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Error executing template "Designs/Dwsimple/eCom/Productlist/ProductListPageNoPagination.cshtml"
System.NullReferenceException: Object reference not set to an instance of an object.
   at CompiledRazorTemplates.Dynamic.RazorEngine_6ec0a280bd6649c695e43688257b59a0.Execute() in C:\inetpub\Dynamicweb\KBH ListeFabrik\Files\Templates\Designs\Dwsimple\eCom\Productlist\ProductListPageNoPagination.cshtml:line 383
   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.b__0(TextWriter writer)
   at RazorEngine.Templating.RazorEngineServiceExtensions.WithWriter(Action`1 withWriter)
   at Dynamicweb.Rendering.Template.RenderRazorTemplate()

1 @inherits Dynamicweb.Rendering.RazorTemplateBase<Dynamicweb.Rendering.RazorTemplateModel<Dynamicweb.Rendering.Template>> 2 @using System; 3 @using System.Web; 4 @using ListeFabrik.CustomModules.Classes; 5 @inherits Dynamicweb.Rendering.RazorTemplateBase<Dynamicweb.Rendering.RazorTemplateModel<Dynamicweb.Rendering.Template>> 6 @using System; 7 @using System.Web; 8 @using ListeFabrik.CustomModules; 9 @using ListeFabrik.CustomModules.Classes; 10 11 @inherits Dynamicweb.Rendering.RazorTemplateBase<Dynamicweb.Rendering.RazorTemplateModel<Dynamicweb.Rendering.Template>> 12 @using System; 13 @using System.Web; 14 @using System.Text.RegularExpressions 15 16 17 @functions{ 18 public class WrapMethods 19 { 20 //Gets the contrasting color 21 public static string getContrastYIQ(string hexcolor) 22 { 23 if (hexcolor != "") 24 { 25 hexcolor = Regex.Replace(hexcolor, "[^0-9a-zA-Z]+", ""); 26 27 int r = Convert.ToByte(hexcolor.Substring(0, 2), 16); 28 int g = Convert.ToByte(hexcolor.Substring(2, 2), 16); 29 int b = Convert.ToByte(hexcolor.Substring(4, 2), 16); 30 int yiq = ((r * 299) + (g * 587) + (b * 114)) / 1000; 31 32 if (yiq >= 128) 33 { 34 return "black"; 35 } 36 else 37 { 38 return "white"; 39 } 40 } 41 else 42 { 43 return "black"; 44 } 45 } 46 47 48 //Truncate text 49 public static string Truncate (string value, int count, bool strip=true) 50 { 51 if (strip == true){ 52 value = StripHtmlTagByCharArray(value); 53 } 54 55 if (value.Length > count) 56 { 57 value = value.Substring(0, count - 1) + "..."; 58 } 59 60 return value; 61 } 62 63 64 //Strip text from HTML 65 public static string StripHtmlTagByCharArray(string htmlString) 66 { 67 char[] array = new char[htmlString.Length]; 68 int arrayIndex = 0; 69 bool inside = false; 70 71 for (int i = 0; i < htmlString.Length; i++) 72 { 73 char let = htmlString[i]; 74 if (let == '<') 75 { 76 inside = true; 77 continue; 78 } 79 if (let == '>') 80 { 81 inside = false; 82 continue; 83 } 84 if (!inside) 85 { 86 array[arrayIndex] = let; 87 arrayIndex++; 88 } 89 } 90 return new string(array, 0, arrayIndex); 91 } 92 93 //Make the correct count of columns 94 public static string ColumnMaker(int Col, string ScreenSize) 95 { 96 string Columns = ""; 97 98 switch (Col) 99 { 100 case 1: 101 Columns = "col-"+ScreenSize+"-12"; 102 break; 103 104 case 2: 105 Columns = "col-"+ScreenSize+"-6"; 106 break; 107 108 case 3: 109 Columns = "col-"+ScreenSize+"-4"; 110 break; 111 112 case 4: 113 Columns = "col-"+ScreenSize+"-3"; 114 break; 115 116 default: 117 Columns = "col-"+ScreenSize+"-3"; 118 break; 119 } 120 121 return Columns; 122 } 123 124 125 private string Custom(string firstoption, string secondoption) 126 { 127 if (firstoption == "custom") 128 { 129 return secondoption; 130 } 131 else 132 { 133 return firstoption; 134 } 135 } 136 } 137 } 138 139 140 @helper GetProductList(dynamic Loop, int ColMD = 3, int ColSM = 3, int