prestashop包装产品数量

时间：2019-03-08 16:06:32

标签： prestashop-1.6

我在prestashop 1.6下开发了一个模块来管理产品的包装（每箱瓶装和每箱X瓶的包装盒），本地的prestashop不提供此解决方案，因此我进行了开发，但是我对请求中的ajax有所限制购物篮摘要。

我希望当我输入2的数量时，如果它的包装数是3 /纸箱，那么它将输入的数量更新为6，所以3 x 2 = 6。

我设法更新了prestashop的默认数量输入，但是ajax请求没有开始更新价格。

这是我已经做过的：

HTML / Smarty（shopping-cart-product-line.tpl）：

<td class="cart_quantity text-center" data-title="{l s='Quantity'}">
    {if (isset($cannotModify) && $cannotModify == 1)}
        <span>
            {if $quantityDisplayed == 0 AND isset($customizedDatas.$productId.$productAttributeId)}
                {$product.customizationQuantityTotal}
            {else}
                {$product.cart_quantity-$quantityDisplayed}
            {/if}
        </span>
    {else}
        {if isset($customizedDatas.$productId.$productAttributeId) AND $quantityDisplayed == 0}
            <span id="cart_quantity_custom_{$product.id_product}_{$product.id_product_attribute}_{$product.id_address_delivery|intval}">{$product.customizationQuantityTotal}</span>
        {/if}
        <script>
            var colisage = '{$product.colisage}';
        </script>
        {if !isset($customizedDatas.$productId.$productAttributeId) OR $quantityDisplayed > 0}
            <input type="hidden"
                   value="{if $quantityDisplayed == 0 AND isset($customizedDatas.$productId.$productAttributeId)}{$customizedDatas.$productId.$productAttributeId|@count}{else}{$product.cart_quantity-$quantityDisplayed}{/if}"
                   name="quantity_{$product.id_product}_{$product.id_product_attribute}_{if $quantityDisplayed > 0}nocustom{else}0{/if}_{$product.id_address_delivery|intval}_hidden"/>

            <input size="2" type="text" autocomplete="off" class="cart_quantity_input form-control grey"
                   value="{if $quantityDisplayed == 0 AND isset($customizedDatas.$productId.$productAttributeId)}{$customizedDatas.$productId.$productAttributeId|@count}{else}{$product.cart_quantity-$quantityDisplayed}{/if}"
                   name="quantity_{$product.id_product}_{$product.id_product_attribute}_{if $quantityDisplayed > 0}nocustom{else}0{/if}_{$product.id_address_delivery|intval}"/>

            <input class="cart_quantity_input_custom form-control" type="text" value="" name="quantity_custom_{$product.id_product}_{$product.id_product_attribute}_{if $quantityDisplayed > 0}nocustom{else}0{/if}_{$product.id_address_delivery|intval}"/>

