public IActionResult Create(int ID)
{
var vm = new CourseVM();
var lstParent = _courseCategoryService.GetParentCategory();
if (ID != 0)
{
var modelcourse = _courseService.GetById(ID);
if (modelcourse == null)
{
return(NotFound());
}
vm = _mapper.Map <CourseVM>(modelcourse);
var child = _courseCategoryService.GetById(vm.CategoryId);
var selectValueParent = _courseCategoryService.GetById(int.Parse(child.ParentId.ToString()));
var lstChild = _courseCategoryService.GetChildCategory(child.ParentId);
vm.lstCategories = new SelectList(lstParent, "Id", "Name", selectValueParent);
vm.lstChildCategories = new SelectList(lstChild, "Id", "Name", child);
}
else
{
vm.lstCategories = new SelectList(lstParent, "Id", "Name");
vm.lstChildCategories = null;
}
return(View(vm));
}
public IActionResult GetChildCategories(int?parentId)
{
if (parentId == null)
{
return(NotFound());
}
var child = _courseCategoryService.GetChildCategory(parentId).ToList();
return(Json(new
{
child = child,
status = child.Count() == 0 ? false : true
}));
}
public IActionResult GetChildCategories(int id)
{
if (id == 0)
{
return(Json(new
{
child = "",
status = false
}));
}
var model = _courseCategoryService.GetById(id);
var child = _courseCategoryService.GetChildCategory(model.ParentId).ToList();
return(Json(new
{
child = child,
status = child.Count() == 0 ? false : true
}));
}
public IActionResult ListCategory()
{
var category = _courseCategoryService.GetCondition(m => m.Status == true && m.ParentId == 0).Select(m => new
{
m.Id,
m.Name,
m.SortOrder
}).OrderBy(m => m.SortOrder);
Dictionary <int, List <CourseCategories> > listCategoryChild = new Dictionary <int, List <CourseCategories> >();
foreach (var item in category)
{
var categoryChild = _courseCategoryService.GetChildCategory(item.Id).Select(m => new CourseCategories
{
Id = m.Id,
Name = m.Name,
ParentId = m.ParentId,
SortOrder = m.SortOrder
}).OrderBy(m => m.SortOrder).ToList();
if (categoryChild.Count > 0)
{
listCategoryChild.Add(item.Id, categoryChild);
}
else
{
listCategoryChild.Add(item.Id, new List <CourseCategories>());
}
}
bool status = false;
if (listCategoryChild.Count > 0)
{
status = true;
}
return(Json(new { status = status, parentCategory = category, listChild = listCategoryChild }));
}
