cascading commesse

Controllers/CommesseVTController.cs

@@ -2,6 +2,7 @@
 using Microsoft.AspNetCore.Mvc.Rendering;
 using Newtonsoft.Json;
 using System.Diagnostics;
+using System.Reflection;
 using System.Text;
 using VirtualTask.Models;
 using X.PagedList;
@@ -104,7 +105,7 @@ namespace VirtualTask.Controllers
 
             ViewBag.Admin = admin;
 
-            ViewBag.Impianti = getImpianti();
+            //ViewBag.Impianti = getImpianti();
             ViewBag.Anag = getClienti();
             return View();
         }
@@ -390,7 +391,28 @@ namespace VirtualTask.Controllers
 
             return selectItems; 
         }
+        private List<Impianto> getImpiantiALL()
+        {
+            SessionHelper helper = new SessionHelper(this);
+            token = helper.GetStringValue("tok");
+            //apiUrl = helper.GetStringValue("")
+            urlBase = apiUrl + "impiantiListMngr";
+            urlBase = urlBase + "?token=" + token;
+            Uri baseAddress = new Uri(urlBase);
+            client = new HttpClient();
+            client.BaseAddress = baseAddress;
 
+            List<SelectListItem> selectItems = new List<SelectListItem>();
+            List<Impianto> modelList = new List<Impianto>();
+            HttpResponseMessage response = client.GetAsync(baseAddress).Result;
+
+            if (response.IsSuccessStatusCode)
+            {
+                string data = response.Content.ReadAsStringAsync().Result;
+                modelList = JsonConvert.DeserializeObject<List<Impianto>>(data);
+            }
+            return modelList;
+        }
         private List<SelectListItem> getClienti()
         {
             SessionHelper helper = new SessionHelper(this);
@@ -492,33 +514,63 @@ namespace VirtualTask.Controllers
             return View(new ErrorViewModel { RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier, ErrMsg = e });
         }
 
-        //private bool checkAziendaPresente(string azienda)
+
+
+        #endregion 
+
+        #region CASCADING
+
+        public IActionResult Cascading()
+        {
+            Cascading model = new Cascading();
+            model.Clienti = getClienti();
+            return View(model);
+        }
+
+
+        [HttpPost]
+        public ActionResult Cascading(string lacodcli)
+        {
+            Cascading model = new Cascading();
+            model.Clienti = getClienti();
+
+            if (!string.IsNullOrEmpty(lacodcli))
+            {
+                List<Impianto> impianti = new List<Impianto>();
+                impianti = getImpiantiALL();
+                var impiaCli = impianti.Where(x => x.imultcli.Equals(lacodcli)).ToList();
+                foreach (Impianto i in impiaCli)
+                {
+                    SelectListItem listItem = new SelectListItem();
+                    string s = i.imcodimp + " - " + i.imdescri;
+                    listItem.Value = i.imcodimp;
+                    listItem.Text = s;
+                    model.Impianti.Add(listItem);
+                    //model.Impianti.Add(new SelectListItem { Text = i.imcodimp, Value = i.imcodimp });
+                    
+                }
+            }
+            //string data = JsonConvert.SerializeObject(model.Impianti);
+            //return  Json(data);
+            return Json(new SelectList(model.Impianti, "Value", "Text"));
+        }
+        //[HttpPost]
+        //public ActionResult GetDistrict(string ancodice)
         //{
-        //    bool trovato = false;
+        //    int statId;
-        //    bool bAziPres = false;
+        //    List<SelectListItem> districtNames = new List<SelectListItem>();
-
+        //    if (!string.IsNullOrEmpty(stateId))
-        //    //urlBase = "http://10.0.0.187:8000/api/Polo/AziendePresentiList";
-        //    urlBase = apiUrl + "AziendePresentiList";
-        //    Uri baseAddress = new Uri(urlBase);
-        //    client = new HttpClient();
-        //    client.BaseAddress = baseAddress;
-
-        //    List<AziendaPres> modelList = new List<AziendaPres>();
-        //    HttpResponseMessage response = client.GetAsync(baseAddress).Result;
-        //    if (response.IsSuccessStatusCode)
         //    {
-        //        string data = response.Content.ReadAsStringAsync().Result;
+        //        statId = Convert.ToInt32(stateId);
-        //        modelList = JsonConvert.DeserializeObject<List<AziendaPres>>(data);
+        //        List<DistrictMaster> districts = schoolEntity.DistrictMasters.Where(x => x.StateId == statId).ToList();
-        //        foreach (AziendaPres a in modelList)
+        //        districts.ForEach(x =>
         //        {
-        //            if (!string.IsNullOrEmpty(a.tccodazi) && a.tccodazi.Trim().Equals(azienda))
+        //            districtNames.Add(new SelectListItem { Text = x.DistrictName, Value = x.DistrictId.ToString() });
-        //                trovato = true;
+        //        });
-        //        }
-        //        bAziPres = trovato;
         //    }
-        //    return bAziPres;
+        //    return Json(districtNames, JsonRequestBehavior.AllowGet);
         //}
+        #endregion
 