ColXS = 1) 141 { 142 var area = Dynamicweb.Services.Areas.GetArea(Pageview.Area.ID); 143 144 string searchWords = HttpContext.Current.Request.QueryString["search"]; 145 bool isSearch = (!string.IsNullOrWhiteSpace(searchWords)) ? true : false; 146 147 int Count = 0; 148 149 string ColumnsMD = WrapMethods.ColumnMaker(ColMD, "md"); 150 string ColumnsSM = WrapMethods.ColumnMaker(ColSM, "sm"); 151 string ColumnsXS = WrapMethods.ColumnMaker(ColXS, "xs"); 152 153 154 foreach (LoopItem product in Loop) 155 { 156 var standardPrice = product.GetDouble("Ecom:Product.DBPrice"); 157 var customerPrice = product.GetDouble("Ecom:Product.Price.Price"); 158 string perUnitText = "/" + product.GetString("Ecom:Product:Field.ProductUnit"); 159 bool soldByLength = perUnitText == "/M"; 160 var currency = product.GetString("Ecom:Product.Price.Currency.Code"); 161 string Image = product.GetString("Ecom:Product:Field.MainProductImage"); 162 string Picto = product.GetString("Ecom:Product:Field.ProductPictogram"); 163 string GroupLink = product.GetString("Ecom:Product.LinkGroup.Clean"); 164 string Name = product.GetString("Ecom:Product.Name"); 165 string Description = product.GetString("Ecom:Product.ShortDescription"); 166 string Discount = product.GetString("Ecom:Product.Discount.Price"); 167 string Price = product.GetString("Ecom:Product.Price"); 168 string RawPrice = product.GetString("Ecom:Product.Price.PricePIP"); 169 string Filters = product.GetString("Ecom:Product:Field.FilterValues"); 170 string filterClasses = string.Empty; 171 string imagealttext = product.GetString("Ecom:Product:Field.ProductImageAltText"); 172 173 if (!string.IsNullOrWhiteSpace(Filters)) 174 { 175 filterClasses = "filter-" + Filters.Trim().Replace(",", " filter-"); 176 } 177 178 if (isSearch) 179 { 180 // If the primary group is not in the current shop, we have to take the group link to the first group that's in the shop 181 // Otherwise DW takes the first group regardless if it belongs to the area or not 182 bool isPrimaryGroupInShop = false; 183 184 string primaryGroupID = product.GetString("Ecom:Product.PrimaryGroupID"); 185 186 if (!string.IsNullOrEmpty(primaryGroupID)) 187 { 188 var primaryGroup = Dynamicweb.Ecommerce.Products.Group.GetGroupById(primaryGroupID); 189 isPrimaryGroupInShop = primaryGroup.Shops.Any(x => x.Id == area.EcomShopId); 190 } 191 192 if (!isPrimaryGroupInShop) 193 { 194 foreach (var loopGroup in product.GetLoop("AssociatedGroups")) 195 { 196 var group = Dynamicweb.Ecommerce.Products.Group.GetGroupById(loopGroup.GetString("Ecom:Group.ID")); 197 if (group.ShopId == area.EcomShopId) 198 { 199 GroupLink = loopGroup.GetString("Ecom:Group.Link.Clean") + "&ProductID=" + product.GetString("Ecom:Product.ID.UrlEncoded"); 200 break; 201 } 202 } 203 } 204 } 205 206 <div class="productlist grid-item @ColumnsMD @ColumnsSM @ColumnsXS @filterClasses" 207 data-name="@HttpUtility.HtmlEncode(Name.ToLower())" 208 data-price="@RawPrice" 209 data-filter-classes="@filterClasses"> 210 211 <div class="boxproduct wp-block product"> 212 <div class="listproductright"> 213 <a href="@GroupLink" title="@HttpUtility.HtmlEncode(Name)"> 214 <figure style="" class="productfigure"> 215 @if (!string.IsNullOrEmpty(Image)) 216 { 217 <img alt="@HttpUtility.HtmlEncode(imagealttext)" src="@PIMCommerceUtilities.GetPerfionImageUrl(Image,"100x100")" class="img-responsive img-center"> 218 } 219 </figure> 220 @if (!string.IsNullOrEmpty(Picto)) 221 { 222 <span class="product-picto"><img alt="" src="@PIMCommerceUtilities.GetPerfionImageUrl(Picto, "50x50")" /></span> 223 } 224 </a> 225 </div> 226 <div class="extracolumn"> 227 <h2 class="product-title"><a href="@GroupLink">@Name.Replace("/", " / ")</a></h2> 228 <p>@Translate("Product number", "Product number"): <span>@product.GetString("Ecom:Product.Number")</span></p> 229 </div> 230 <div class="listproductleft wp-block-footer"> 231 @if (customerPrice < standardPrice) 232 { 233 <span class="productprice price pull-right" style=" font-size: 16px !important" content="@product.GetString("Ecom:Product.Price.Price").Replace(",", ".")"