome Cart. Neste caso estou postando o script do arquivo CartContent.php <?php CLASS ISC_CARTCONTENT_PANEL extends PANEL { public function SetPanelSettings() { $count = 0; $subtotal = 0; $_SESSION['CHECKOUT'] = array(); // Get a list of all products in the cart $GLOBALS['ISC_CLASS_CART'] = GetClass('ISC_CART'); $product_array = $GLOBALS['ISC_CLASS_CART']->api->GetProductsInCart(); $GLOBALS['AdditionalCheckoutButtons'] = ''; // Go through all the checkout modules looking for one with a GetSidePanelCheckoutButton function defined $ShowCheckoutButton = false; if (!empty($product_array)) { foreach (GetAvailableModules('checkout', true, true) as $module) { if(isset($module['object']->_showBothButtons) && $module['object']->_showBothButtons) { $ShowCheckoutButton = true; $GLOBALS['AdditionalCheckoutButtons'] .= $module['object']->GetCheckoutButton(); } elseif (method_exists($module['object'], 'GetCheckoutButton')) { $GLOBALS['AdditionalCheckoutButtons'] .= $module['object']->GetCheckoutButton(); } else { $ShowCheckoutButton = true; } } } $GLOBALS['HideMultipleAddressShipping'] = 'display: none'; if(gzte11(ISC_MEDIUMPRINT) && $GLOBALS['ISC_CLASS_CART']->api->GetNumPhysicalProducts() > 1 && $ShowCheckoutButton && GetConfig("MultipleShippingAddresses")) { $GLOBALS['HideMultipleAddressShipping'] = ''; } $GLOBALS['HideCheckoutButton'] = ''; if (!$ShowCheckoutButton) { $GLOBALS['HideCheckoutButton'] = 'display: none'; $GLOBALS['HideMultipleAddressShippingOr'] = 'display: none'; } $wrappingOptions = $GLOBALS['ISC_CLASS_DATA_STORE']->Read('GiftWrapping'); if(empty($wrappingOptions)) { $publicWrappingOptions = false; } else { $publicWrappingOptions = true; } if(!GetConfig('ShowThumbsInCart')) { $GLOBALS['HideThumbColumn'] = 'display: none'; $GLOBALS['ProductNameSpan'] = 2; } else { $GLOBALS['HideThumbColumn'] = ''; $GLOBALS['ProductNameSpan'] = 1; } $wrappingAdjustment = 0; $itemTotal = 0; $GLOBALS['SNIPPETS']['CartItems'] = ""; foreach ($product_array as $k => $product) { $GLOBALS['CartItemId'] = (int) $product['cartitemid']; // If the item in the cart is a gift certificate, we need to show a special type of row if (isset($product['type']) && $product['type'] == "giftcertificate") { $GLOBALS['GiftCertificateName'] = isc_html_escape($product['data']['prodname']); $GLOBALS['GiftCertificateAmount'] = CurrencyConvertFormatPrice($product['giftamount']); $GLOBALS['GiftCertificateTo'] = isc_html_escape($product['certificate']['to_name']); $GLOBALS["Quantity" . $product['quantity']] = 'selected=selected"'; $GLOBALS['ProductPrice] = CurrencyConvertFormatPrice($product['giftamount']); $GLOBALS['ProductTotal'] = CurrencyConvertFormatPrice($product['giftamount'] * $product['quantity']); $itemTotal += $product['giftamount']*$product['quantity']; $GLOBALS['SNIPPETS']['CartItems'] .= $GLOBALS['ISC_CLASS_TEMPLATE']->GetSnippet("CartItemGiftCertificate"); } // Normal product in the cart - show a product row else { $GLOBALS['ProductLink'] = ProdLink($product['data']['prodname']); $GLOBALS['ProductAvailability'] = isc_html_escape($product['data']['prodavailability']); $GLOBALS['ItemId'] = (int) $product['data']['productid']; $GLOBALS['VariationId'] = (int) $product['variation_id']; $GLOBALS['ProductQuantity'] = (int) $product['quantity']; // Should we show thumbnails in the cart? if(!empty($product['data']['vcimagethumb'])) { $productImage = getConfig('ShopPath') . '/' . getConfig('ImageDirectory') . '/' . $product['data']['vcimagethumb']; } else { $productImage = $product['data']; } if (GetConfig('ShowThumbsInCart')) { $GLOBALS['ProductImage'] = ImageThumb($productImage, ProdLink($product['data']['prodname'])); } $GLOBALS['UpdateCartQtyJs'] = "Cart.UpdateQuantity(this.options[this.selectedIndex].value);"; $GLOBALS['HideCartProductFields'] = 'display:none;'; $GLOBALS['CartProductFields'] = ''; $this->GetProductFieldDetails($product['product_fields'], $k); $GLOBALS['EventDate'] = ''; if (isset($product['event_date'])) { $GLOBALS['EventDate'] = '<div style=font-style: italic; font-size:10px; color:gray">(' . $product['event_name] . ': ' . isc_date('M jS Y', $product['event_date']) . ')</div>'; } // Can this product be wrapped? $GLOBALS['GiftWrappingName'] = ''; $GLOBALS['HideGiftWrappingAdd'] = ''; $GLOBALS['HideGiftWrappingEdit'] = 'display: none'; $GLOBALS['HideGiftWrappingPrice'] = 'display: none'; $GLOBALS['GiftWrappingPrice'] = ''; $GLOBALS['GiftMessagePreview'] = ''; $GLOBALS['HideGiftMessagePreview'] = 'display: none'; $GLOBALS['HideWrappingOptions'] = 'display: none'; if($product['data']['prodtype'] == PT_PHYSICAL && $product['data']['prodwrapoptions'] != -1 && $publicWrappingOptions == true) { $GLOBALS['HideWrappingOptions'] = ''; if(isset($product['wrapping'])) { $GLOBALS['GiftWrappingName'] = isc_html_escape($product['wrapping']['wrapname']); $GLOBALS['HideGiftWrappingAdd'] = 'display: none'; $GLOBALS['HideGiftWrappingEdit'] = ''; $GLOBALS['HideGiftWrappingPrice'] = ''; $wrappingAdjustment += $product['wrapping']['wrapprice']*$product['quantity']; $GLOBALS['GiftWrappingPrice'] = CurrencyConvertFormatPrice($product['wrapping']['wrapprice']); if(isset($product['wrapping']['wrapmessage'])) { if(isc_strlen($product['wrapping']['wrapmessage']) > 30) { $product['wrapping']['wrapmessage'] = substr($product['wrapping']['wrapmessage'], 0, 27).'...'; } $GLOBALS['GiftMessagePreview'] = isc_html_escape($product['wrapping']['wrapmessage']); if($product['wrapping']['wrapmessage']) { $GLOBALS['HideGiftMessagePreview'] = ''; } } } } $subtotalPrice = 0; if (isset($product['discount_price'])) { $subtotalPrice = $product['discount_price']; } else { $subtotalPrice = $product['product_price']; } if (isset($product['discount_price']) && $product['discount_price'] != $product['original_price']) { $GLOBALS['ProductPrice'] = sprintf("<s class=CartStrike'>%s</s> %s", CurrencyConvertFormatPrice($product['original_price]), CurrencyConvertFormatPrice($subtotalPrice)); } else { $GLOBALS['ProductPrice'] = CurrencyConvertFormatPrice($subtotalPrice); } $GLOBALS['ProductTotal'] = CurrencyConvertFormatPrice(($subtotalPrice * $product['quantity'])); $itemTotal += $subtotalPrice * $product['quantity']; // If we're using a cart quantity drop down, load that if (GetConfig('TagCartQuantityBoxes') == 'dropdown') { $GLOBALS["Quantity" . $product['quantity']] = "selected=\"selected\""; if(isset($GLOBALS["Quantity0"])) { $GLOBALS['QtyOptionZero'] = "<option ".$GLOBALS["Quantity0"]." value=0'>0</option>"; } else { $GLOBALS['QtyOptionZero] = "<option value='0'>0</option>"; } // Fixes products being displayed with '0' quantity when the quantity is greater than 30 (hard coded limit in snippet) if ($product['quantity'] > 30) { $GLOBALS["QtyOptionSelected"] = "<option ".