-        #endregion ALTRI METODI
     }
 }

Models/Cascading.cs

@@ -0,0 +1,21 @@
+using Microsoft.AspNetCore.Mvc.Rendering;
+
+namespace VirtualTask.Models
+{
+    public class Cascading
+    {
+        public Cascading()
+        {
+            this.Clienti = new List<SelectListItem>();
+            this.Impianti = new List<SelectListItem>();
+        }
+
+        public List<SelectListItem> Clienti { get; set; }
+        public List<SelectListItem> Impianti { get; set; }
+
+        public string? lacodcli { get; set; }
+        public string? ancodice { get; set; }
+        public string? imcodimp { get; set; }
+
+    }
+}

Views/CommesseVT/Cascading.cshtml

@@ -0,0 +1,61 @@
+@model VirtualTask.Models.Cascading
+
+@{
+    Layout = null;
+}
+
+<script src="~/assets/js/jquery.min.js"></script>
+
+<h2>Cascading Dropdownlist</h2>
+<table>
+    <tr>
+        <td>
+            <label>Clienti</label>
+        </td>
+        <td>
+            @Html.DropDownListFor(x => x.ancodice, Model.Clienti, "--Select--", new { @id="ddlClienti"});
+        </td>
+    </tr>
+    <tr>
+        <td>
+            <label>Impianti</label>
+        </td>
+        <td id="District">
+            @Html.DropDownListFor(x => x.imcodimp, new List<SelectListItem>(), "--Select--", new { @id="ddlImpianti"});
+        </td>
+    </tr>
+</table>
+
+<script type="text/javascript">
+    $(document).ready(function () {
+        $('#ddlClienti').change(function () {
+            $.ajax({
+                type: "post",
+                url: "/CommesseVT/Cascading",
+                data: { ancodice: $('#ddlClienti').val() },
+                datatype: "json",
+                traditional: true,
+                success: function (states) {
+
+                    //alert(states.length);
+                    //alert(JSON.stringify(states));
+
+                    var district = "<select id='ddlImpianti' class='form-control'>";
+                    district = district + '<option value="">--Seleziona--</option>';
+                    for (var i = 0; i < states.length; i++) {
+                        district = district + '<option value="' + states[i].value + '">' + states[i].text + '</option>';
+                        //alert(states[i].text);
+                        //alert(states[i].value);
+                        //alert(district);
+                    }
+
+                    district = district + '</select>';
+                    alert(district);
+                    $('#District').html(district);
+                }
+            });
+        });
+    });
+</script>
+
+

Views/CommesseVT/Create.cshtml

@@ -29,12 +29,16 @@
                         </div>
                         <div class="col-lg-6 col-md-6 col-sm-12 col-12">&nbsp;</div>
                         <div class="form-group">
-                            @Html.DropDownListFor(x => x.lacodcli,(IEnumerable<SelectListItem>)ViewBag.Anag, new{@class = "form-control"})
+@*                            @Html.DropDownListFor(x => x.lacodcli,(IEnumerable<SelectListItem>)ViewBag.Anag, new{@class = "form-control"})*@
+                            @Html.DropDownListFor(x => x.lacodcli, (IEnumerable<SelectListItem>)ViewBag.Anag, "--Seleziona un cliente--", new { @id="ddlClienti",@class = "form-control"})
                             <span asp-validation-for="lacodcli" class="text-danger"></span>
                         </div>
                         <div class="col-lg-6 col-md-6 col-sm-12 col-12">&nbsp;</div>
                         <div class="form-group">
-                            @Html.DropDownListFor(x => x.lacodimp,(IEnumerable<SelectListItem>)ViewBag.Impianti, new{@class = "form-control"})
+@*                            @Html.DropDownListFor(x => x.lacodimp,(IEnumerable<SelectListItem>)ViewBag.Impianti, new{@class = "form-control"})*@
+                            <div id="District">
+                                @Html.DropDownListFor(x => x.lacodimp, new List<SelectListItem>(), "--Seleziona un impianto--", new { @id="ddlImpianti",@class = "form-control"})
+                            </div>
                             <span asp-validation-for="lacodimp" class="text-danger"></span>
                         </div>
                         <div class="col-lg-6 col-md-6 col-sm-12 col-12">&nbsp;</div>
@@ -59,7 +63,35 @@
     </div>
 </div>
 <hr />
+<script src="~/assets/js/jquery.min.js"></script>
+<script type="text/javascript">
+    $(document).ready(function () {
+        $('#ddlClienti').change(function () {
+            $.ajax({
+                type: "post",
+                url: "/CommesseVT/Cascading",
+                data: { lacodcli: $('#ddlClienti').val() },
+                datatype: "json",
+                traditional: true,
+                success: function (states) {
 
+
+
+                    var district = "<select id='ddlImpianti' class='form-control'>";
+                    district = district + '<option value="">--Seleziona--</option>';
+                    for (var i = 0; i < states.length; i++) {
+                        district = district + '<option value="' + states[i].value + '">' + states[i].text + '</option>';
+
+                    }
+
+                    district = district + '</select>';
+
+                    $('#District').html(district);
+                }
+            });
+        });
+    });
+</script>
 @* <div class="agy-project-wrapper agy-project-page-wrapper">
     <div class="container">
         <div class="row">