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POMVC 2 - Cannot retieve checkbox values in MVC Contrib grid
 

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  1. POMVC 2 - Cannot retieve checkbox values in MVC Contrib grid
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    <p>I have a checkbox on my MVC Contrib grid;</p> <pre><code> &lt;%= Html.Grid(Model.TeamMembers).Columns(column =&gt; { column.For(model =&gt; model.Surname); column.For(model =&gt; model.Forename); column.For(model =&gt; model.DaysLeftThisYear).Named("Days Left This Year"); column.For(model =&gt; model.DaysLeftNextYear).Named("Days Left Next Year"); column.For(model =&gt; Html.CheckBox("chkbox", model.SelectForConfirmationFlag)) .Named("Select?") .Sortable(false); }).Sort((GridSortOptions)ViewData["sort"]) %&gt; &lt;/div&gt; &lt;p&gt;&lt;%= Html.Pager((IPagination)Model.TeamMembers)%&gt;&lt;/p&gt; </code></pre> <p>The user can then click on the checkboxes, but when he submits, the new values are NOT picked up in the controller. The page is contained in a page which has a BeginForm statement;</p> <pre><code>&lt;% using (Html.BeginForm("Home", "Approver", FormMethod.Post, new { id = "frmHome" })) {%&gt; </code></pre> <p>My controller looks like;</p> <pre><code>[HttpGet] [Authorize(Roles = "Administrator, ManagerIT, ManagerAccounts, Approver")] public ActionResult Home(GridSortOptions sort, int? page) { SessionObjects.LoggedInUserName = User.Identity.Name; if (SessionObjects.ApprovalViewModel.TeamMembers.Count() == 0) SessionObjects.ApprovalViewModel = new ApprovalViewModel(); TempData["ReadOnly"] = true; if (sort.Column != null) { SessionObjects.ApprovalViewModel.TeamMembers = SessionObjects.ApprovalViewModel.TeamMembers.OrderBy(sort.Column, sort.Direction); } SessionObjects.ApprovalViewModel.TeamMembers = SessionObjects.ApprovalViewModel.TeamMembers.AsPagination(page ?? 1, Utility.GetPageLength()); ViewData["sort"] = sort; return View(SessionObjects.ApprovalViewModel); } [HttpPost] public ActionResult Home(ApprovalViewModel avm) { if (avm.TeamMembers.Count() == 0) { TempData["ErrorMessage"] = "You have no team members to select"; return RedirectToAction("Home"); } else if (avm.TeamMembers.Where(x =&gt; x.SelectForConfirmationFlag == true).Count() == 0) { TempData["ErrorMessage"] = "You must select at least one team member"; return RedirectToAction("Home"); } else { string[] selectedEmployees = avm.TeamMembers .Where(x =&gt; x.SelectForConfirmationFlag == true) .Select(x =&gt; x.EmployeeId.ToString()).ToArray(); var result = RedirectToAction("ConfirmBookings", "Approver", new { selectedEmployeesParameters = selectedEmployees }); result.AddArraysToRouteValues(); return result; } } </code></pre>
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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