I need to switch two different models in one view.
For that, I created a class that contains my two "subclasses" of my models.
So far so good, my problem is in converting these classes to .ToList(), I have an error that tells me that I can not convert a List<Events> into Events (which I understand perfectly).
Except that if in my main class (EventViewModel) I change and I say that my subclasses are lists, then when I go in my view I do not parivens more to access the elements of my subclasses.
Indeed, I have for example a @Html.LabelFor(model => model._Events.) Except that there is no way to find the desired element of my object, since it represents a list.
I still specify that results is of type IEnumerable and also that I need to recover several events by request.
To do this, I used this page (Two models in one view in ASP MVC 3), especially the second answer.
Controller
[Authorize]
[HttpGet]
public async Task<ActionResult> Index()
{
ViewBag.sessionv = HttpContext.Session.GetInt32("idMember");
FileMakerRestClient client = new FileMakerRestClient(serverName, fileName, userName, password);
var toFind = new Models.EventsLines { Zkf_CTC = 1053 };
var results = await client.FindAsync(toFind);
Models.EventViewModel oEventViewModel = new Models.EventViewModel
{
_EventsLines = (from o in results select o).ToList()
};
ViewBag.JsonList = oEventViewModel;
return View(oEventViewModel);
}
[Authorize]
[HttpGet]
public async Task<ActionResult> GetEventsDetails(int Id_Event, int Id_CTC)
{
ViewBag.sessionv = HttpContext.Session.GetInt32("idMember");
FileMakerRestClient client = new FileMakerRestClient(serverName, fileName, userName, password);
var toFind = new Models.SubEventsLines { Zkp_WEB_SEL = ViewBag.sessionv, Zkf_CTC = Id_CTC, Zkf_EVL = Id_Event };
var results = await client.FindAsync(toFind);
Models.EventViewModel oEventViewModel = new Models.EventViewModel
{
_SubEventsLines = (from o in results select o).ToList()
};
Console.WriteLine(oEventViewModel);
return Json(oEventViewModel);
}
public class EventViewModel
{
public Events _Events { get; set; }
public SubEvents _SubEvents { get; set; }
}
**View**
@model jak.formulaire.Models.EventViewModel
<div class="container">
<div class="col-5" style="margin-top:2%">
<h3>Registration History</h3>
</div>
@* Table of Events member *@
<div>
<table id="example" class="table table-hover" style="width:100%; margin-top:2%">
<thead>
<tr>
<th scope="col">Event Name</th>
<th scope="col">Start Date</th>
<th scope="col">End Date</th>
<th scope="col">Status</th>
<th scope="col"></th>
</tr>
</thead>
<tbody>
@foreach (var item in Model._EventsLines)
{
<tr>
<td>@item.Event_Name</td>
<td>@item.Event_DateStart</td>
<td>@item.Event_DateEnd</td>
<td>@item.Event_Status</td>
<td><a href="#myModal" class="myModal" data-toggle="modal" data-target="#myModal" onclick="GetEventsDetails()" data-id="@item.Zkp">View Details</a></td>
</tr>
}
</tbody>
</table>
</div>
</div>
@* Modal Details *@
<div class="modal" role="dialog" id="myModal">
<div class="modal-dialog modal-lg" role="document">
<div class="modal-content">
<div class="modal-header">
<h4 class="modal-title" id="myModalTitle">Details : </h4>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">
<div id="myModalContent">
<div class="container" style="width:auto; margin-top:1%">
<div class="row col-12">
@foreach (var item in Model._EventsLines)
{
<div class="form-horizontal col-6" style="margin-left:-5%">
@Html.HiddenFor(model => model._EventsLines.FirstOrDefault().Zkp, new { data_val = "false" })
@Html.HiddenFor(model => model._EventsLines.FirstOrDefault().Zkf_CTC, new { data_val = "false" })
<div class="form-check-inline col-12" style="margin-top:1%">
<label class="control-label col-md-5" style="font-size:13px">Start Date</label>
<input name="Event_StartDate" id="Event_StartDate" value="@item.Event_Name" class="form-control col-md-7" readonly="" />
@*@Html.EditorFor(model => model._Events.FirstOrDefault().Event_Name, new { htmlAttributes = new { @class = "form-control col-md-7", @style = "font-size:13px, height:10px", @readonly = "", @placeholder = "Date Start", @id = "Event_StartDate" } })*@
</div>
<div class="form-check-inline col-12" style="margin-top:1%">
<label class="control-label col-md-5" style="font-size:13px">End Date</label>
@Html.EditorFor(model => model._EventsLines.FirstOrDefault().Event_DateEnd, new { htmlAttributes = new { @class = "form-control col-md-7", @style = "font-size:13px, height:10px", @readonly = "", @placeholder = "Date End", @id = "Event_EndDate" } })
</div>
<div class="form-check-inline col-12" style="margin-top:1%">
<label class="control-label col-md-5" style="font-size:13px">City</label>
