public ActionResult Create()
{
List <SelectListItem> ddlHierarchicalCategory = new List <SelectListItem>();
List <VMHierarchicalCategoryList> hierarchicalCategoryList = new List <VMHierarchicalCategoryList>();
var allCategories = _categoryService.GetList().Where(c => c.IsActive).ToList();
foreach (var item in allCategories.Where(c => c.ParentCategoryId == 0).ToList())
{
VMHierarchicalCategoryList parentCategory = new VMHierarchicalCategoryList()
{
CategoryId = item.CategoryId,
Name = item.Name,
Description = item.Description
};
ddlHierarchicalCategory.Add(new SelectListItem()
{
Text = "• " + item.Name,
Value = item.CategoryId.ToString()
});
FillChildCategory(parentCategory, item.CategoryId, allCategories, ddlHierarchicalCategory);
hierarchicalCategoryList.Add(parentCategory);
}
ViewData["HierarchicalCategoryList"] = ddlHierarchicalCategory;
return(View());
}
public ActionResult Edit(int id)
{
Session["SelectedPostId"] = id; // Bilgiler post edildiğinde post metodunda yakalayabilmek adına oluşturuldu.
var post = _postService.Get(p => p.PostId == id);
if (post == null)
{
TempData["ServiceResult"] = "There was an error while viewing the post.";
TempData["AlertType"] = "danger";
return(RedirectToAction("List"));
}
List <SelectListItem> ddlHierarchicalCategory = new List <SelectListItem>();
List <VMHierarchicalCategoryList> hierarchicalCategoryList = new List <VMHierarchicalCategoryList>();
List <Category> allCategories = _categoryService.GetList().Where(c => c.IsActive).ToList();
foreach (var item in allCategories.Where(c => c.ParentCategoryId == 0).ToList())
{
VMHierarchicalCategoryList parentCategory = new VMHierarchicalCategoryList()
{
CategoryId = item.CategoryId,
Name = item.Name,
Description = item.Description
};
ddlHierarchicalCategory.Add(new SelectListItem()
{
Text = "• " + item.Name,
Value = item.CategoryId.ToString()
});
FillChildCategory(parentCategory, item.CategoryId, allCategories, ddlHierarchicalCategory);
hierarchicalCategoryList.Add(parentCategory);
}
ViewData["HierarchicalCategoryList"] = ddlHierarchicalCategory;
return(View(post));
}
public void FillChildCategory(VMHierarchicalCategoryList hierarchicalCategoryList, int parentCategoryId, List <Category> allCategories, List <SelectListItem> ddlHierarchicalCategory)
{
foreach (var item in allCategories.Where(c => c.ParentCategoryId == parentCategoryId).ToList())
{
VMHierarchicalCategoryList childCategory = new VMHierarchicalCategoryList()
{
CategoryId = item.CategoryId,
Name = item.Name,
Description = item.Description
};
hierarchicalCategoryList.ChildCategories.Add(childCategory);
ddlHierarchicalCategory.Add(new SelectListItem()
{
Text = "".PadLeft(item.RootLevel, '-') + "> " + item.Name,
Value = item.CategoryId.ToString()
});
FillChildCategory(childCategory, childCategory.CategoryId, allCategories, ddlHierarchicalCategory);
}
}