$GLOBALS["Quantity" . $product['quantity']]." value=" . $product['quantity] . "'>" . $product['quantity'] . "</option>"; } $GLOBALS['CartItemQty'] = $GLOBALS['ISC_CLASS_TEMPLATE']->GetSnippet("CartItemQtySelect"); } // Otherwise, load the textbox else { $GLOBALS['CartItemQty'] = $GLOBALS['ISC_CLASS_TEMPLATE']->GetSnippet("CartItemQtyText"); } // Is this product a variation? $GLOBALS['ProductOptions'] = ''; if(isset($product['options']) && !empty($product['options'])) { $GLOBALS['ProductOptions'] .= "<br /><small>("; $comma = ''; foreach($product['options'] as $name => $value) { if(!trim($name) || !trim($value)) { continue; } $GLOBALS['ProductOptions'] .= $comma.isc_html_escape($name).": ".isc_html_escape($value); $comma = ', '; } $GLOBALS['ProductOptions'] .= ")</small>"; } $GLOBALS['ProductName'] = isc_html_escape($product['data']['prodname']); $GLOBALS['SNIPPETS']['CartItems'] .= $GLOBALS['ISC_CLASS_TEMPLATE']->GetSnippet("CartItem"); } $GLOBALS["Quantity" . $product['quantity']] = ""; } if($wrappingAdjustment > 0) { $GLOBALS['GiftWrappingTotal'] = CurrencyConvertFormatPrice($wrappingAdjustment); } else { $GLOBALS['HideGiftWrappingTotal'] = 'display: none'; } $GLOBALS['HideAdjustedTotal'] = "none"; $GLOBALS['AdjustedCartSubTotal'] = $GLOBALS['CartSubTotal'] - $GLOBALS['CartSubTotalDiscount']; $GLOBALS['CartItemTotal'] = CurrencyConvertFormatPrice($itemTotal); $GLOBALS['SNIPPETS']['Coupons'] = ''; $coupons = $GLOBALS['ISC_CLASS_CART']->api->GetAppliedCouponCodes(); if (count($coupons)) { foreach ($coupons as $coupon) { $GLOBALS['CouponId'] = $coupon['couponid']; $GLOBALS['CouponCode'] = $coupon['couponcode']; // percent coupon if ($coupon['coupontype'] == 1) { $discount = $coupon['discount'] . "%"; } else { $discount = CurrencyConvertFormatPrice($coupon['discount']); } $GLOBALS['CouponDiscount'] = $discount; $GLOBALS['SNIPPETS']['Coupons'] .= $GLOBALS['ISC_CLASS_TEMPLATE']->GetSnippet("CartCoupon"); } } $GLOBALS['SNIPPETS']['GiftCertificates'] = ''; // Has the customer chosen one or more gift certificates to apply to this order? We need to show them if (isset($_SESSION['CART']['GIFTCERTIFICATES']) && is_array($_SESSION['CART']['GIFTCERTIFICATES'])) { $certificates = $_SESSION['CART']['GIFTCERTIFICATES']; uasort($certificates, "GiftCertificateSort"); foreach ($certificates as $certificate) { $GLOBALS['GiftCertificateCode'] = isc_html_escape($certificate['giftcertcode']); $GLOBALS['GiftCertificateId'] = $certificate['giftcertid']; $GLOBALS['GiftCertificateBalance'] = $certificate['giftcertbalance']; if ($GLOBALS['GiftCertificateBalance'] > $GLOBALS['AdjustedCartSubTotal']) { $GLOBALS['GiftCertificateRemaining'] = $certificate['giftcertbalance'] - $GLOBALS['AdjustedCartSubTotal']; $GLOBALS['CertificateAmountUsed'] = $certificate['giftcertbalance'] - $GLOBALS['GiftCertificateRemaining']; } else { $GLOBALS['CertificateAmountUsed'] = $certificate['giftcertbalance']; $GLOBALS['GiftCertificateRemaining'] = 0; } // Subtract this amount from the adjusted total $GLOBALS['AdjustedCartSubTotal'] -= $GLOBALS['GiftCertificateBalance']; if ($GLOBALS['AdjustedCartSubTotal'] <= 0) { $GLOBALS['AdjustedCartSubTotal'] = 0; } $GLOBALS['GiftCertificateBalance'] = CurrencyConvertFormatPrice($GLOBALS['GiftCertificateBalance']); $GLOBALS['GiftCertificateRemaining'] = CurrencyConvertFormatPrice($GLOBALS['GiftCertificateRemaining']); $GLOBALS['CertificateAmountUsed'] = CurrencyConvertFormatPrice($GLOBALS['CertificateAmountUsed']); $GLOBALS['SNIPPETS']['GiftCertificates'] .