DatePickerFor does not work - asp.net-mvc

I am using telerik DatePickerFor for getting datetime value. Here is my model class:
public class Kisi
{
[Display(Name="date1")]
public DateTime date1{ get; set; }
[Display(Name = "date2")]
public DateTime date2 { get; set; }
[Display(Name = "date3")]
public DateTime date3{ get; set; }
}
Here is my view class:
//most parts ommited for brevity
#model LojmanMVC.Domain.Kisi
#{
ViewBag.Title = "KisiOlustur2";
}
<h2>KisiOlustur2</h2>
#using (Html.BeginForm()) {
#Html.AntiForgeryToken()
#Html.ValidationSummary(true)
<fieldset>
<!-- date1-->
<div>
<div class="editor-label">
<label>date1? </label>
</div>
<div class="editor-field">
#(Html.Kendo().DatePickerFor(m=>m.date1)
.Name("dtpickerMemuriyetBaslama")
.Min(new DateTime(1900, 1, 1))
.Max(new DateTime(2099, 12, 31))
.Value(DateTime.Today)
)
<br />
<!-- Html.ValidationMessageFor(model => model.MemuriyetBaslamaTarihi)-->
</div>
</div>
<div id="tey" style="display:none">
<div class="editor-label">
#Html.LabelFor(model => model.date2)
</div>
<div class="editor-field">
#(Html.Kendo().DatePickerFor(m=>m.date2)
.Name("dtAskerlikBaslama")
.Min(new DateTime(1900, 1, 1))
.Max(new DateTime(2099, 12, 31))
.Value(DateTime.Today)
)
#Html.ValidationMessageFor(model => model.AskerlikBaslangicTarihi)
</div>
</div>
<div id="hey" style="display:none">
<div class="editor-label">
#Html.LabelFor(model => model.date3)
</div>
<div class="editor-field">
#(Html.Kendo().DatePickerFor(m=>m.AskerlikBitisTarihi)
.Name("dtAskerlikBitis")
.Min(new DateTime(1900, 1, 1))
.Max(new DateTime(2099, 12, 31))
.Value(DateTime.Today)
)
<p>
<input type="submit" value="Oluştur" />
</p>
</div>
</div>
And here is my controller :
public class KisiController : Controller
{
//
// GET: /Kisi/
public ActionResult Index()
{
return View();
}
public ActionResult KisiOlustur2()
{
Kisi kisi = new Kisi();
return View(kisi);
}
[HttpPost]
public ActionResult KisiOlustur2(Kisi sisi)
{
return View(sisi);
}
}
at sisi variable, date1,date2 and date3 is null, even though I entered them. How can I solve it? Thanks in advance.

Firstly, one thing I would suggest adding to your model, is the following:
[DataType(DataType.Date, ErrorMessage = "Please enter a valid date.")]
[DisplayFormat(DataFormatString = "{0:dd-MM-yyyy}", ApplyFormatInEditMode = true)]
[Display(Name="date1")]
public DateTime date1{ get; set; }
You can customise the format string how you like and also your error message. This will ensure what the user enters has to actually be a date in the correct format.
However, I think your issue is that you are not actually passing the date from the view to the controller, you need to give your DatePickerFor a name and then pass this name into the controller for example:
[HttpPost]
public ActionResult KisiOlustur2(Kisi sisi, DateTime dtAskerlikBitis)
{
return View(sisi);
}

