} Compact price info-AddToCart

Component builder for: Compact price info-AddToCart

Error executing template "Designs/Swift/Paragraph/Swift_ProductAddToCart.cshtml"
System.NullReferenceException: Object reference not set to an instance of an object.
   at CompiledRazorTemplates.Dynamic.RazorEngine_bf151690a7184280b0a04c89c4e4a1be.Execute() in D:\dynamicweb.net\Solutions\Degree\proff1.cloud.dynamicweb-cms.com\files\Templates\Designs\Swift\Paragraph\Swift_ProductAddToCart.cshtml:line 42
   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 Proff1.Service 5 @using System.Text.Json 6 @using System.Linq 7 8 9 @{ 10 ProductViewModel product = null; 11 List<Dynamicweb.Ecommerce.ProductCatalog.GroupInfoViewModel> productGroup = null; 12 string lastGroup = null; 13 string productIdTag = !string.IsNullOrEmpty(Dynamicweb.Context.Current.Request.QueryString.Get("ProductID")) ? Dynamicweb.Context.Current.Request.QueryString.Get("ProductID") : ""; 14 var productService = new Dynamicweb.Ecommerce.Products.ProductService(); 15 var regularProduct = productService.GetProductById(productIdTag, "", true); 16 var productBrand = regularProduct?.ProductFieldValues.GetProductFieldValue("TK_Brand").Value.ToString(); 17 18 19 if (Dynamicweb.Context.Current.Items.Contains("ProductDetails")) 20 { 21 product = (ProductViewModel)Dynamicweb.Context.Current.Items["ProductDetails"]; 22 productGroup = product.GroupPaths[0]; 23 lastGroup = productGroup.Last().Name; 24 } 25 else if (Pageview.Item["DummyProduct"] != null) 26 { 27 var pageViewModel = Dynamicweb.Frontend.ContentViewModelFactory.CreatePageInfoViewModel(Pageview.Page); 28 ProductListViewModel productList = pageViewModel.Item.GetValue("DummyProduct") != null ? pageViewModel.Item.GetValue("DummyProduct") as ProductListViewModel : new ProductListViewModel(); 29 30 if (productList?.Products is object) 31 { 32 product = productList.Products[0]; 33 } 34 } 35 36 string anonymousUsersLimitations = Pageview.AreaSettings.GetRawValueString("AnonymousUsers", ""); 37 bool anonymousUser = Pageview.User == null; 38 bool isErpConnectionDown = !Dynamicweb.Core.Converter.ToBoolean(Dynamicweb.Context.Current.Items["IsWebServiceConnectionAvailable"]); 39 bool hideAddToCart = anonymousUsersLimitations.Contains("cart") && anonymousUser || Pageview.AreaSettings.GetBoolean("ErpDownHideAddToCart") && isErpConnectionDown; 40 hideAddToCart = Pageview.IsVisualEditorMode ? false : hideAddToCart; 41 42 string addedMessageId = $"addedMsg{product.Id}_{Pageview.CurrentParagraph.ID}"; 43 string addToCartButtonId = $"AddToCartButton{product.Id}_{Pageview.CurrentParagraph.ID}"; 44 } 45 46 47 @if (product is object && !hideAddToCart) 48 { 49 string horizontalAlign = Model.Item.GetRawValueString("HorizontalAlignment", ""); 50 horizontalAlign = horizontalAlign == "center" ? "justify-content-center" : horizontalAlign; 51 horizontalAlign = horizontalAlign == "end" ? "justify-content-end" : horizontalAlign; 52 horizontalAlign = horizontalAlign == "full" ? "" : horizontalAlign; 53 54 bool favoritesSelector = !string.IsNullOrEmpty(Model.Item.GetString("ShowAddToFavorites")) ? Model.Item.GetBoolean("ShowAddToFavorites") : false; 55 bool quantitySelector = !string.IsNullOrEmpty(Model.Item.GetString("ShowQuantitySelector")) ? Model.Item.GetBoolean("ShowQuantitySelector") : false; 56 bool