@model SchoolViewModel
<form asp-action="AddEdit" method="post" id="frm">
<div class="col-md-4">
    <div asp-validation-summary="ModelOnly" class="text-danger"></div>
    <div class="form-group">
        <label asp-for="@Model.Student.LastName" class="control-label"></label>
        <input asp-for="@Model.Student.LastName" class="form-control" />
        <span asp-validation-for="@Model.Student.LastName" class="text-danger"></span>
    </div>
    <div class="form-group">
        <label asp-for="@Model.Student.FirstMidName" class="control-label"></label>
        <input asp-for="@Model.Student.FirstMidName" class="form-control" />
        <span asp-validation-for="@Model.Student.FirstMidName" class="text-danger"></span>
    </div>
    <div class="form-group">
        <label asp-for="@Model.Student.EnrollmentDate" class="control-label"></label>
        <input asp-for="@Model.Student.EnrollmentDate" class="form-control" id="datetime" />
        <span asp-validation-for="@Model.Student.EnrollmentDate" class="text-danger"></span>
    </div>
    <div class="form-group">
        <input type="submit" value="Save" class="btn btn-default" />
    </div>
</div>

<div class="col-md-8">
    <table class="table table-bordered">
        <thead>
            <tr>
                <th>
                    Course Name
                </th>
                <th>
                    Credits
                </th>
                <th>
                    Course Id
                </th>
            </tr>
        </thead>
        <tbody>
            @foreach (var course in Model.Courses)
            {
                <tr>
                    <td>
                        <div class="form-group">
                            <input asp-for="@course.IsChecked" type="checkbox" class="checkbox-inline"/>
                            <label asp-for="@course.Title" class="checkbox-inline">@course.Title</label>
                            <input asp-for="@course.CourseID" type="hidden" />
                            <input asp-for="@course.Title" type="hidden" />
                        </div>
                    </td>
                    <td>
                        @course.Credits
                    </td>
                    <td>
                        @course.CourseID
                    </td>
                </tr>
            }
        </tbody>
    </table>
</div>

[HttpPost]
    [ValidateAntiForgeryToken]
    public async Task<IActionResult> AddEdit(SchoolViewModel model)
    {

        try
        {
            if (ModelState.IsValid)
            {
                _context.Add(model.Student);
                await _context.SaveChangesAsync();
                return RedirectToAction(nameof(Index));
            }
        }
        catch (DbUpdateException ex)
        {
            ModelState.AddModelError("", "Unable to save changes. + ex);
        }

        return View(model);
    }