Untitled

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.Rendering;
using Microsoft.EntityFrameworkCore;
using edxl_cap_v1_2.Data;
using edxl_cap_v1_2.Models;
using edxl_cap_v1_2.Models.ContentViewModels;

namespace edxl_cap_v1_2.Controllers
{
public class AlertsController : Controller
{
    private readonly ApplicationDbContext _context;

    public AlertsController(ApplicationDbContext context)
    {
        _context = context;
    }

    // GET: Alerts
    public ActionResult AlertSelect()
    {
        var vm = new AlertViewModel();

        //Load the Identifiers property which will be used to build the SELECT element
        vm.Alert_Identifiers = _context.EdxlCapMsg
                                .Select(x => new SelectListItem
                                {
                                    Value = x.AlertIndex.ToString(),
                                    Text = x.Alert_Identifier
                                }).ToList();

        //Load the Alerts
        vm.Alerts = _context.EdxlCapMsg.Select(a => new AlertVm
        {
            AlertIndex = a.AlertIndex,
            Alert_Identifier = a.Alert_Identifier
        }).ToList();
        return View(vm);
    }

    // GET: Alerts
    public async Task<IActionResult> Index()
    {
        return View(await _context.Alert.ToListAsync());
    }

    [HttpPost]
    public IActionResult LoadAlert(Alert obj, string LoadAlert)
    {
        if (!string.IsNullOrEmpty(LoadAlert))
        {
            ViewBag.Message = "Alert loaded successfully";
        }
        return RedirectToAction("Index", "Alerts");
    }

@model edxl_cap_v1_2.Models.ContentViewModels.AlertViewModel

@{
    ViewData["Title"] = "AlertSelect";
    Layout = "~/Views/Shared/_CapCategoryLayout.cshtml";
}

<head>
    <meta name="viewport" content="width=device-width" />
    <title>@ViewBag.Title</title>
</head>

@{
    <h4>@Model.Alerts.Count Alerts</h4>

    <form asp-controller="Alerts" asp-action="LoadAlert" method="post">
        <select asp-for="SelectedAlertIndex" asp-items="@Model.Alert_Identifiers">
            <option>Select one</option>
        </select>
        <br />
        <input type="submit" name="LoadAlert" value="LoadAlert" />
    </form>
}

@model IEnumerable<edxl_cap_v1_2.Models.Alert>
@using edxl_cap_v1_2.Models

@{
    ViewData["Title"] = "Index";
    Layout = "~/Views/Shared/_CapCategoryLayout.cshtml";
}

<html>
<head>
    <meta name="viewport" content="width=device-width" />
    <title>@ViewBag.Title</title>
</head>
<body>

    <h4>@ViewBag.Message</h4>

<h3>Alert</h3>

<style>
    tr:nth-child(even) {
        background-color: lightBlue;
    }

    tr:nth-child(odd) {
        background-color: white;
    }
</style>

<table id="elementTable" class="smallText">

    @foreach (var item in Model)
    {
        <tr>
            <td>
                <input type="checkbox" name="start">start
            </td>
            <td>
                &nbsp;&nbsp;element:<br>
                &nbsp;&nbsp;@Html.DisplayNameFor(model => model.Alert_Identifier)<text>*</text>
                @if (Element.Required == true)
                {
                    <text>*</text>
                }
                else
                {
                    <text>&nbsp;&nbsp;</text>
                }
            </td>
            <td>
                <div id="elementInput">

                    @if (Element.DatatypeSize < 49)
                    {
                        <span class="smallText">
                            Enter @Html.DisplayNameFor(model => model.AlertIndex) value
                            <input type="text" name="elementValue" value="@Html.DisplayFor(modelItem => item.AlertIndex)" size="25" />
                        </span>
                    }
                    else if (Element.DatatypeSize > 49)
                    {
                        <span class="smallText">
                            Enter @Html.DisplayNameFor(model => model.AlertIndex) value
                            <textarea name="elementValue" rows="4" value="@Html.DisplayFor(modelItem => item.AlertIndex)" cols="25">
                            </textarea>
                        </span>
                    }
                </div>
            </td>
            <td>
                @if (Element.Repeatable == true)
                {
                    <input type="radio" name="repeatElement" value="repeat" /><text>&nbsp; repeat</text>
                }
                else
                {
                    <text>&nbsp;&nbsp;</text>
                }
            </td>
            <td>
                <form asp-area="" asp-controller="alerts" asp-action="Details" method="post" asp-route-id="@item.AlertIndex">
                    <input type="hidden"
                           name="Identifier"
                           value="@Html.DisplayFor(modelItem => item.AlertIndex)">
                    <input type="submit"
                           value="add element">
                </form>
            </td>
            <td>
                <a asp-action="Edit" asp-route-id="@item.AlertIndex">Edit</a>
                <a asp-action="Delete" asp-route-id="@item.AlertIndex">Delete</a>
            </td>
        </tr>

using System;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;

namespace edxl_cap_v1_2.Models
{
public class Alert
{
    [Key]
    public int AlertIndex { get; set; }
    [MaxLength(150)]
    public string Alert_Identifier { get; set; }
    public string Sender { get; set; }
    public DateTime Sent { get; set; }
    public Status Status { get; set; }
    public MsgType MsgType { get; set; }
    public string Source { get; set; }
    public Scope Scope { get; set; }
    public string Restriction { get; set; }
    public string Addresses { get; set; }
    public string Code { get; set; }
    public string Note { get; set; }
    public string References { get; set; }
    public string Incidents { get; set; }
    public int DataCategory_Id { get; set; }

    public ICollection<Element> Elements { get; set; }

    public System.Collections.IEnumerator GetEnumerator()
    {
        throw new NotImplementedException();
    }
}

public enum Status
{
    Actual,
    Exercise,
    System,
    Test,
    Draft
}
public enum MsgType
{
    Alert,
    Update,
    Cancel,
    Ack,
    Error
}
public enum Scope
{
    Public,
    Restricted,
    Private
}

using Microsoft.AspNetCore.Mvc.Rendering;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;

namespace edxl_cap_v1_2.Models.ContentViewModels
{
public class AlertViewModel
{
    public string SelectedAlertIndex { get; set; }
    public List<SelectListItem> Alert_Identifiers { get; set; }
    public List<AlertVm> Alerts { get; set; }
}
public class AlertVm
{
    [Key]
    public int AlertIndex { get; set; }
    [MaxLength(150)]
    public string Alert_Identifier { get; set; }
}

}