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Error executing template "Designs/Swift/Paragraph/VariantOrderMatrix_Custom.cshtml"
System.NullReferenceException: Object reference not set to an instance of an object.
   at CompiledRazorTemplates.Dynamic.RazorEngine_18b66947d6db44fb80d3c758240b6896.Execute() in D:\web\OttoSchachner\Files\Templates\Designs\Swift\Paragraph\VariantOrderMatrix_Custom.cshtml:line 103
   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.Products
  4     @using Dynamicweb.Core
  5     @using Dynamicweb.Ecommerce.Common
  6     @using System.Web;
  7     @using Dynamicweb.Ecommerce.Prices
  8     @using System.Web 
  9     @using Dynamicweb.Security.UserManagement
 10     
 11     
 12     @{
 13     	bool isVisualEditor = !string.IsNullOrEmpty(Dynamicweb.Context.Current.Request.QueryString.Get("VisualEdit")) ? Convert.ToBoolean(Dynamicweb.Context.Current.Request.QueryString.Get("VisualEdit")) : false;
 14     
 15     	ProductViewModel product = new ProductViewModel();
 16     
 17     	if (Dynamicweb.Context.Current.Items.Contains("ProductDetails"))
 18     	{
 19     		product = (ProductViewModel)Dynamicweb.Context.Current.Items["ProductDetails"];
 20     	}
 21     
 22     	Dynamicweb.Ecommerce.Shops.Shop shop = new Dynamicweb.Ecommerce.Shops.ShopService().GetShop(Dynamicweb.Frontend.PageView.Current().Area.EcomShopId);
 23     	PriceContext priceContext = new PriceContext(Context.Currency, Context.Country, shop, User.GetCurrentExtranetUser(), false, null);
 24     
 25     	bool mobile = Pageview.Device == Dynamicweb.Frontend.Devices.DeviceType.Mobile || Pageview.Device == Dynamicweb.Frontend.Devices.DeviceType.Tablet;
 26     	var user = User.GetCurrentExtranetUser();
 27     
 28     	if (!mobile)
 29     	{
 30     		ProductService productService = new ProductService();
 31     		Product ecomProduct = productService.GetProductById(product.Id, product.VariantId, true);
 32     		var productFieldStatusMatches = Model.Item.GetString("ProductFieldStatusMatches").ToLower().Split(',');
 33     		double purchaseQuantityStep = Converter.ToDouble(productService.GetPropertyValue(ecomProduct, "PurchaseQuantityStep"));
 34     		purchaseQuantityStep = purchaseQuantityStep > 0 ? purchaseQuantityStep : 1;
 35     		string url = "/Default.aspx?ID=" + (GetPageIdByNavigationTag("CartService"));
 36     		if (!url.Contains("LayoutTemplate"))
 37     		{
 38     			url += url.Contains("?") ? "&LayoutTemplate=Swift_MiniCart.cshtml" : "?LayoutTemplate=Swift_MiniCart.cshtml";
 39     		}
 40     
 41     		if (!string.IsNullOrEmpty(Model.Item.GetString("Title")) && !Model.Item.GetBoolean("HideTitle"))
 42     		{
 43     			string titleFontSize = Model.Item.GetRawValueString("TitleFontSize", "h3");
 44     
 45     			<h3 class="@titleFontSize text-center mb-3">@Model.Item.GetString("Title")</h3>
 46     		}
 47     
 48     		<form method="post" action="@url">
 49     			<div class="variant-matrix-container theme js-variant-matrix">
 50     				<div class="top-button-container">
 51     					<div class="search-field-container">
 52     						<input type="text" class="variant-search-field js-variant-search-field" placeholder="@HttpUtility.HtmlAttributeEncode(Translate("Smartpage:VariantMatrix.SearchFunction", "Søg efter varenr., DB nr., materiale, størrelse mm.."))" />
 53     						<div class="search-icon">@RenderSearchIcon()</div>
 54     					</div>
 55     					@if(user != null)
 56     					{
 57     						<button type="button" onclick="swift.Cart.Update(event)" class="btn btn-primary order-btn js-add-to-cart-button"><span class="m-1">@Translate("Smartpage:VariantMatrix.AddToCart", "Læg i kurv")</span> @RenderCartIcon()</button>
 58     					}
 59     					
 60     				</div>
 61     
 62     				<input type="hidden" name="cartcmd" value="addmulti" />
 63     				<input type="hidden" name="redirect" value="false" />
 64     				<table class="table table-striped variant-matrix js-variant-table">
 65     					<tr class="variant-table-header">
 66     						<th data-index="0">
 67     							@Translate("Smartpage:VariantMatrix.ProductNo", "Varenummer")
 68     							<span class="sort-triangle asc js-sort-triangle"></span>
 69     						</th>
 70     						@{
 71     							int index = 1;
 72     							foreach (var variantGroup in product.VariantGroups())
 73     							{