            <div class="cart_quantity_button clearfix">
                {if $product.minimal_quantity < ($product.cart_quantity-$quantityDisplayed) OR $product.minimal_quantity <= 1}
                    <a rel="nofollow" class="cart_quantity_down btn btn-default button-minus"
                       id="cart_quantity_down_{$product.id_product}_{$product.id_product_attribute}_{if $quantityDisplayed > 0}nocustom{else}0{/if}_{$product.id_address_delivery|intval}"
                       href="{$link->getPageLink('cart', true, NULL, "add=1&amp;id_product={$product.id_product|intval}&amp;ipa={$product.id_product_attribute|intval}&amp;id_address_delivery={$product.id_address_delivery|intval}&amp;op=down&amp;token={$token_cart}")|escape:'html':'UTF-8'}"
                       title="{l s='Subtract'}">
                        <span><i class="icon-minus"></i></span>
                    </a>
                {else}
                    <a class="cart_quantity_down btn btn-default button-minus disabled" href="#"
                       id="cart_quantity_down_{$product.id_product}_{$product.id_product_attribute}_{if $quantityDisplayed > 0}nocustom{else}0{/if}_{$product.id_address_delivery|intval}"
                       title="{l s='You must purchase a minimum of %d of this product.' sprintf=$product.minimal_quantity}">
                        <span><i class="icon-minus"></i></span>
                    </a>
                {/if}
                <a rel="nofollow" class="cart_quantity_up btn btn-default button-plus"
                   id="cart_quantity_up_{$product.id_product}_{$product.id_product_attribute}_{if $quantityDisplayed > 0}nocustom{else}0{/if}_{$product.id_address_delivery|intval}"
                   href="{$link->getPageLink('cart', true, NULL, "add=1&amp;id_product={$product.id_product|intval}&amp;ipa={$product.id_product_attribute|intval}&amp;id_address_delivery={$product.id_address_delivery|intval}&amp;token={$token_cart}")|escape:'html':'UTF-8'}"
                   title="{l s='Add'}"><span><i class="icon-plus"></i></span></a>
            </div>
        {/if}
    {/if}
</td>

JS（cart-summary.js）：

    $(document).ready(function(){
    $('.cart_quantity_up').off('click').on('click', function(e){
        e.preventDefault();
        upQuantity($(this).attr('id').replace('cart_quantity_up_', ''));
        $('#' + $(this).attr('id').replace('_up_', '_down_')).removeClass('disabled');
        // Colisage calcul
        $('.cart_quantity_input_custom').val($('.cart_quantity_input').val() / colisage +1);
    });
    $('.cart_quantity_down').off('click').on('click', function(e){
        e.preventDefault();
        downQuantity($(this).attr('id').replace('cart_quantity_down_', ''));
        // Colisage calcul
        $('.cart_quantity_input_custom').val($('.cart_quantity_input').val() / colisage -1);
    });
    $('.cart_quantity_delete' ).off('click').on('click', function(e){
        e.preventDefault();
        deleteProductFromSummary($(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);
        }
    });

    // Colisage calcul
    $('.cart_quantity_input_custom').val($('.cart_quantity_input').val() / colisage);

    cleanSelectAddressDelivery();

    refreshDeliveryOptions();

    $('.delivery_option_radio').on('change', function(){
        refreshDeliveryOptions();
    });

    $('#allow_seperated_package').on('click', function(){
        $.ajax({
            type: 'POST',
            headers: { "cache-control": "no-cache" },
            url: baseUri + '?rand=' + new Date().getTime(),
            async: true,
            cache: false,
            dataType: 'json',
            data: 'controller=cart&ajax=true'
                + '&summary=true'
                + '&allowSeperatedPackage=true'
                + '&value='
                + ($(this).prop('checked') ? '1' : '0')
                + '&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);
                    updateHookShoppingCart(jsonData.HOOK_SHOPPING_CART);
                    updateHookShoppingCartExtra(jsonData.HOOK_SHOPPING_CART_EXTRA);
                    if (typeof(getCarrierListAndUpdate) !== 'undefined')
                        getCarrierListAndUpdate();
                    if (typeof(updatePaymentMethodsDisplay) !== 'undefined')
                        updatePaymentMethodsDisplay();
                }
            }
        });
    });

    $('#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 upQuantity(id, qty)
{
    // Colisage
    if (typeof(colisage) !== 'undefined' || colisage) {
        qty = colisage;
    }

    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)
{
    // Colisage
    if (typeof(colisage) !== 'undefined' || colisage) {
        qty = colisage;
    }

    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;

    var qtyColisage = $('.cart_quantity_input').val() / qty;

    $('.cart_quantity_input_custom').val(qtyColisage);

    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);
    }
}

当我单击添加或删除按钮时，它可以正常工作。另一方面，如果我把那只硬纸板的量还给那只手，它就不会叫任何ajax。

package

谢谢您的帮助。

0 个答案:

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