nop 2.2 set default product view to list

Nop 2.2 set default product view to list

I’ve already done the following but I don’t know what files to actually change to implement the “List view from the Grid View”

1.  Go to admin area > configuration > settings > all settings
2.  Find ‘CatalogSetting.AllowProductVewModeChanging’ set value to “false”

I don’t know what files to change now to make the product page view to list instead of Grid, can someone tell me which files and possibly which line to change.  

( I found instructions from another forum page to change this for version 2x but can’t find the same files in 2.2)

Thanks so much!

I think the easiest way is in Nop.Web/Controllers/CatalogController, action Category(int categoryId, CatalogPagingFilteringModel command)

//view mode
model.AllowProductViewModeChanging = _catalogSettings.AllowProductViewModeChanging;
if (model.AllowProductViewModeChanging)
{
     var currentPageUrl = _webHelper.GetThisPageUrl(true);
     //list
     model.AvailableViewModes.Add(new SelectListItem()
     {
          Text = _localizationService.GetResource("Categories.ViewMode.List"),
          Value = _webHelper.ModifyQueryString(currentPageUrl, "viewmode=list", null),
          Selected = command.ViewMode == "list"
     });
     //grid
     model.AvailableViewModes.Add(new SelectListItem()
     {
          Text = _localizationService.GetResource("Categories.ViewMode.Grid"),
          Value = _webHelper.ModifyQueryString(currentPageUrl, "viewmode=grid", null),
          Selected = command.ViewMode == "grid"
     });
}

I think it normally has grid first but if you switch them, List will be the default until the customer chooses one.