 74     								<th data-index="@index">
 75     									@Translate($"Smartpage:VariantGroup.Name.{variantGroup.Name}", variantGroup.Name)
 76     									<span class="sort-triangle none js-sort-triangle"></span>
 77     								</th>
 78     								index++;
 79     							}
 80     						}
 81     						<th data-index="@(index)">
 82     							@Translate("Smartpage:VariantMatrix.DbNumber", "DB-nummer")
 83     							<span class="sort-triangle none js-sort-triangle"></span>
 84     						</th>
 85     						<th data-index="@(index + 1)">
 86     							@Translate("Smartpage:VariantMatrix.EAN", "EAN/UPC")
 87     							<span class="sort-triangle none js-sort-triangle"></span>
 88     						</th>
 89     						<th data-index="@(index + 1)">
 90     							@Translate("Smartpage:VariantMatrix.SpStatus", "Skaffevare")
 91     							<span class="sort-triangle none js-sort-triangle"></span>
 92     						</th>
 93     					</tr>
 94     					@{
 95     						string languageID = Context.LanguageID;
 96     						int count = 0;
 97     					}
 98     					@foreach (var variantComb in ecomProduct.VariantCombinations)
 99     					{
100     						count++;
101     
102     						var variantProduct = variantComb.GetProduct(languageID);
103     						string dbNumber = variantProduct.ProductFieldValues.GetProductFieldValue("SpDBNumber").Value.ToString();
104     						dbNumber = !string.IsNullOrEmpty(dbNumber) ? dbNumber : Translate("Smartpage:VariantMatrix.NotAvailable", "N/A");
105     						string EAN = !string.IsNullOrEmpty(variantProduct.EAN) ? variantProduct.EAN : Translate("Smartpage:VariantMatrix.NotAvailable", "N/A");
106     						var variantFieldStatus = Convert.ToString(variantProduct.ProductFieldValues.GetProductFieldValue("SpStatus")?.Value).ToLower();
107     						var status = productFieldStatusMatches.Contains(variantFieldStatus) ? Translate("Smartpage:VariantMatrix.Status.Yes", "JA") : "";
108     						string price = variantProduct.GetPrice(priceContext).PriceWithoutVATFormatted;
109     						string cartUrl = "/Default.aspx?ID=" + (GetPageIdByNavigationTag("CartService"));
110     
111     						if (variantProduct.Active)
112     						{
113     							<tr>
114     								<input type="hidden" name="ProductLoopCounter@(count)" id="ProductLoopCounter@(count)" value="@count" />
115     								<input type="hidden" name="ProductId@(count)" id="ProductId@(count)" value="@variantProduct.Id" />
116     								<input type="hidden" name="VariantId@(count)" id="VariantId@(count)" value="@variantComb.VariantId" />
117     
118     								<td>@variantProduct.Number</td>
119     								@foreach (var optionId in variantComb.GetVariantOptionIds())
120     								{
121     									<td>@product.VariantGroups().Find(group => group.Options.Find(option => option.Id == optionId) != null).Options.Single(option2 => option2.Id == optionId).Name</td>
122     								}
123     								<td>@dbNumber</td>
124     								<td>@EAN</td>
125     								<td>@status</td>
126     								@if (user != null)
127     								{
128     									<td class="text-center order-column js-dont-search">
129     										<div class="stock-level">
130     											@RenderPartial("Components/StockLevel_Custom.cshtml", product, new Dictionary<string, object>() { { "product", variantProduct } })
131     										</div>
132     										<div class="price-container">
133     											<div class="price-text">@price</div>
134     											<div class="quantity-text">@Translate("Smartpage:VariantMatrix.Quantity", "Bestilles i: ") @purchaseQuantityStep @product.ProductFields["SpSalesUnit"].Value</div>
135     										</div>
136     										<div class="quantity-selector-container">
137     											<div class="quantity-selector">
138     												<span class="quantity-symbol js-quantity-minus">−</span>
139     												<input class="quantity-input js-quantity" name="Quantity@(count)" type="number" step="@purchaseQuantityStep" min="0" value="0">
140     												<span class="quantity-symbol js-quantity-plus">+</span>
141     											</div>
142     										</div>
143     									</td>
144     								}
145     
146     							</tr>
147     						}
148     					}
149     					
150     					@if (ecomProduct.VariantCombinations.Count <= 0) //if no variants then show the current product in variantmatrix.. 