Related

ASP.NET MVC bool value returned from the view is 1 or 0

I am using ASP.NET MVC, and I have some problems using a CheckBoxFor. Here is my problem:
I have the following code in the view:
#Html.CheckBoxFor(model => model.stade, new { #id = "stade" })
model.stade is of type bool. In my controller, I have:
//Editar
[HttpPost]
public ActionResult InvoiceType(int Id, string Name, string Code, string Stade)
{
clsInvoiceTypea Model = new clsInvoiceType();
Model.Id = Id;
Model.Name = Name;
Model.Code = Code;
Model.Stade = stade== "1" ? true : false;
return PartialView(Model);
}
I get an error, because when Model.Stade is submitted to the view the value is 1 or 0, and I get an error saying "Can not recognize the string as a valid Boolean", but if Model.stade is boolean why the model is submitted to the view like 0 or 1? How I can I resolve this?
Here goes my solution -
Let your Model be -
public class clsInvoiceTypea
{
public int Id { get; set; }
public string Name { get; set; }
public string Code { get; set; }
public bool stade { get; set; }
}
Let your HttpGet Action be -
public ActionResult GetInvoice()
{
clsInvoiceTypea type = new clsInvoiceTypea();
return View(type);
}
And the corresponding view -
#model YourValidNameSpace.clsInvoiceTypea
#{
ViewBag.Title = "GetInvoice";
}
<h2>GetInvoice</h2>
#using (Html.BeginForm("SubmitData","Home",FormMethod.Post)) {
#Html.AntiForgeryToken()
#Html.ValidationSummary(true)
<fieldset>
<legend>clsInvoiceTypea</legend>
<div class="editor-label">
#Html.LabelFor(model => model.Name)
</div>
<div class="editor-field">
#Html.EditorFor(model => model.Name)
#Html.ValidationMessageFor(model => model.Name)
</div>
<div class="editor-label">
#Html.LabelFor(model => model.Code)
</div>
<div class="editor-field">
#Html.EditorFor(model => model.Code)
#Html.ValidationMessageFor(model => model.Code)
</div>
<div class="editor-label">
#Html.LabelFor(model => model.stade)
</div>
<div class="editor-field">
#Html.CheckBoxFor(model => model.stade)
#Html.ValidationMessageFor(model => model.stade)
</div>
<p>
<input type="submit" value="Create" />
</p>
</fieldset>
}
Let the following be your HttpPost Action -
[HttpPost]
public ActionResult SubmitData(clsInvoiceTypea model)
{
return View();
}
When you run the code, you will get following view -
When you select the checkbox and hit the create button, if you put a breakpoint on POST method and check the value, you will get true.