><strong>@product.GetString("Ecom:Product.Price.Price")&nbsp;@currency@perUnitText</strong></span><span>&nbsp;&nbsp;</span> 234 <span class="productpricebr"></span> 235 <p class="productoldprice price" style="margin-top: -15px !important; padding-top: 0px !important; color: #AAAAAA !important; font-size: 12px !important; text-align: right; text-decoration: line-through">@standardPrice.ToString("F")&nbsp;@currency@perUnitText</p> 236 } 237 else 238 { 239 <span class="productprice price pull-right" style="font-size: 16px !important" content="@product.GetString("Ecom:Product.Price.Price").Replace(",", ".")"><strong>@product.GetString("Ecom:Product.Price.Price")&nbsp;@currency@perUnitText</strong></span><span>&nbsp;&nbsp;</span> 240 } 241 </div> 242 </div> 243 244 </div> 245 246 Count++; 247 248 if (Count == ColMD) 249 { 250 <div class="row"></div> 251 Count = 0; 252 } 253 } 254 } 255 256 257 @{ 258 string searchWords = HttpContext.Current.Request.QueryString["search"]; 259 bool isSearch = (!string.IsNullOrWhiteSpace(searchWords)) ? true : false; 260 string grouplink = ""; 261 262 if (!string.IsNullOrWhiteSpace(GetString("Ecom:ProductList:Page.GroupID"))) 263 { 264 grouplink = "/Default.aspx?ID=" + GetString("Ecom:ProductList:Page.ID") + "&amp;GroupID=" + GetString("Ecom:ProductList:Page.GroupID"); 265 } 266 else 267 { 268 grouplink = "/Default.aspx?ID=" + GetString("Ecom:ProductList:Page.ID") + "&amp;search=" + GetString("Ecom:ProductList:Search.Query"); 269 } 270 271 var products = GetLoop("Products"); 272 var distinctFilters = (from LoopItem product in products select product.GetString("Ecom:Product:Field.FilterValues").Split(',')).SelectMany(x => x).Distinct(); 273 } 274 275 <div class="row"> 276 <div class="col-md-4 col-sm-4 col-xs-4"> 277 @if (isSearch) 278 { 279 <h3 class="section-title">@searchWords</h3> 280 } 281 else 282 { 283 <h1 class="section-title"> 284 @GetString("Ecom:ProductList:Page.GroupName") 285 </h1> 286 <h2 class="section-title">@GetString("Ecom:Group:Field.WebCategoryTextH2.Value")</h2> 287 if (!string.IsNullOrEmpty(GetString("Ecom:Group:Field.CategoryImage.Value"))) 288 { 289 <img src="@PIMCommerceUtilities.GetPerfionImageUrl(GetString("Ecom:Group:Field.CategoryImage.Value"), "600x200")" alt="@GetString("Ecom:Group:Field.WebCategoryAltText.Value")" class="group-img img-center" /> 290 } 291 } 292 </div> 293 294 <div class="col-md-4 col-sm-4 col-xs-4 hidden-xs"></div> 295 296 <div class="col-md-4 col-sm-4 col-xs-4 pull-right"> 297 <div class="btn-group pull-right hidden-xs" style="" id="viewbtns"> 298 <button type="button" class="btn btn-xs btn-three" onclick="ListView(true)"><span class="glyphicon glyphicon-th-list"></span></button> 299 <button type="button" class="btn btn-xs btn-three" onclick="BoxView(true)"><span class="glyphicon glyphicon-th"></span></button> 300 </div> 301 <div class="pull-right"> 302 <div class="btn-group"> 303 <button type="button" class="btn btn-xs btn-default dropdown-toggle" data-toggle="dropdown" aria-expanded="false"> 304 @Translate("Sort by", "Sort by") <span class="caret"></span> 