public ActionResult Index(SelectListItemViewModel m)
{
// Get all the animals and continents that we want pass to the selectlist
// and assign them to the corresponding properties
var animals = Help.GetAnimals();
var continents = Help.GetContinents();
// Construct the SelectListItem objects
var continentList = continents.Select(c => new SelectListItem {
Value = c.ContinentID.ToString(), Text = c.Name, Selected = m.SelectedContinentID == c.ContinentID
}).ToList();
var animalList = animals.Select(a => new SelectListItem {
Value = a.AnimalID.ToString(), Text = a.Name, Selected = m.SelectedAnimalsIDs.Contains(a.AnimalID)
});
// Re-populate animal and continent lists:
m.ContinentList = continentList;
m.AnimalList = animalList;
// get the names of selected continent and animals
m.ContinentName = continents.Where(c => c.ContinentID == m.SelectedContinentID).FirstOrDefault().Name;
m.AnimalNames = new List <string>();
foreach (var a in animals)
{
if (m.SelectedAnimalsIDs.Contains(a.AnimalID))
{
m.AnimalNames.Add(a.Name);
}
}
return(View(m));
}
public async Task <IViewComponentResult> InvokeAsync()
{
SelectListItemViewModel selectList = new SelectListItemViewModel
{
SelectListCategory = await _db.Categories.Select(d => new SelectListItem
{
Text = d.Name.ToString(),
Value = d.Id.ToString()
}).ToListAsync(),
};
return(View(selectList));
}
public async Task <IViewComponentResult> InvokeAsync()
{
SelectListItemViewModel viewModel = new SelectListItemViewModel
{
SelectListCurrentWorkers = await dbContext.CurrentWorkPlaces.Select(d => new SelectListItem
{
Text = d.Worker.Name + " " + d.Worker.Surname + " " + d.Worker.FatherName,
Value = d.Worker.Id.ToString()
}).ToListAsync(),
};
return(View(viewModel));
}
public async Task <IViewComponentResult> InvokeAsync()
{
SelectListItemViewModel viewModel = new SelectListItemViewModel()
{
SelectListPositions = await _context.Positions.Select(d => new SelectListItem
{
Text = d.PositionName,
Value = d.Id.ToString()
}).ToListAsync(),
};
return(View(viewModel));
}
public void WhenItemIsSelected_CheckImageIsChecked()
{
var sut = new SelectListItemViewModel {
Title = "Test", Selected = false
};
Assert.AreEqual(SelectListItemViewModel.UncheckedImage, sut.CheckImage);
sut.Selected = true;
Assert.AreEqual(SelectListItemViewModel.CheckedImage, sut.CheckImage);
}
public async Task <IViewComponentResult> InvokeAsync()
{
SelectListItemViewModel viewModel = new SelectListItemViewModel
{
SelectListWorkers = await _context.Workers.Select(d => new SelectListItem
{
Text = d.Employee.Name + " " + d.Employee.Surname,
Value = d.Id.ToString()
}).ToListAsync(),
};
return(View(viewModel));
}
public async Task <IViewComponentResult> InvokeAsync()
{
SelectListItemViewModel viewModel = new SelectListItemViewModel
{
SelectListShops = await _dbContext.Shops.Select(d => new SelectListItem
{
Text = d.Name,
Value = d.Id.ToString()
}).ToListAsync(),
};
return(View(viewModel));
}
public async Task <IViewComponentResult> InvokeAsync()
{
SelectListItemViewModel selectList = new SelectListItemViewModel
{
SelectListBrand = await _dbContext.Brands.Select(d => new SelectListItem
{
Text = d.Name,
Value = d.Id.ToString()
}).ToListAsync(),
};
return(View(selectList));
}
public ActionResult AddOrEdit(int id = 0)
{
var model = new BookDto();
var responseAth = WebApiClient.GetAsync("Authors").Result;
var ahtList = responseAth.Content.ReadAsAsync <IEnumerable <AuthorDto> >().Result;
var authorDtos = ahtList as AuthorDto[] ?? ahtList.ToArray();
model.Authors = authorDtos.Select(a => new SelectListItemViewModel
{
Id = a.Id,
Text = a.FirstName + " " + a.LastName
}).ToList();
HttpResponseMessage responseCtgr = WebApiClient.GetAsync("Categories").Result;
var ctgrList = responseCtgr.Content.ReadAsAsync <IEnumerable <CategoryDto> >().Result;
var ctgrDtos = ctgrList as CategoryDto[] ?? ctgrList.ToArray();
model.Categories = ctgrList.Select(c => new SelectCategoryListItemViewModel
{
Id = c.Id,
Title = c.Title
}).ToList();
if (id == 0)
{
return(View(model));
}
var response = WebApiClient.GetAsync("Books/" + id).Result;
model = response.Content.ReadAsAsync <BookDto>().Result;
model.Authors = authorDtos.Select(a =>
{
var viewModel = new SelectListItemViewModel
{
Id = a.Id,
Text = a.FirstName + " " + a.LastName
};
return(viewModel);
}).ToList();
model.Categories = ctgrDtos.Select(a =>
{
var viewModel = new SelectCategoryListItemViewModel()
{
Id = a.Id,
Title = a.Title
};
return(viewModel);
}).ToList();
return(View(model));
}
public ActionResult Index()
{
// Get all the animals and continents that we want pass to the selectlist
// and assign them to the corresponding properties
var animals = Help.GetAnimals();
var continents = Help.GetContinents();
// Preselected items
var selectedAnimalIDs = new int[] { 2, 5, 8 };
var selectedContinentID = 4;
// Construct the SelectListItem objects
var continentList = continents.Select(c => new SelectListItem {
Value = c.ContinentID.ToString(), Text = c.Name, Selected = c.ContinentID == selectedContinentID ? true : false
}).ToList();
var animalList = animals.Select(a => new SelectListItem {
Value = a.AnimalID.ToString(), Text = a.Name, Selected = selectedAnimalIDs.Contains(a.AnimalID)
});
// Construct the view model that we want to pass to the view
var viewModel = new SelectListItemViewModel
{
PageTitle = "Using a collection of SelectListItems as view model property",
// The view's Razor helper will receive a collection of SelectListItem object.
// The value of properties of each select list item object are set
AnimalList = animalList,
ContinentList = continentList,
OptionLabel = "*** Please select a continent! ***",
// It can be null (default value), so no animals will be preselected.
// If you assign a value, animals with the ID of those numbers will be preselected
SelectedAnimalsIDs = selectedAnimalIDs,
// It can be 0 (default value), so no continent will be preselected
// If you assign a value, continent with that ID will be preselected
SelectedContinentID = 4,
// Names of the continent and animals before submission.
// If using default value (null), check for null in the view
ContinentName = string.Empty,
AnimalNames = new List <string>()
};
return(View(viewModel));
}
