how to multi select the data from drop down and save it in sql as csv

public class Person // Main EF class
{
public int Id { get; set; }
public string Name { get; set; }
}
public class MultiDropDownListViewModel //View model for get
{
public string Name { get; set; }
public List ItemList { get; set; }
}
public class PostSelectedViewModel (view model for post)
{
public string[] SelectedNames { get; set; }
}
public IActionResult Index()
{
var data = new List {
new MultiDropDownListViewModel { Name="Sachin"},
new MultiDropDownListViewModel { Name="singh"},
};
MultiDropDownListViewModel model = new();
model.ItemList = data.Select(x => new SelectListItem { Text = x.Name, Value = x.Name}).ToList();
return View(model);
}
@model MultiSelectAspNet.Models.MultiDropDownListViewModel
@{
ViewData["Title"] = "Home Page";
}
class="container">
class="card">
class="card-text text-center">
Multi Dropdownlist example

1 Reply

Know the answer? Post it — somebody with the same question will find it here.