unitsSelector = !string.IsNullOrEmpty(Model.Item.GetString("ShowUnitsSelector")) ? Model.Item.GetBoolean("ShowUnitsSelector") : false; 57 bool hideInventory = !string.IsNullOrEmpty(Model.Item.GetString("HideInventory")) ? Model.Item.GetBoolean("HideInventory") : false; 58 bool hideStockState = !string.IsNullOrEmpty(Model.Item.GetString("HideStockState")) ? Model.Item.GetBoolean("HideStockState") : false; 59 60 string buttonSize = Model.Item.GetRawValueString("ButtonSize", "regular"); 61 string inputSize = string.Empty; 62 63 switch (buttonSize) 64 { 65 case "small": 66 inputSize = " input-group-sm"; 67 buttonSize = " btn-sm"; 68 break; 69 case "regular": 70 buttonSize = string.Empty; 71 break; 72 case "large": 73 inputSize = " input-group-lg"; 74 buttonSize = " btn-lg"; 75 break; 76 } 77 78 string iconPath = "/Files/icons/"; 79 string url = "/Default.aspx?ID=" + (GetPageIdByNavigationTag("CartService")); 80 if (!url.Contains("LayoutTemplate")) 81 { 82 url += url.Contains("?") ? "&LayoutTemplate=Swift_MiniCart.cshtml" : "?LayoutTemplate=Swift_MiniCart.cshtml"; 83 } 84 85 86 bool isNeverOutOfStock = product.NeverOutOfstock; 87 var totalItemsInStock = Proff1Services.StockService.GetStockInfo(product.Number).Sum(stockInfo => stockInfo.ItemsInStock); 88 string disableAddToCart = (totalItemsInStock <= 0) ? "disabled" : ""; 89 90 91 string addToCartButtonText = Translate("Add to cart"); 92 93 94 95 96 97 if (!product.NeverOutOfstock && totalItemsInStock <= 0) 98 99 100 101 102 { 103 addToCartButtonText = Translate("Ikke på lager"); 104 } 105 else if (totalItemsInStock <= 0) 106 { 107 addToCartButtonText = Translate("Bestill"); 108 } 109 110 disableAddToCart = isNeverOutOfStock ? "" : disableAddToCart; 111 112 string whenVariantsExist = Model.Item.GetRawValueString("WhenVariantsExist", "hide"); 113 114 string flexFill = Model.Item.GetRawValueString("HorizontalAlignment", "") == "full" ? "flex-fill" : ""; 115 string fullWidth = Model.Item.GetRawValueString("HorizontalAlignment", "") == "full" ? "w-100" : ""; 116 string addToCartIcon = Model.Item.GetRawValueString("Icon", iconPath + "shopping-cart.svg"); 117 string checkIcon = Model.Item.GetRawValueString("Icon", iconPath + "check.svg"); 118 string addToCartLabel = !addToCartIcon.Contains("_none") ? "<span class=\"icon-2\">" + ReadFile(addToCartIcon) + "</span>" : ""; 119 addToCartLabel += !addToCartIcon.Contains("_none") && !Model.Item.GetBoolean("HideButtonText") ? " " : ""; 120 addToCartLabel += !Model.Item.GetBoolean("HideButtonText") ? addToCartButtonText : ""; 121 122 123 string productId = !string.IsNullOrEmpty(Dynamicweb.Context.Current.Request.QueryString.Get("ProductID")) ? Dynamicweb.Context.Current.Request.QueryString.Get("ProductID") : ""; 124 bool isProductDetailsPage = !string.IsNullOrEmpty(productId); 125 bool isMasterWithVariant = product.VariantInfo.VariantInfo != null && string.IsNullOrEmpty(product.VariantId); 126 127 var deliveryDays = product.ProductFields["P1_Product_Delivery_Days"].Value; 128 129 if (product.VariantInfo.VariantInfo == null || isProductDetailsPage) 130 { 131 string unitId = !string.IsNullOrEmpty(Dynamicweb.Context.Current.Request.Form.Get("UnitId")) ? Dynamicweb.Context.Current.Request.Form.Get("UnitId") : product.DefaultUnitId; 132 if (string.IsNullOrEmpty(unitId) && product?.UnitOptions != null) 133 { 134 if (product.UnitOptions.FirstOrDefault<UnitOptionViewModel>() != null) 135 { 136 unitId = product.UnitOptions.FirstOrDefault<UnitOptionViewModel>().Id; 137 } 138 } 139 140 string minQty = product.PurchaseMinimumQuantity != 1 ? "min=\"" + product.PurchaseMinimumQuantity.ToString() + "\"" : "min=\"1\""; 141 string stepQty = product.PurchaseQuantityStep > 1 ? product.PurchaseQuantityStep.ToString() : "1"; 142 string valueQty = product.PurchaseMinimumQuantity > product.PurchaseQuantityStep ? product.PurchaseMinimumQuantity.ToString() : stepQty; 143 disableAddToCart = product.VariantInfo.VariantInfo != null && string.IsNullOrEmpty(product.VariantId) ? "disabled" : disableAddToCart; 144 145 var reserveMode = Dynamicweb.Ecommerce.Frontend.Cart.ProductReserve.Mode; 146 147 if (unitsSelector && product.UnitOptions.Count > 0) 148 { 149 <form method="post" action="/Default.aspx?ID=@(Pageview.Page.ID)&ProductId=@product.Id" id="UnitSelectorForm_@(product.Id)_@(product.VariantId)_@Model.ID"> 150 <input type="hidden" name="redirect" value="false"> 151 <input type="hidden" name="VariantID" value="@product.VariantId"> 152 <input type="hidden" name="UnitID" class="js-unit-id" value="@unitId"> 153 </form> 154 } 155 156 <div class="d-grid @horizontalAlign @fullWidth js-input-group item_@Model.Item.SystemName.ToLower()"> 157 <form method="post" action="@url" class="@fullWidth" style="z-index: 1"> 158 <input type="hidden" name="redirect" value="false"> 159 <input type="hidden" name="ProductId" value="@product.Id"> 160 <input type="hidden" name="ProductName" value="@product.Name"> 161 <input type="hidden" name="ProductVariantName" value="@product.VariantName"> 162 <input type="hidden" name="ProductCurrency" value="@Dynamicweb.Ecommerce.Common.Context.Currency.Code"> 163 <input type="hidden" name="ProductPrice" value="@PriceViewModelExtensions.ToStringInvariant(product.Price)"> 164 <input type="hidden" name="ProductReferer" value="component_ProductAddToCart"> 165 <input type="hidden" name="cartcmd" value="add"> 166 167 @if (reserveMode == Dynamicweb.Ecommerce.Frontend.Cart.ProductReserveMode.AddToCart) 168 { 169 <input type="hidden" name="GetReservedAmount" value="true"> 170 } 171 172 @if (!string.IsNullOrEmpty(product.VariantId)) 173 { 174 <input type="hidden" name="VariantId" value="@product.VariantId"> 175 } 176 177 @if (!product.NeverOutOfstock) 178 { 179 <input type="hidden" name="Stock" value="@product.StockLevel"> 180 181 <template class="js-out-of-stock-notice"> 182 <div class="modal-header"> 183 <h1 class="modal-title fs-5">@Translate("Stock limit")</h1> 184 <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button> 185 </div> 186 <div class="modal-body"> 187 @Translate("There are not enough products in stock. The product might be sold out or discontinued. Please adjust the quantity.") 188 </div> 189 </template> 190 } 191 192 @if (stepQty != "1") 193 { 194 <template class="js-step-quantity-warning"> 195 <div class="modal-header"> 196 <h1 class="modal-title fs-5">@Translate("The quantity is not valid")</h1> 197 </div> 198 <div class="modal-body"> 199 @Translate("Please select a quantity that is dividable by") @stepQty 200 </div> 201 </template> 202 } 203 @if (product.PurchaseMinimumQuantity != 1) 204 { 205 <template class="js-min-quantity-warning"> 206 <div class="modal-header"> 207 <h1 class="modal-title fs-5">@Translate("The product could not be added to the cart")</h1> 208 </div> 209 <div class="modal-body"> 210 @Translate("The quantity is not valid. You must buy at least") @product.PurchaseMinimumQuantity 211 </div> 212 </template> 213 } 214 215 @if (quantitySelector || (!anonymousUser && product.VariantInfo.VariantInfo != null) || (!anonymousUser && favoritesSelector)) 216 { 217 <input type="hidden" id="Unit_@(product.Id)_@product.VariantId" name="UnitID" value="@unitId" /> 218 } 219 220 <div class="d-flex flex-row w-100"> 221 @if (!anonymousUser && favoritesSelector) 222 { 223 @RenderPartial("Components/ToggleFavorite.cshtml", product) 224 } 225 226 @if (!quantitySelector) 227 { 228 <input id="Quantity_@(product.Id)_@product.VariantId" name="Quantity" value="@valueQty" type="hidden" @disableAddToCart> 229 } 230 231 <div class="input-group input-primary-button-group flex-nowrap@(inputSize)"> 232 @if (quantitySelector) 233 { 234 <div class="d-flex me-2" style="border: 1px solid #5555"> 235 <button type="button" class="btn btn-stepper fs-6 fw-normal rounded-0" onclick="decreaseQuantity('Quantity_@(product.Id)_@product.VariantId')" style="border-right: 1px solid #5555">-</button> 236 <input id="Quantity_@(product.Id)_@product.VariantId" name="Quantity" value="@valueQty" step="@stepQty" @minQty class="form-control swift_quantity-field text-center border-white" style="max-width: 20px; z-index: 1" type="number" onchange="swift.Cart.UpdateOnEnterKey(event)" onkeyup="swift.Cart.UpdateOnEnterKey(event)" @disableAddToCart> 237 <button type="button" class="btn btn-stepper fs-6 fw-normal m-r-5 rounded-0" onclick="increaseQuantity('Quantity_@(product.Id)_@product.VariantId')" style="border-left: 1px solid #5555">+</button> 238 </div> 239 } 240 241 @if (unitsSelector && product.UnitOptions.Count > 0) 242 { 243 string selectedUnitName = !string.IsNullOrEmpty(unitId) && product?.UnitOptions != null ? unitId : product.UnitOptions.FirstOrDefault<UnitOptionViewModel>().Name; 244 245 foreach (var unitOption in product.UnitOptions) 246 { 247 if (unitOption.Id == unitId) 248 { 249 selectedUnitName = unitOption.Name; 250 } 251 } 252 253 <button class="btn btn-secondary dropdown-toggle" type="button" data-bs-toggle="dropdown" aria-expanded="false"> 254 @selectedUnitName 255 </button> 256 <ul class="dropdown-menu swift_unit-field"> 257 @foreach (var unitOption in product.UnitOptions) 258 { 259 var selectedUnit = unitOption.Id == unitId ? "selected" : ""; 260 261 <li> 262 <button type="button" class="btn dropdown-item" data-value="@unitOption.Id" onclick="document.querySelector('#UnitSelectorForm_@(product.Id)_@(product.VariantId)_@Model.ID').querySelector('.js-unit-id').value = this.getAttribute('data-value'); 263 document.querySelector('#Unit_@(product.Id)_@product.VariantId').value = this.getAttribute('data-value'); 264 swift.PageUpdater.Update(document.querySelector('#UnitSelectorForm_@(product.Id)_@(product.VariantId)_@Model.ID'))"> 265 <span>@unitOption.Name</span> 266 <span> 267 @if (unitOption.StockLevel > 0) 268 { 269 if (!Model.Item.GetBoolean("HideInventory")) 270 { 271 <span class="small text-success">@unitOption.StockLevel @Translate("In stock")</span> 272 } 273 else 274 { 275 <span class="small text-success">@Translate("In stock")</span> 276 } 277 } 278 else 279 { 280 <span class="small text-danger">@Translate("Out of Stock")</span> 281 } 282 </span> 283 </button> 284 </li> 285 } 286 </ul> 287 } 288 289 <div> 290 <button type="button" onclick="swift.Cart.Update(event)" class="btn btn-primary @(buttonSize) @flexFill js-add-to-cart-button rounded " style="white-space: nowrap; font-size: 0.9rem;" @disableAddToCart title="@Translate("Add to cart")" id="@addToCartButtonId"> 291 @if (!Model.Item.GetBoolean("HideButtonText")) 292 { 293 <span class="text-nowrap d-flex align-items-center justify-content-center gap-2"> 294 @addToCartLabel 295 </span> 296 297 } 298 else 299 { 300 @addToCartLabel 301 } 302 </button> 303 304 @if (isProductDetailsPage) 305 { 306 307 <p class="position-absolute top-100 mt-2 pb-2 d-none" id="addedMsg@(product.Id)_@Pageview.CurrentParagraph.ID">@Translate("Lagt i handlekurv")</p> 308 } 309 else 310 { 311 <p class="position-absolute top-100 end-0 mt-2 pb-2 d-none" id="addedMsg@(product.Id)_@Pageview.CurrentParagraph.ID">@Translate("Lagt i handlekurv")</p> 312 313 } 314 </div> 315 316 317 </div> 318 </div> 319 </form> 320 @if (isProductDetailsPage && !isMasterWithVariant) 321 { 322 //var totalItemsInStock = Proff1Services.StockService.GetStockInfo(product.Number).Sum(stockInfo => stockInfo.ItemsInStock); 323 324 325 326 <div class="stock-status py-2"> 327 <span class="stock-label text-decoration-underline">Lagerstatus</span> 328 329 <div class="stock-info"> 330 331 @foreach (var stockInfo in Proff1Services.StockService.GetStockInfo(product.Number)) 332 { 333 <span>@stockInfo.LocationName: @stockInfo.ItemsInStock</span><br /> 334 } 335 </div> 336 </div> 337 <div class="stock-status pt-3"> 338 @if (totalItemsInStock <= 0) 339 { 340 341 342 if (Convert.ToInt32(deliveryDays) > 0) 343 { 344 <p class="m-0 small d-flex align-items-center lh-1"> 345 <span class="bg-danger me-2 stock__dot"></span>@Translate("Order item - Expected delivery time") @deliveryDays @Translate("days") 346 </p> 347 } 348 else 349 { 350 <p class="m-0 small d-flex align-items-center lh-1"> 351 <span class="bg-danger me-2 stock__dot"></span>@Translate("Order item - Expected delivery time unknown, please contact us") 352 </p> 353 } 354 355 } 356 else if (totalItemsInStock <= 4) 357 { 358 359 <p class="m-0 small d-flex align-items-center lh-1"> 360 <span class="bg-warning me-2 stock__dot"></span>@Translate("5 In Stock") 361 </p> 362 } 363 else if (totalItemsInStock <= 9) 364 { 365 <p class="m-0 small d-flex align-items-center lh-1"> 366 <span class="bg-success me-2 stock__dot"></span>@Translate("5-10 In Stock") 367 </p> 368 } 369 else if (totalItemsInStock <= 99) 370 { 371 <p class="m-0 small d-flex align-items-center lh-1"> 372 <span class="bg-success me-2 stock__dot"></span>@Translate("10 In Stock") 373 </p> 374 } 375 else if (totalItemsInStock >= 100) 376 { 377 <p class="m-0 small d-flex align-items-center lh-1"> 378 <span class="bg-success me-2 stock__dot"></span>@Translate("100+ In Stock") 379 </p> 380 } 381 </div> 382 } 383 else if (isProductDetailsPage && isMasterWithVariant) 384 { 385 <div class="stock-status pt-3"> 386 <p class="m-0 small d-flex align-items-center lh-1"> 387 @Translate("Choose a product/variant to see stock status") 388 </p> 389 </div> 390 } 391 392 </div> 393 394 395 } 396 else 397 { 398 string buttonText = Translate("Select"); 399 