POST Method doesn't work MVC 4

I try Create a new article in my table art, but the POST Method doesn't work, i don't now why, , Edit Article working perfectly, i read many post form that topic and nothing, i hope anyone can help me
Model
public class Art
{
[Key]
public int idArt { get; set; }
[DisplayName("Codigo Artículo")]
[Required(ErrorMessage = "Codigo Artículo Requerido")]
[MaxLength(30)]
public string co_art { get; set; }
[DisplayName("Tipo Articulo")]
[ForeignKey("TypeArticles")]
[Required(ErrorMessage = "Tipo Artículo Requerido")]
public int IDType { get; set; }
public virtual TypeArticles TypeArticles { get; set; }
[DisplayName("Descripción")]
[Required(ErrorMessage = "Descripción Artículo Requerido")]
[MaxLength(150)]
public string des_art { get; set; }
[DisplayName("Modelo")]
[Required(ErrorMessage = "Modelo Artículo Requerido")]
[MaxLength(50)]
public string modelo { get; set; }
[DisplayName("Referencia")]
[MaxLength(50)]
[Required(ErrorMessage = "Referencia Artículo Requerido")]
public string referencia { get; set; }
[DisplayName("Linea Artículo")]
[ForeignKey("Linea")]
[Required(ErrorMessage = "Linea Artículo Requerido")]
public int IdLinea { get; set; }
public virtual Linea Linea { get; set; }
[DisplayName("Categoria Artículo")]
[ForeignKey("Categoria")]
[Required(ErrorMessage = "Categoria Artículo Requerido")]
public int idCat { get; set; }
public virtual Categoria Categoria { get; set; }
[DisplayName("Precio Venta")]
[Range(0.01, 999999999, ErrorMessage = "Precio debe estar entre 0.01 y 999999999")]
public double Price { get; set; }
[MaxLength(1024)]
[DisplayName("Info. Adicional")]
public string Adicional { get; set; }
[MaxLength(100)]
public string Photo { get; set; }
}
Controller POST Method
[HttpPost]
[ValidateInput(false)]
public ActionResult Create(Art artmodels)
{
ViewBag.idLinea = new SelectList(db.Linea.OrderBy(c => c.des_lin), "IdLinea", "des_lin");
ViewBag.IdCat = new SelectList(db.Categorias.OrderBy(c => c.des_cat), "IdCat", "des_cat");
ViewBag.IDType = new SelectList(db.TypeArticles.OrderBy(c => c.TypeDesc), "IDType", "TypeDesc");
if (ModelState.IsValid)
{
var art_exists = (from inv in db.Art where inv.co_art == artmodels.co_art.Trim() select inv).FirstOrDefault();
if (art_exists != null)
{
ModelState.AddModelError("co_art", "Codigo de Articulo ya Existe");
return View(artmodels);
}
db.Art.Add(artmodels);
db.SaveChanges();
///
//int currentPageIndex = page.HasValue ? page.Value - 1 : 0;
//var articulos = db.Art;
//IPagedList<Art> art_paged = null;
//art_paged = articulos.OrderBy(i => i.co_art).ToPagedList(currentPageIndex, (pagesize.HasValue) ? pagesize.Value : defaultPageSize);
return RedirectToAction("Edit", "Articulos", new {id = artmodels.idArt });
}
this.Response.StatusCode = 400;
return View(artmodels);
}
View
#model mvcAmerica.Models.Art
#{
ViewBag.Title = "Creacion";
}
<h1><small>Creación Articulos</small></h1>
#using (Html.BeginForm("Create", "Articulos", FormMethod.Post))
{
#Html.ValidationSummary(true)
<text>
#{Html.RenderPartial("CreateOrEditArticulos", Model);}
</text>
}
RenderPartial
#model mvcAmerica.Models.Art
#using (Html.BeginForm())
{
#Html.AntiForgeryToken()
#Html.ValidationSummary(true)
<fieldset>
#Html.HiddenFor(model => model.idArt)
<div class="clearfix">
#Html.LabelFor(model => model.co_art)
<div class="input">
#Html.EditorFor(model => model.co_art)
#Html.ValidationMessageFor(model => model.co_art)
</div>
</div>
<div class="clearfix">
#Html.LabelFor(model => model.des_art)
<div class="input">
#Html.EditorFor(model => model.des_art)
#Html.ValidationMessageFor(model => model.des_art)
</div>
</div>
<div class="clearfix">
#Html.LabelFor(model => model.IDType, "Tipo Articulo")
<div class="input chosen-select">
#Html.DropDownList("IDType", String.Empty)
#Html.ValidationMessageFor(model => model.IDType)
</div>
</div>
<div class="clearfix">
#Html.LabelFor(model => model.modelo)
<div class="input">
#Html.EditorFor(model => model.modelo)
#Html.ValidationMessageFor(model => model.modelo)
</div>
</div>
<div class="clearfix">
#Html.LabelFor(model => model.referencia)
<div class="input">
#Html.EditorFor(model => model.referencia)
#Html.ValidationMessageFor(model => model.referencia)
</div>
</div>
<div class="clearfix">
#Html.LabelFor(model => model.IdLinea)
<div class="input chosen-select">
#Html.DropDownList("IdLinea", String.Empty)
#Html.ValidationMessageFor(model => model.IdLinea)
</div>
</div>
<div class="clearfix">
#Html.LabelFor(model => model.idCat)
<div class="input chosen-select">
#Html.DropDownList("IdCat", String.Empty)
#Html.ValidationMessageFor(model => model.idCat)
</div>
</div>
<div class="clearfix">
#Html.LabelFor(model => model.Price)
<div class="input">
#Html.EditorFor(model => model.Price)
#Html.ValidationMessageFor(model => model.Price)
</div>
</div>
<div class="clearfix">
#Html.LabelFor(model => model.Adicional)
<div class="input">
#Html.EditorFor(model => model.Adicional)
#Html.ValidationMessageFor(model => model.Adicional)
</div>
</div>
<div class="actions">
<input type="submit" class="btn primary" value="Guardar" />
#Html.ActionLink("Listado", "Index", null, new { #class = "btn" })
</div>
</fieldset>
}
Thanks for the help that bring me in this problem...
You have nested forms in your code which is causing this issue. The Submit button is in the inner but it dies not have any Controller and Anction methods to call, So it's not post the data to any method.
So you need to change this code something like this:
View
#model mvcAmerica.Models.Art
#{
ViewBag.Title = "Creacion";
}
<h1><small>Creación Articulos</small></h1>
//the commented line should go to the partial view
//#using (Html.BeginForm("Create", "Articulos", FormMethod.Post))
//{
// #Html.ValidationSummary(true)
<text>
#{Html.RenderPartial("CreateOrEditArticulos", Model);}
</text>
RenderPartial
#model mvcAmerica.Models.Art
#using (Html.BeginForm("Create", "Articulos", FormMethod.Post))
{
#Html.AntiForgeryToken()
#Html.ValidationSummary(true)
// rest of the code is as it is
}