= $GLOBALS['ISC_CLASS_TEMPLATE']->GetSnippet("CartGiftCertificate"); } if ($GLOBALS['SNIPPETS']['GiftCertificates']) { $GLOBALS['HideAdjustedTotal'] = ''; if ($GLOBALS['AdjustedCartSubTotal'] == 0) { $GLOBALS['HidePanels'][] = "SideGiftCertificateCodeBox"; } } } if ($GLOBALS['AdjustedCartSubTotal'] != $GLOBALS['CartSubTotal']) { $GLOBALS['HideAdjustedTotal'] = ""; $GLOBALS['AdjustedCartSubTotal'] = CurrencyConvertFormatPrice($GLOBALS['AdjustedCartSubTotal']); } $GLOBALS['CartSubTotal'] = CurrencyConvertFormatPrice($GLOBALS['CartSubTotal']); if (!gzte11(ISC_LARGEPRINT)) { $GLOBALS['HidePanels'][] = "SideGiftCertificateCodeBox"; } // Are there any products in the cart? if ($GLOBALS['ISC_CLASS_CART']->api->GetNumProductsInCart() == 0) { $GLOBALS['HideShoppingCartGrid'] = "none"; } else { $GLOBALS['HideShoppingCartEmptyMessage'] = "none"; } } public function GetProductFieldDetails($productFields, $cartItemId) { // custom product fields on cart page $GLOBALS['HideCartProductFields'] = 'display:none;'; $GLOBALS['CartProductFields'] = ''; if(isset($productFields) && !empty($productFields) && is_array($productFields)) { $GLOBALS['HideCartProductFields'] = ''; foreach($productFields as $filedId => $field) { switch ($field['fieldType']) { //field is a file case 'file': { //file is an image, display the image $fieldValue = '<a target=_Blank" href="'.$GLOBALS['ShopPath].'/viewfile.php?cartitem='.$cartItemId.'&prodfield='.$filedId.'">'.isc_html_escape($field['fileOriginName']).'</a>'; break; } //field is a checkbox case 'checkbox': { $fieldValue = GetLang('Checked'); break; } //if field is a text area or short text display first default: { if(isc_strlen($field['fieldValue'])>50) { $fieldValue = isc_substr(isc_html_escape($field['fieldValue']), 0, 50)." .."; } else { $fieldValue = isc_html_escape($field['fieldValue']); } } } if(trim($fieldValue) != '') { $GLOBALS['CustomFieldName'] = isc_html_escape($field['fieldName']); $GLOBALS['CustomFieldValue'] = $fieldValue; $GLOBALS['CartProductFields'] .= $GLOBALS['ISC_CLASS_TEMPLATE']->GetSnippet("CartProductFields"); } } } } }

Olá meus caros amigos, Estou com uma duvida avassaladora que está me matando... rsrsrs Preciso de uma alma iluminada para me ajudar com um conhecimento em PHP ou SQL... Meu e-commerce está com um pau no carrinho de compras, efetuei várias instalações e reinstalações, ao carregar o banco de dados dá erro no carrinho de compras... Como sou iniciante, novato e neófito rsrsrs Não consegui identificar onde está o erro e se meu e-commerce trabalha por sessão, não achei como debugar também. Conheço meu servidor onde está hospedado, o gerenciamento básico, e manipular alguns arquivos. Depois de pesquisar os tópicos, não encontrei algo que entendesse ser parecido com o que estou passando... :( Algum amigo tem a paciência de me explicar o que posso fazer? meu e-commerce é bem simples para quem entende porém pra mim com pouco conhecimento é difícil localizar e sanar este erro. endereço do meu e-commerce: magazinedoporto.com.br O erro: Ao clicar em qualquer produto para comprar retorna que o carrinho de compras está vazio. Desde já agradeço por conhecer este forum e desejo sucesso a todos! Aguardo resposta. Lauro botelho