@Html.EditorFor(model => model._EventsLines.FirstOrDefault().Event_City, new { htmlAttributes = new { @class = "form-control col-md-7", @style = "font-size:13px, height:10px", @readonly = "", @placeholder = "City", @id = "Event_City" } })
</div>
<div class="form-check-inline col-12" style="margin-top:1%">
<label class="control-label col-md-5" style="font-size:13px">Country</label>
@Html.EditorFor(model => model._EventsLines.FirstOrDefault().Event_Country, new { htmlAttributes = new { @class = "form-control col-md-7", @style = "font-size:13px, height:10px", @readonly = "", @placeholder = "Country", @id = "Event_Country" } })
</div>
</div>
<div class="form-horizontal col-6">
<div class="form-check-inline col-12" style="margin-top:1%">
<label class="control-label col-md-5" style="font-size:13px">Type</label>
@Html.EditorFor(model => model._EventsLines.FirstOrDefault().Event_Type, new { htmlAttributes = new { @class = "form-control col-md-7", @style = "font-size:13px, height:10px", @readonly = "", @placeholder = "Type", @id = "Event_Type" } })
</div>
<div class="form-check-inline col-12" style="margin-top:1%">
<label class="control-label col-md-5" style="font-size:13px">Status</label>
@Html.EditorFor(model => model._EventsLines.FirstOrDefault().Event_Status, new { htmlAttributes = new { @class = "form-control col-md-7", @style = "font-size:13px, height:10px", @readonly = "", @placeholder = "Status", @id = "Event_Status" } })
</div>
<div class="form-check-inline col-12" style="margin-top:1%">
<label class="control-label col-md-5" style="font-size:13px">Total Due</label>
@Html.EditorFor(model => model._EventsLines.FirstOrDefault().Event_TotalDue, new { htmlAttributes = new { @class = "form-control col-md-7", @style = "font-size:13px, height:10px", @readonly = "", @placeholder = "Total Due", @id = "Event_TotalDue" } })
</div>
</div>
}
<div class="col-12">
<div class="card border-primary" style="margin-top:5%; margin-left:-4%; width:113%">
<div class="card-header"> <h6>Sub-Events</h6></div>
<div class="card-body">
<table id="SubEventsDatatables" class="display col-12">
<thead>
<tr>
<th scope="col">Name</th>
<th scope="col">Start Date</th>
<th scope="col">Status</th>
<th scope="col">Fees</th>
</tr>
</thead>
</table>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
@section Scripts{
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link rel="stylesheet" type="text/css" href="https://cdn.datatables.net/1.10.19/css/jquery.dataTables.css">
<script type="text/javascript" charset="utf8" src="https://cdn.datatables.net/1.10.19/js/jquery.dataTables.js"></script>
<script type="text/javascript">
// Get the modal
var modal = document.getElementById('myModal');
// Get the button that opens the modal
var btn = document.getElementById("myBtn");
// Get the <span> element that closes the modal
var span = document.getElementsByClassName("close")[0];
// When the user clicks the button, open the modal
//btn.onclick = function () {
// modal.style.display = "block";
//}
// When the user clicks on <span> (x), close the modal
span.onclick = function () {
modal.style.display = "none";
}
// When the user clicks anywhere outside of the modal, close it
window.onclick = function (event) {
if (event.target == modal) {
modal.style.display = "none";
}
}
////triggered when modal is about to be shown
//$('#myModal').on('show.bs.modal', function (e) {
// GetEventsDetails();
// //get data-id attribute of the clicked element
// var id = $(this).data('id');
// //populate the textbox
// $(e.currentTarget).find('input[name="Event_StartDate"]').val('id');
//});
//once the modal has been shown
$('#myModal').on('shown.bs.modal', function () {
//Get the datatable which has previously been initialized
var dataTable = GetEventsDetails();
//recalculate the dimensions
dataTable.columns.adjust().responsive.recalc();
//get data-id attribute of the clicked element
var id = $(this).data('id');
//populate the textbox
$(e.currentTarget).find('input[name="Event_StartDate"]').val('id');
});
$(document).ready(function () {
});
//$(function () {
// $(".myModal").click(function () {
// var my_id = $(this).data('id');
// $(".modal-body #hiddenValue").val(my_id);
// })
//});
function GetEventsDetails() {
return $('#SubEventsDatatables').DataTable({
"paging": false,
"ordering": false,
"searching": false,
"info": false,
processing: true,
ajax: {
"url": '@Url.Action("GetEventsDetails", "Events")' + "/" + 1053 + "/" + 1454,
"type": "GET",
"datatype": "json",
succes: function (data) {
$("#Name").val(data['Name_cU']);
$("#Name").val(data['Date']);
$("#Name").val(data['Status']);
$("#Name").val(data['Fee_cU']);
},
},
columns: [
{ "data": "Name_cU" },
{ "data": "Date" },
{ "data": "Status" },
{ "data": "Fee_cU" },
]
});
}
</script>
}
