Error executing template "Designs/Swift-v2/Paragraph/Swift-v2_ProductPrice.cshtml" System.NullReferenceException: Object reference not set to an instance of an object. at CompiledRazorTemplates.Dynamic.RazorEngine_5b55fa6aaa4a4c41bcb659078bae569d.ExecuteAsync() at RazorEngine.Templating.TemplateBase.Run(ExecuteContext context, TextWriter reader) at RazorEngine.Templating.RazorEngineCore.RunTemplate(ICompiledTemplate template, TextWriter writer, Object model, DynamicViewBag viewBag) at RazorEngine.Templating.RazorEngineService.Run(ITemplateKey key, TextWriter writer, Type modelType, Object model, DynamicViewBag viewBag) at RazorEngine.Templating.DynamicWrapperService.Run(ITemplateKey key, TextWriter writer, Type modelType, Object model, DynamicViewBag viewBag) at RazorEngine.Templating.RazorEngineServiceExtensions.Run(IRazorEngineService service, String name, TextWriter writer, Type modelType, Object model, DynamicViewBag viewBag) at RazorEngine.Templating.RazorEngineServiceExtensions.<>c__DisplayClass23_0.<Run>b__0(TextWriter writer) at RazorEngine.Templating.RazorEngineServiceExtensions.WithWriter(Action`1 withWriter) at RazorEngine.Templating.RazorEngineServiceExtensions.Run(IRazorEngineService service, String name, Type modelType, Object model, DynamicViewBag viewBag) at Dynamicweb.Rendering.RazorTemplateRenderingProvider.Render(Template template) at Dynamicweb.Rendering.TemplateRenderingService.Render(Template template) at Dynamicweb.Rendering.Template.RenderRazorTemplate()
1 @inherits Dynamicweb.Rendering.ViewModelTemplate<Dynamicweb.Frontend.ParagraphViewModel> 2 @using Dynamicweb.Ecommerce.ProductCatalog 3 @using Dynamicweb.Ecommerce.Products 4 5 @{ 6 ProductViewModel product = null; 7 if (Dynamicweb.Context.Current.Items.Contains("ProductDetails")) 8 { 9 product = (ProductViewModel)Dynamicweb.Context.Current.Items["ProductDetails"]; 10 } else if (!string.IsNullOrEmpty(Pageview.Page.Item["DummyProduct"]?.ToString()) && Pageview.IsVisualEditorMode) 11 { 12 var pageViewModel = Dynamicweb.Frontend.ContentViewModelFactory.CreatePageInfoViewModel(Pageview.Page); 13 ProductListViewModel productList = pageViewModel.Item.GetValue("DummyProduct") != null ? pageViewModel.Item.GetValue("DummyProduct") as ProductListViewModel : new ProductListViewModel(); 14 15 if (productList?.Products is object) 16 { 17 product = productList.Products[0]; 18 } 19 } else if (Pageview.IsVisualEditorMode) { 20 product = new ProductViewModel(); 21 product.Price = new PriceViewModel() { 22 Price = 99, 23 PriceFormatted = "99 " + Pageview.Area.EcomCurrencyId, 24 PriceWithoutVat = 99, 25 PriceWithoutVatFormatted = "99 " + Pageview.Area.EcomCurrencyId, 26 PriceWithVat = 99, 27 PriceWithVatFormatted = "99 " + Pageview.Area.EcomCurrencyId 28 }; 29 product.PriceInformative = new PriceViewModel() { 30 Price = 49, 31 PriceFormatted = "49 " + Pageview.Area.EcomCurrencyId, 32 PriceWithoutVat = 49, 33 PriceWithoutVatFormatted = "49 " + Pageview.Area.EcomCurrencyId, 34 PriceWithVat = 49, 35 PriceWithVatFormatted = "49 " + Pageview.Area.EcomCurrencyId 36 }; 37 product.PriceBeforeDiscount = new PriceViewModel() { 38 Price = 199, 39 PriceFormatted = "199 " + Pageview.Area.EcomCurrencyId, 40 PriceWithoutVat = 199, 41 PriceWithoutVatFormatted = "199 " + Pageview.Area.EcomCurrencyId, 42 PriceWithVat = 199, 43 PriceWithVatFormatted = "99 " + Pageview.Area.EcomCurrencyId 44 }; 45 } 46 47 string anonymousUsersLimitations = Pageview.AreaSettings.GetRawValueString("AnonymousUsers", ""); 48 bool anonymousUser = Pageview.User == null; 49 bool hidePrice = anonymousUsersLimitations.Contains("price") && anonymousUser; 50 51 bool productIsDiscontinued = product is object && product.Discontinued; 52 bool doNotShowPriceIfProductIsDiscontinued = Model.Item.GetBoolean("DoNotShowPriceIfProductIsDiscontinued"); 53 var isDiscontinued = productIsDiscontinued && doNotShowPriceIfProductIsDiscontinued; 54 55 string priceType = string.Empty; 56 if (Dynamicweb.Context.Current.Items.Contains("PriceType")) 57 { 58 priceType = Dynamicweb.Context.Current.Items["PriceType"].ToString().ToLower(); 59 } 60 } 61 62 @if (product is object && !hidePrice && !isDiscontinued && priceType != "fixedprice") { 63 bool showInformativePrice = Model.Item.GetBoolean("ShowInformativePrice"); 64 string unitId = !string.IsNullOrEmpty(Dynamicweb.Context.Current.Request.Form.Get("UnitId")) ? Dynamicweb.Context.Current.Request.Form.Get("UnitId") : string.Empty; 65 66 string priceFontSize = Model.Item.GetRawValueString("PriceSize", "fs-2"); 67 string horizontalAlign = Model.Item.GetRawValueString("HorizontalAlignment", ""); 68 string layout = Model.Item.GetRawValueString("Layout", "horizontal"); 69 string textAlign = horizontalAlign == "center" ? "text-center" : string.Empty; 70 textAlign = horizontalAlign == "end" ? "text-end" : textAlign; 71 72 horizontalAlign = horizontalAlign == "center" && layout == "horizontal" ? "justify-content-center" : horizontalAlign; 73 horizontalAlign = horizontalAlign == "end" && layout == "horizontal" ? "justify-content-end" : horizontalAlign; 74 horizontalAlign = horizontalAlign == "center" && layout == "vertical" ? "align-items-center" : horizontalAlign; 75 horizontalAlign = horizontalAlign == "end" && layout == "vertical" ? "align-items-end" : horizontalAlign; 76 77 string flexDirection = layout == "horizontal" ? string.Empty : "flex-column"; 78 string flexGap = layout == "horizontal" ? "gap-3" : string.Empty; 79 string order = layout == "horizontal" ? string.Empty : "order-2"; 80 81 string showPricesWithVat = Dynamicweb.Ecommerce.Common.Context.DisplayPricesWithVat.ToString(); 82 bool neverShowVat = string.IsNullOrEmpty(showPricesWithVat); 83 84 string priceMin = ""; 85 string priceMax = ""; 86 87 <div class="@textAlign item_@Model.Item.SystemName.ToLower()" data-product-id="@product.Id" data-variant-id="@product.VariantId"> 88 @if (showInformativePrice && product.PriceInformative.Price != 0) 89 { 90 <div class="opacity-50"> 91 <span>@Translate("RRP") </span> 92 <span class="text-decoration-line-through text-price">@product.PriceInformative.PriceFormatted</span> 93 </div> 94 } 95 <div class="@priceFontSize m-0 d-flex flex-wrap @flexDirection @flexGap @horizontalAlign" style="row-gap: 0 !important" itemprop="offers" itemscope itemtype="https://schema.org/Offer"> 96 <span itemprop="priceCurrency" content="@product.Price.CurrencyCode" class="d-none"></span> 97 98 99 @if (showPricesWithVat == "false" && !neverShowVat) 100 { 101 string beforePrice = !string.IsNullOrEmpty(unitId) ? product.GetPrice(unitId).PriceBeforeDiscount.PriceWithoutVatFormatted : product.PriceBeforeDiscount.PriceWithoutVatFormatted; 102 103 <span itemprop="price" content="@product.Price.PriceWithoutVat" class="d-none"></span> 104 if (product.Price.Price != product.PriceBeforeDiscount.Price) 105 { 106 <span class="text-decoration-line-through opacity-75 @order">@beforePrice</span> 107 } 108 } 109 else 110 { 111 string beforePrice = !string.IsNullOrEmpty(unitId) ? product.GetPrice(unitId).PriceBeforeDiscount.PriceFormatted : product.PriceBeforeDiscount.PriceFormatted; 112 113 <span itemprop="price" content="@product.Price.Price" class="d-none"></span> 114 115 if (product.Price.Price != product.PriceBeforeDiscount.Price) 116 { 117 <span class="text-decoration-line-through opacity-75 @order"> 118 <span class="text-price">@beforePrice</span> 119 </span> 120 } 121 } 122 123 @if (showPricesWithVat == "false" && !neverShowVat) 124 { 125 string price = !string.IsNullOrEmpty(unitId) ? product.GetPrice(unitId).Price.PriceWithoutVatFormatted : product.Price.PriceWithoutVatFormatted; 126 127 if (product?.VariantInfo?.VariantInfo != null) 128 { 129 priceMin = product?.VariantInfo?.PriceMin?.PriceWithoutVatFormatted != null ? product.VariantInfo.PriceMin.PriceWithoutVatFormatted : ""; 130 priceMax = product?.VariantInfo?.PriceMax?.PriceWithoutVatFormatted != null ? product.VariantInfo.PriceMax.PriceWithoutVatFormatted : ""; 131 } 132 if (priceMin != priceMax) 133 { 134 price = priceMin + " - " + priceMax; 135 } 136 137 <span class="text-price">@price</span> 138 } 139 else 140 { 141 string price = !string.IsNullOrEmpty(unitId) ? product.GetPrice(unitId).Price.PriceFormatted : product.Price.PriceFormatted; 142 143 if (product?.VariantInfo?.VariantInfo != null) 144 { 145 priceMin = product?.VariantInfo?.PriceMin?.PriceFormatted != null ? product.VariantInfo.PriceMin.PriceFormatted : ""; 146 priceMax = product?.VariantInfo?.PriceMax?.PriceFormatted != null ? product.VariantInfo.PriceMax.PriceFormatted : ""; 147 } 148 if (priceMin != priceMax) 149 { 150 price = priceMin + " - " + priceMax; 151 } 152 153 <span class="text-price">@price</span> 154 } 155 156 @* Stock state for Schema.org, start *@ 157 @{ 158 Uri url = Dynamicweb.Context.Current.Request.Url; 159 } 160 161 <link itemprop="url" href="@url"> 162 163 @{ 164 bool IsNeverOutOfStock = product.NeverOutOfstock; 165 } 166 167 @if (IsNeverOutOfStock) 168 { 169 <span itemprop="availability" class="d-none">@Translate("Available in stock")</span> 170 } 171 else 172 { 173 if (product.StockLevel > 0) 174 { 175 <span itemprop="availability" class="d-none">InStock</span> 176 } 177 else 178 { 179 <span itemprop="availability" class="d-none">OutOfStock</span> 180 } 181 } 182 @* Stock state for Schema.org, stop *@ 183 184 </div> 185 186 @if (showPricesWithVat == "false" && !neverShowVat) 187 { 188 if (!Pageview.IsVisualEditorMode) 189 { 190 <small class="opacity-85 fst-normal js-text-price-with-vat d-none" data-suffix="@Translate("Incl. VAT")"></small> 191 } 192 else 193 { 194 string price = !string.IsNullOrEmpty(unitId) ? product.GetPrice(unitId).Price.PriceWithVatFormatted : product.Price.PriceWithVatFormatted; 195 196 if (product?.VariantInfo?.VariantInfo != null) 197 { 198 priceMin = product?.VariantInfo?.PriceMin?.PriceWithVatFormatted != null ? product.VariantInfo.PriceMin.PriceWithVatFormatted : ""; 199 priceMax = product?.VariantInfo?.PriceMax?.PriceWithVatFormatted != null ? product.VariantInfo.PriceMax.PriceWithVatFormatted : ""; 200 } 201 if (priceMin != priceMax) 202 { 203 price = priceMin + " - " + priceMax; 204 } 205 <small class="opacity-85 fst-normal">@price @Translate("Incl. VAT")</small> 206 } 207 } 208 </div> 209 } 210 else if (Pageview.IsVisualEditorMode) 211 { 212 <div class="alert alert-dark m-0" role="alert"> 213 <span>@Translate("No products available")</span> 214 </div> 215 } 216 <script> 217 window.dataLayer.push({ 218 event: "view_item", 219 currency: "@product.Price.CurrencyCode", 220 value: @PriceViewModelExtensions.ToStringInvariant(product.Price), 221 ecommerce: { 222 items: [ 223 { 224 item_id: "@product.Number", 225 item_name: "@Dynamicweb.Core.Encoders.HtmlEncoder.JavaScriptStringEncode(product.Name)", 226 currency: "@product.Price.CurrencyCode", 227 price: @PriceViewModelExtensions.ToStringInvariant(product.Price) 228 } 229 ] 230 } 231 }) 232 </script> 233
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