How to assign one variable and pass another with post in razor

I want to take some info from my model, edit one variable and pass it to post function. Here is my model:
public class TaskInputModel
{
[Required]
[Display(Name = "Input Value")]
public decimal Value { get; set; }
public long InputId { get; set; }
public MetriceModelTaskShedule[] Tasks;
}
and this is my Index.cshtml:
#model MetriceWeb.Models.TaskInputModel
#foreach (var item in Model.Tasks)
{
using (Html.BeginForm())
{
#Html.ValidationSummary(true)
<fieldset>
<div class="editor-label">
#Html.LabelFor(model => item.Task)
</div>
<div class="editor-field">
#Html.EditorFor(model => model.Value)
#Html.ValidationMessageFor(model =>model.Value)
</div>
#Html.Hidden("Model.InputId", Model.InputId)
<p>
<input type="submit" value="Create" />
</p>
</fieldset>
}
}
I'm receiving this like that:
[HttpPost]
public ActionResult Index(TaskInputModel model)
{
...
}
When I'm submitting only InputId has some value, Value is always 0. When i delete line: #Html.Hidden("Model.InputId", Model.InputId) Value is ok, but i don't know how to receive InputId. Can you tell me how can I do this?
Problem solved. I just had to use #Html.Hidden("InputId", Model.InputId) instead of #Html.Hidden("Model.InputId", Model.InputId)

EF database-first generated form won't validate

I've just created a new controller, along with its CRUD forms, etc, with a database-first EF model/entity.
Its throwing a number of validation errors on save, but since the form has validators, I don't see why this would be so.
For reasons that are beyond me, I'm not getting any validation to happen at all. It just goes right in to the saveChanges() call, which promptly fails.
Here's the edit form:
#model StatementsApplication.DAL.StatementTask
#{
ViewBag.Title = "Edit";
}
<h2>Edit</h2>
<script src="#Url.Content("~/Scripts/jquery.validate.min.js")"></script>
<script src="#Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js")"></script>
#using (Html.BeginForm()) {
#Html.ValidationSummary(true)
<fieldset>
<legend>StatementTask</legend>
<div class="editor-label">
#Html.LabelFor(model => model.sInitials)
</div>
<div class="editor-field">
#Html.EditorFor(model => model.sInitials)
#Html.ValidationMessageFor(model => model.sInitials)
</div>
<div class="editor-label">
#Html.LabelFor(model => model.dtCompleted)
</div>
<div class="editor-field">
#Html.EditorFor(model => model.dtCompleted)
#Html.ValidationMessageFor(model => model.dtCompleted)
</div>
<div class="editor-label">
#Html.LabelFor(model => model.sGroupLabel)
</div>
<div class="editor-field">
#Html.EditorFor(model => model.sGroupLabel)
#Html.ValidationMessageFor(model => model.sGroupLabel)
</div>
<div class="editor-label">
#Html.LabelFor(model => model.nGroupSequence)
</div>
<div class="editor-field">
#Html.EditorFor(model => model.nGroupSequence)
#Html.ValidationMessageFor(model => model.nGroupSequence)
</div>
<div class="editor-label">
#Html.LabelFor(model => model.sTaskType)
</div>
<div class="editor-field">
#Html.EditorFor(model => model.sTaskType)
#Html.ValidationMessageFor(model => model.sTaskType)
</div>
<div class="editor-label">
#Html.LabelFor(model => model.sTaskLabel)
</div>
<div class="editor-field">
#Html.EditorFor(model => model.sTaskLabel)
#Html.ValidationMessageFor(model => model.sTaskLabel)
</div>
<div class="editor-label">
#Html.LabelFor(model => model.nTaskSequence)
</div>
<div class="editor-field">
#Html.EditorFor(model => model.nTaskSequence)
#Html.ValidationMessageFor(model => model.nTaskSequence)
</div>
#Html.HiddenFor(model => model.ID)
<p>
<input type="submit" value="Save" />
</p>
</fieldset>
}
<div>
#Html.ActionLink("Back to List", "Index")
</div>
and here's the generated model:
namespace StatementsApplication.DAL
{
using System;
using System.Collections.Generic;
public partial class StatementTask
{
public int StmtBatchID { get; set; }
public string sInitials { get; set; }
public Nullable<System.DateTime> dtCompleted { get; set; }
public string sGroupLabel { get; set; }
public double nGroupSequence { get; set; }
public string sTaskType { get; set; }
public string sTaskLabel { get; set; }
public double nTaskSequence { get; set; }
public int ID { get; set; }
public virtual StatementBatch tblStmtBatch { get; set; }
}
}
and here's the controller bits...
//
// GET: /StatementTask/Edit/5
public ActionResult Edit(int id = 0)
{
StatementTask statementtask = db.StatementTasks.Find(id);
if (statementtask == null)
{
return HttpNotFound();
}
ViewBag.StmtBatchID = new SelectList(db.StatementBatches, "ID", "sStatus", statementtask.StmtBatchID);
return View(statementtask);
}
//
// POST: /StatementTask/Edit/5
[HttpPost]
public ActionResult Edit(StatementTask statementtask)
{
if (ModelState.IsValid)
{
try
{
db.Entry(statementtask).State = EntityState.Modified;
db.SaveChanges();
}
catch (Exception ex) {
throw ex;
}
return RedirectToAction("Index");
}
ViewBag.StmtBatchID = new SelectList(db.StatementBatches, "ID", "sStatus", statementtask.StmtBatchID);
return View(statementtask);
}
Its a matter of some confusion for me as to why sInitials is throwing 'required' validation errors, as well as why sGroupLabel is throwing length validation errors.
Thanks
a) your model has no data validation annotations. As such, MVC doesn't do any validation, because you're not telling it what to validate.
b) You don't mention what you are submitting. Are you just submitting an empty form?
it appears that Data Annotations will resolve this issue
[Required(AllowEmptyStrings = true)]
[DisplayFormat(ConvertEmptyStringToNull = false)]
public object Note { get; set; }
via http://fendy-huang.blogspot.com/2011/04/how-to-pass-empty-string-in-entity.html