151     					{
152     						count++;
153     
154     						string dbNumber = ecomProduct.ProductFieldValues.GetProductFieldValue("SpDBNumber").Value.ToString();
155     						dbNumber = !string.IsNullOrEmpty(dbNumber) ? dbNumber : Translate("Smartpage:VariantMatrix.NotAvailable", "N/A");
156     						string EAN = !string.IsNullOrEmpty(ecomProduct.EAN) ? ecomProduct.EAN : Translate("Smartpage:VariantMatrix.NotAvailable", "N/A");
157     						var productFieldStatus = Convert.ToString(ecomProduct.ProductFieldValues.GetProductFieldValue("SpStatus")?.Value).ToLower();
158     						var status = productFieldStatusMatches.Contains(productFieldStatus) ? Translate("Smartpage:VariantMatrix.Status.Yes", "JA") : "";
159     						string price = ecomProduct.GetPrice(priceContext).PriceWithoutVATFormatted;
160     						string cartUrl = "/Default.aspx?ID=" + (GetPageIdByNavigationTag("CartService"));
161     
162     						if (ecomProduct.Active)
163     						{
164     							<tr>
165     								<input type="hidden" name="ProductLoopCounter@(count)" id="ProductLoopCounter@(count)" value="@count" />
166     								<input type="hidden" name="ProductId@(count)" id="ProductId@(count)" value="@ecomProduct.Id" />
167     
168     								<td>@ecomProduct.Number</td>
169     								<td>@dbNumber</td>
170     								<td>@EAN</td>
171     								<td>@status</td>
172     								@if (user != null)
173     								{
174     									<td class="text-center order-column js-dont-search">
175     										<div class="stock-level">
176     											@RenderPartial("Components/StockLevel_Custom.cshtml", product)
177     										</div>
178     										<div class="price-container">
179     											<div class="price-text">@price</div>
180     											<div class="quantity-text">@Translate("Smartpage:VariantMatrix.Quantity", "Bestilles i: ") @purchaseQuantityStep @product.ProductFields["SpSalesUnit"].Value</div>
181     										</div>
182     										<div class="quantity-selector-container">
183     											<div class="quantity-selector">
184     												<span class="quantity-symbol js-quantity-minus">−</span>
185     												<input class="quantity-input js-quantity" name="Quantity@(count)" type="number" step="@purchaseQuantityStep" min="0" value="0">
186     												<span class="quantity-symbol js-quantity-plus">+</span>
187     											</div>
188     										</div>
189     									</td>
190     								}
191     
192     							</tr>
193     						}
194     					}
195     				</table>
196     				<div class="top-button-container">
197     					@if(user != null)
198     					{
199     						<button type="button" onclick="swift.Cart.Update(event)" class="btn btn-primary order-btn js-add-to-cart-button"><span class="m-1">@Translate("Smartpage:VariantMatrix.AddToCart", "Læg i kurv")</span> @RenderCartIcon()</button>
200     					}
201     					
202     				</div>
203     			</div>
204     		</form>
205     	}
206     }
207     
208     @helper RenderSearchIcon()
209     {
210     	<svg xmlns="http://www.w3.org/2000/svg" x="0px" y="0px"
211     		 width="30" height="30"
212     		 viewBox="0 0 30 30"
213     		 style=" fill:#FFF;">
214     		<path d="M 13 3 C 7.4889971 3 3 7.4889971 3 13 C 3 18.511003 7.4889971 23 13 23 C 15.396508 23 17.597385 22.148986 19.322266 20.736328 L 25.292969 26.707031 A 1.0001 1.0001 0 1 0 26.707031 25.292969 L 20.736328 19.322266 C 22.148986 17.597385 23 15.396508 23 13 C 23 7.4889971 18.511003 3 13 3 z M 13 5 C 17.430123 5 21 8.5698774 21 13 C 21 17.430123 17.430123 21 13 21 C 8.5698774 21 5 17.430123 5 13 C 5 8.5698774 8.5698774 5 13 5 z"></path>
215     	</svg>
216     }
217     
218     @helper RenderCartIcon()
219     {
220     	<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" class="feather feather-shopping-bag">
221     		<path d="M6 2L3 6v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2V6l-3-4z"></path>
222     		<line x1="3" y1="6" x2="21" y2="6"></line>
223     		<path d="M16 10a4 4 0 0 1-8 0"></path>
224     	</svg>
225     }
226