Well, in my application that runs Courses , I have a sign up screen, where the student clicks the "enrollment" button and enrolls in the course. field number of vacancies is decremented. The problem is that my View
does not update after the student clicks the "enrollment" button. I have to press the refresh button of the browser so that View
is updated. How do I make this View
update automatically after clicking the "signup" button.?
My View
@model IEnumerable<MeuProjeto.Models.Curso>
<h2>Catálago de Cursos</h2>
@Html.ValidationSummary(true)
@TempData["MensagemErro"]
<table class="table table-hover">
<tr>
<th>
Curso
</th>
<th>
Sigla
</th>
<th>
Ementa
</th>
<th>
Inicio
</th>
<th>
Fim
</th>
<th>
Turno
</th>
<th>
Status
</th>
<th>
Quantidade de Vagas
</th>
<th></th>
</tr>
@foreach (var item in Model)
{
<tr>
<td>
@Html.DisplayFor(modelItem => item.Nome_Curso)
</td>
<td>
@Html.DisplayFor(modelItem => item.Sigla)
</td>
<td>
<a href="@Url.Action("Ementa", "Curso")" data_toggle="modal" data_target="#modalaviso">Ementa</a>
</td>
<td>
@Html.DisplayFor(modelItem => item.Dt_Inicio)
</td>
<td>
@Html.DisplayFor(modelItem => item.Dt_Fim)
</td>
<td>
@Html.DisplayFor(modelItem => item.Turno)
</td>
<td>
<input type="text" name="Status" id="Status" value="@Html.DisplayFor(modelItem => item.Status)" readonly class="Status" />
</td>
<td>
@Html.DisplayFor(modelItem => item.Qtd_Vagas)
</td>
<td>
<div class="btn-group">
<div class="col-md-offset-2 col-md-10">
@if (item.Qtd_Vagas > 0)
{
<input type="submit" value="Inscrição" name="detalhes" class="inscricao btn btn-success" data_toggle="modal" data_target="#modalAviso" data-inscricaoid="@item.Id"/>
}
else
{
<input type="submit" value="Não há vagas" name="detalhes" class="inscricao btn btn-default" disabled="disabled"/>
}
</div>
</div>
</td>
</tr>
}
</table>
<div class="form-group">
<a href="@Url.Action("Index", "Home")"><input type="button" value="Voltar" class="btn btn-danger" /></a>
</div>
<br />
@section Scripts {
@Scripts.Render("~/bundles/jqueryval")
<script>
$(document).ready(function() {
$(".inscricao").click(function() {
$.ajax({
type: "POST",
url: "Inscricao/",
data: {inscricaoId: $(this).data("inscricaoid")},
success: function() {
$(this).attr("disabled", "disabled");
}
});
});
});
</script>
}