DateTime required in ModelState, however never set to be

I have a DateTime field in my form. For whatever reason, everytime I submit the form ModelState comes back as invalid and a message that my date time field (called PostDate) is required, even though in the view model I don't have the required attribute set.
Does anyone know why this would be happening as I'm going around in circles trying to figure it out.
Here is the view model
public class BlogViewModel
{
[Required]
public string Title { get; set; }
[Required]
public string Content { get; set; }
public bool Published { get; set; }
public DateTime PostDate { get; set; }
}
Here is the controller actions
public ActionResult Create()
{
return View();
}
//
// POST: /Admin/Blog/Create
[HttpPost]
[ValidateInput(false)]
public ActionResult Create(BlogViewModel model)
{
if(ModelState.IsValid)
{
model.Content = HtmlSanitizer.SanitizeHtml(model.Content);
Services.BlogService.CreateBlogPost(model.Title, model.Content, User.Identity.Name);
return RedirectToAction("Index");
}
return View(model);
}
Here is the View
#using Payntbrush.Infrastructure.Mvc.Extensions
#model Payntbrush.Presentation.Demo.MVC3.Areas.Admin.Models.BlogViewModel
#Html.Resource(Html.ScriptTag("Areas/Admin/js/plugins/wysiwyg/jquery.wysiwyg.js"), ResourceType.Js)
<script src="#Url.Content("~/Scripts/jquery.validate.min.js")" type="text/javascript"></script>
<script src="#Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js")" type="text/javascript"></script>
#using (Html.BeginForm((string)ViewBag.Action, "Blog", FormMethod.Post, new { Id = "BlogEditor" }))
{
#Html.ValidationSummary(true)
<div class="editor-label">
#Html.LabelFor(model => model.Title)
</div>
<div class="editor-field">
#Html.EditorFor(model => model.Title)
#Html.ValidationMessageFor(model => model.Title)
</div>
<div class="editor-label">
#Html.LabelFor(model => model.Content)
</div>
<div class="editor-field">
#Html.TextAreaFor(model => model.Content, new { #class = "wysiwyg blog-editor" })
#Html.ValidationMessageFor(model => model.Content)
</div>
<div class="editor-label">
Time of post (Only set this if you want to make a post appear to have been published at a different date.)
</div>
<div class="editor-field">
#Html.TextBoxFor(model => model.PostDate, new{#class="datetimepicker"})
#Html.ValidationMessageFor(model => model.PostDate)
</div>
<div class="editor-label">
Published (Check to make this post live on the site)
</div>
<div class="editor-field">
#Html.CheckBoxFor(model => model.Published)
#Html.ValidationMessageFor(model => model.Published)
</div>
<p>
<input class="large awesome" type="submit" value="Create" />
#Html.ActionLink("Cancel", "Index", "Blog", null, new { #class = "large awesome cancel-button" })
</p>
}
<div>
</div>
If you leave the corresponding field empty your model will be invalid because DateTime is a value type. You should use a nullable DateTime if you want to allow empty values:
public DateTime? PostDate { get; set; }

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