Komponent editor til: Brons - Pris, detalje og køb

Error executing template "Designs/Swift/Paragraph/Swift_ProductAddToFavorites_Custom.cshtml"
System.NullReferenceException: Object reference not set to an instance of an object.
   at CompiledRazorTemplates.Dynamic.RazorEngine_383dd0440a7f4dc386e84e2c11c12e80.Execute() in D:\dynamicweb.net\Solutions\Dynamicweb\bronsmaskinforretning.cloud.dynamicweb-cms.com\files\Templates\Designs\Swift\Paragraph\Swift_ProductAddToFavorites_Custom.cshtml:line 100
   at RazorEngine.Templating.TemplateBase.RazorEngine.Templating.ITemplate.Run(ExecuteContext context, TextWriter reader)
   at RazorEngine.Templating.RazorEngineService.RunCompile(ITemplateKey key, TextWriter writer, Type modelType, Object model, DynamicViewBag viewBag)
   at RazorEngine.Templating.RazorEngineServiceExtensions.<>c__DisplayClass16_0.<RunCompile>b__0(TextWriter writer)
   at RazorEngine.Templating.RazorEngineServiceExtensions.WithWriter(Action`1 withWriter)
   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.CustomerExperienceCenter.Favorites 4 @using System.Globalization 5 6 7 @functions { 8 string DoubleToString(double? value) 9 { 10 if (value.HasValue) 11 { 12 return value.Value.ToString(CultureInfo.InvariantCulture); 13 } 14 return null; 15 } 16 } 17 18 @{ 19 ProductViewModel product = null; 20 if (Dynamicweb.Context.Current.Items.Contains("ProductDetails")) 21 { 22 product = (ProductViewModel)Dynamicweb.Context.Current.Items["ProductDetails"]; 23 } 24 else if (Pageview.Page.Item["DummyProduct"] != null && Pageview.IsVisualEditorMode) 25 { 26 var pageViewModel = Dynamicweb.Frontend.ContentViewModelFactory.CreatePageInfoViewModel(Pageview.Page); 27 ProductListViewModel productList = pageViewModel.Item.GetValue("DummyProduct") != null ? pageViewModel.Item.GetValue("DummyProduct") as ProductListViewModel : new ProductListViewModel(); 28 29 if (productList?.Products is object) 30 { 31 product = productList.Products[0]; 32 } 33 } 34 35 bool anonymousUser = Pageview.User == null; 36 37 bool productIsDiscontinued = product is object && product.Discontinued; 38 bool disableAddToCartIfProductIsDiscontinued = Model.Item.GetBoolean("DoNotShowFavoriteButtonIfProductIsDiscontinued"); 39 bool isDiscontinued = productIsDiscontinued && disableAddToCartIfProductIsDiscontinued; 40 41 string horizontalAlign = Model.Item.GetRawValueString("HorizontalAlignment", string.Empty); 42 horizontalAlign = horizontalAlign == "center" ? "justify-content-center" : horizontalAlign; 43 horizontalAlign = horizontalAlign == "end" ? "justify-content-end" : horizontalAlign; 44 horizontalAlign = horizontalAlign == "full" ? string.Empty : horizontalAlign; 45 46 string buttonSize = Model.Item.GetRawValueString("ButtonSize", "regular"); 47 buttonSize = buttonSize == "small" ? " btn-sm" : buttonSize; 48 buttonSize = buttonSize == "regular" ? string.Empty : buttonSize; 49 buttonSize = buttonSize == "large" ? " btn-lg" : buttonSize; 50 51 string buttonStyle = Model.Item.GetRawValueString("ButtonStyle", "secondary"); 52 string buttonStyleClass = string.Empty; 53 54 switch (buttonStyle) 55 { 56 case "primary": 57 buttonStyleClass = " btn-primary"; 58 break; 59 case "secondary": 60 buttonStyleClass = " btn-secondary"; 61 break; 62 case "link": 63 buttonStyleClass = " btn-link"; 64 break; 65 } 66 67 string url = "/Default.aspx?ID=" + (GetPageIdByNavigationTag("CartService")); 68 if (!url.Contains("LayoutTemplate")) 69 { 70 url += url.Contains("?") ? "&LayoutTemplate=Swift_MiniCart.cshtml" : "?LayoutTemplate=Swift_MiniCart.cshtml"; 71 } 72 73 string fullWidth = Model.Item.GetRawValueString("HorizontalAlignment", "") == "full" ? "w-100" : ""; 74 75 var favoriteParameters = new Dictionary<string, object>(); 76 int defaultFavoriteListId = 0; 77 78 if (Pageview?.User?.ID != null) 79 { 80 IEnumerable<FavoriteList> favoreiteLists = Pageview.User.GetFavoriteLists(); 81 if (favoreiteLists.Count() == 1) 82 { 83 foreach (FavoriteList list in favoreiteLists) 84 { 85 defaultFavoriteListId = list.ListId; 86 } 87 } 88 } 89 90 favoriteParameters.Add("ListId", defaultFavoriteListId); 91 favoriteParameters.Add("ButtonSize", buttonSize); 92 favoriteParameters.Add("ButtonStyle", buttonStyleClass); 93 favoriteParameters.Add("ButtonWidth", fullWidth); 94 95 if (!Model.Item.GetBoolean("HideButtonText")) 96 { 97 favoriteParameters.Add("ShowButtonText", true); 98 } 99 100 double? stepQty = product.PurchaseQuantityStep > 0 ? product.PurchaseQuantityStep : 1; 101 double? minQty = product.PurchaseMinimumQuantity > 0 ? product.PurchaseMinimumQuantity : 1; 102 double? valueQty = minQty > stepQty ? minQty : stepQty; 103 double? maxQty = null; 104 if (product.ProductType == Dynamicweb.Ecommerce.Products.ProductType.Stock && !product.NeverOutOfstock) 105 { 106 maxQty = product.StockLevel; 107 } 108 109 } 110 111 @if ((product is object && !anonymousUser && !isDiscontinued) || (product is object && Pageview.IsVisualEditorMode)) 112 { 113 <div class="d-flex @horizontalAlign @fullWidth item_@Model.Item.SystemName.ToLower()"> 114 <input class="form-control d-inline-block swift_quantity-field" style="min-width: 60px; max-width: 100px; z-index: 1" type="number" id="Quantity_@product.Id" name="Quantity" value="@DoubleToString(valueQty)" step="@DoubleToString(stepQty)" min="@DoubleToString(minQty)" max="@DoubleToString(maxQty)"> 115 @RenderPartial("Components/ToggleFavorite_Custom.cshtml", product, favoriteParameters) 116 </div> 117 } 118 119 else if (Pageview.IsVisualEditorMode) 120 { 121 <div class="alert alert-dark m-0">@Translate("No products available")</div> 122 } 123
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