400 string variantSelectorServicePageId = !string.IsNullOrEmpty(Model.Item.GetString("VariantSelectorServicePageId")) ? Model.Item.GetLink("VariantSelectorServicePageId").PageId.ToString() : ""; 401 variantSelectorServicePageId = variantSelectorServicePageId != "" ? variantSelectorServicePageId : GetPageIdByNavigationTag("VariantSelectorService").ToString(); 402 string link = product.GetProductLink(GetPageIdByNavigationTag("Shop"), false); 403 404 <div class="d-flex @horizontalAlign w-100 item_@Model.Item.SystemName.ToLower()"> 405 @if (!anonymousUser && favoritesSelector) 406 { 407 @RenderPartial("Components/ToggleFavorite.cshtml", product) 408 } 409 <form action="/Default.aspx?ID=@variantSelectorServicePageId" data-response-target-element="DynamicModalContent" data-preloader="inline" style="z-index: 1" class="@fullWidth"> 410 <input type="hidden" name="ProductID" value="@product.Id"> 411 <input type="hidden" name="QuantitySelector" value="@quantitySelector.ToString()"> 412 <input type="hidden" name="HideInventory" value="@hideInventory.ToString()"> 413 <input type="hidden" name="HideStockState" value="@hideStockState.ToString()"> 414 <input type="hidden" name="VariantSelectorServicePage" value="@variantSelectorServicePageId"> 415 <input type="hidden" name="ViewType" value="ModalContent"> 416 <a href="@link" class="btn btn-primary" title="@Translate("Select")">@buttonText</a> 417 </form> 418 </div> 419 } 420 } 421 else if (Pageview.IsVisualEditorMode) 422 { 423 <div class="alert alert-dark m-0">@Translate("No products available")</div> 424 } 425 426 @{ 427 var text = "available online and in store."; 428 var translated = @Translate(text); 429 string metaDescription = $"Vi har {(string.IsNullOrEmpty(productBrand) ? "" : productBrand + " ")}{product.Name} {translated} Proff1 hjelper deg med {lastGroup}."; 430 string metaTitle = $"{(string.IsNullOrEmpty(productBrand) ? "" : productBrand + " ")}{product.Name}"; 431 } 432 433 <script> 434 435 function decreaseQuantity(inputId) { 436 const input = document.getElementById(inputId); 437 const currentValue = parseInt(input.value); 438 439 if (currentValue > 1) { 440 input.value = currentValue - 1; 441 } 442 } 443 444 function increaseQuantity(inputId) { 445 const input = document.getElementById(inputId); 446 const currentValue = parseInt(input.value); 447 448 input.value = currentValue + 1; 449 } 450 451 function UpdateCart(productId) { 452 453 } 454 455 function UpdateCart(event) { 456 var buttonId = event.target.id; 457 458 var productId = buttonId.split('_')[0].replace('AddToCartButton', ''); 459 460 461 var messageElement = document.getElementById("@addedMessageId"); 462 463 464 messageElement.classList.remove('d-none'); 465 466 setTimeout(function () { 467 messageElement.classList.add('d-none'); 468 }, 1000); 469 }; 470 471 472 var addToCartButton = document.getElementById("@addToCartButtonId"); 473 474 if (addToCartButton) { 475 476 addToCartButton.addEventListener('click', UpdateCart); 477 } 478 </script> 479 480 481 @if (!string.IsNullOrEmpty(productIdTag)) 482 { 483 <!--$$SnippetStart(meta)--> 484 <meta name="description" content="@metaDescription" /> 485 <title>@metaTitle</title> 486 <meta property="og:title" content="@metaTitle"> 487 488 <!--$$SnippetEnd(meta)--> 489 } 490
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