305 </button> 306 <ul class="dropdown-menu dropdown-menu-right" role="menu"> 307 <li><a class="pill-left sort-btn" data-sortby="price" data-sortorder="asc">@Translate("Price low-high", "Price low-high")</a></li> 308 <li><a class="pill-left sort-btn" data-sortby="price" data-sortorder="desc">@Translate("Price high-low", "Price high-low")</a></li> 309 </ul> 310 </div> 311 &nbsp;&nbsp; 312 </div> 313 </div> 314 </div> 315 316 317 @if (!isSearch) 318 { 319 <div class="row"> 320 <div class="col-md-12 group-description"> 321 <article> 322 <p> 323 @GetString("Ecom:Group.Description") 324 </p> 325 </article> 326 </div> 327 </div> 328 329 <div class="row"> 330 <div class="col-md-12"> 331 <ul class="filters-list"> 332 @foreach (var feature in GetLoop("FilterFeatures")) 333 { 334 int nbFilters = (from LoopItem option in feature.GetLoop("Options") select option.GetString("Option.Value")).Distinct().Count(); 335 336 if (nbFilters > 1) 337 { 338 var options = feature.GetLoop("Options"); 339 var applicableFilters = options.Count(x => distinctFilters.Contains(x.GetString("Option.Value"))); 340 341 if (applicableFilters > 1) 342 { 343 <li class="filter button-group" data-filter-group="@feature.GetString("Feature.name")"> 344 <h4>@feature.GetString("Feature.caption")</h4> 345 <select class="filter-options-list"> 346 <option class="filter-option is-checked" data-filter=""> 347 @Translate("AllFilters", "All") 348 </option> 349 @foreach (var option in options) 350 { 351 if (distinctFilters.Contains(option.GetString("Option.Value"))) 352 { 353 <option class="filter-option" data-filter=".filter-@option.GetString("Option.Value")"> 354 @option.GetString("Option.Label") 355 </option> 356 } 357 } 358 </select> 359 </li> 360 } 361 } 362 } 363 </ul> 364 365 </div> 366 </div> 367 } 368 369 <div class="row grid main-product-list"> 370 @GetProductList(products, 4) 371 </div> 372 373 374 <script> 375 @{ 376 string banner = string.Empty; 377 378 if (!isSearch) 379 { 380 if (string.IsNullOrEmpty(GetString("Ecom:Group:Field.Banner"))) 381 { 382 // if no banner, we take the parent group banner 383 var parents = Dynamicweb.Ecommerce.Products.Group.GetGroupById(GetString("Ecom:Group.ID")).ParentGroups; 384 if (parents.Count > 0) 385 { 386 string parentBanner = parents[0].ProductGroupFieldValues.GetProductGroupFieldValue("CategoryImage").Value.ToString(); 387 if (!string.IsNullOrEmpty(parentBanner)) 388 { 389 banner = PIMCommerceUtilities.GetPerfionImageUrl(parentBanner); 390 } 391 } 392 } 393 else 394 { 395 banner = PIMCommerceUtilities.GetPerfionImageUrl(GetString("Ecom:Group:Field.CategoryImage")); 396 } 397 } 398 } 399 400 ProductListSettings = { 401 GroupLink: '@grouplink', 402 GroupBanner: '@banner', 403 EcommerceProductListForm: '@Pageview.Area.Item["EcommerceProductListForm"].ToString()', 404 SortSettings: { sortBy: 'original-order' }, 405 IsSearch: @isSearch.ToString().ToLower() 406 }; 407 </script> 408 409 <script src="/Files/Templates/Designs/Dwsimple/js/pages/productlist.js" defer="defer"></script> 410 <script src="//ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> 411 <script src="/Files/Templates/Designs/Dwsimple/js/vendor/readmore.js"></script> 412 413 <script> 414 $('article').readmore({ 415 speed: 500, 416 collapsedHeight: 60, 417 heightMargin: 16, 418 moreLink: '<a class="btn btn btn-sm btn-dw-secondary" href="#">@Translate("ReadMore", "Læs mere")</a>', 419 lessLink: '<a class="btn btn btn-sm btn-dw-secondary" href="#">@Translate("Close", "Luk")</a>', 420 }); 421 </script>
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