Hi Guys' I am getting HTTP 404 in my MVC project and I am not sure where it is coming from.
On the _NavBar I have an ActionLink control that is calling to CreateSite
<li>
#Html.ActionLink("Create Location","CreateSite", "SiteRegistration", routeValues: null, htmlAttributes: new { id = "registerLink" })
</li>
I have an Controller name SiteRegistrationController
public class SiteRegistrationController : Controller
{
SiteInfoManager manager = new SiteInfoManager();
//
// GET: /SiteRegistration/
public ActionResult UserSiteResult()
{
return View();
}
}
The views I have are Folder SiteRegistration and CreateSite.cshtml.
The Error is coming from the SiteInfoManager line in the Controller.
Any help would be great.
You need to update your #Html.ActionLink to:
#Html.ActionLink("Create Location","UserSiteResult", "SiteRegistration", new { id = "registerLink" }, null)
And update your Controller:
public ActionResult UserSiteResult(string id)
{
// you can use id now, as it will be regirsterLink
return View();
}
Related
I'm using MVC BeginForm to submit form data to my ActionMethod in Controller. The problem is that when every I click on submit button it keeps calling Index method instead of Actual method defined in BeginForm.
Here is my View
#model HRMS.DBModel.department
#{
ViewBag.Title = "Index";
}
<h2>Index</h2>
#using (Html.BeginForm("save", "Department", FormMethod.Post))
{
#Html.TextAreaFor(model => model.Name, new { #class = "form-control" })
<input type="submit" value="submit" />
}
and here is the Department Controller
public class DepartmentController : Controller
{
// GET: Department
public ActionResult Index()
{
return View();
}
[HttpPost]
[AllowAnonymous]
public ActionResult save()
{
return View();
}
}
and RouteConfig.cs
public static void RegisterRoutes(RouteCollection routes)
{
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
routes.MapRoute(
name: "Default",
url: "{controller}/{action}/{id}",
defaults: new { controller = "Location", action = "Index", id = UrlParameter.Optional }
);
}
I searched on google even found solutions but still my problem is still there.
Any help will be appreciated.
Thanks
Issue Resolved there was a form tag inside my Master page due to which it was calling Index Method, I removed that form tag and now its working fine
I am trying to add a new User in my database, but every time I press submit i get this error
HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. Please review the following URL and make sure that it is spelled correctly. "
This is my controller:
public class CreateController : Controller
{
// GET: Create
public ActionResult Index()
{
return View();
}
public ActionResult Create()
{
return View();
}
[HttpPost]
public ActionResult Create(User user)
{
using (var db = new UserEntities())
{
User newUser = new User();
newUser.Name = user.Name;
db.Users.Add(newUser);
db.SaveChanges();
return View();
}
}
}
This is my view:
#model FormulörModul.Models.User
<title>Create</title>
#using (Html.BeginForm("Create", "CreateController", FormMethod.Post))
{
<label>Namn</label>
#Html.TextBoxFor(m=>m.Name)
#Html.ValidationMessageFor(m => m.Name)
<input id="Submit1" type="submit" value="submit" />
}
I think the error is in the call to Html.BeginForm. By convention in MVC, when you name a controller you just name the string before "Controller". I.e. replace this
#using (Html.BeginForm("Create", "CreateController", FormMethod.Post))
with this
#using (Html.BeginForm("Create", "Create", FormMethod.Post))
BTW, "Create" is a really bad name for a controller. I would name it "User".
I use in view
using (Html.BeginForm("Test", "AcceptStatement", "Account", FormMethod.Post, new { id = Model.StatementID }))
in controller:
public ActionResult AcceptStatement(int id)
but id parameter in controller ends up being a null value. How can I get the id parameter value into my controller with Html.BeginForm?
You're using the wrong overload of BeginForm. You are currently passing the following:
actionName: "Test"
controllerName: "AcceptStatement"
routeValues: "Account"
formMethod: FormMethod.Post
htmlAttributes: { id = Model.StatementID }
This is obviously wrong as it makes no sense. You probably wanted:
Html.BeginForm("AcceptStatement", "Account", new { id = Model.StatementID }, FormMethod.Post, null)
Using this overload.
Use the information in this:
Basically, your view:
#using (Html.BeginForm()){
<p> Title: #Html.TextBox("SearchString") <br />
<input type="submit" value="Filter" /></p>
}
</p>
With a Controller of:
public ActionResult Index(string searchString)
{
var movies = from m in db.Movies
select m;
if (!String.IsNullOrEmpty(searchString))
{
movies = movies.Where(s => s.Title.Contains(searchString));
}
return View(movies);
}
An alternative to passing the model's value to controller method would be to use:
#Html.ActionLink("Details", "Details", new { id=item.BayID })
With your controller method being something like:
public ActionResult Details(int? id)
{
...
I have a create action and a edit action in a Reviews Controller.
My Create ActionLink is:
#Html.ActionLink("Create New", "Create", new { Id = Model.Id })
My create action is :
[HttpGet]
public ActionResult Create(int Id)
{
return View();
}
My Edit ActionLink is:
#Html.ActionLink("Edit", "Edit", new { id=item.Id }
my edit is:
[HttpGet]
public ActionResult Edit(int id)
{
var model = _db.Reviews.Find(id);
return View(model);
}
In my edit view, I have a Action Link called "Back to List" which is:
#Html.ActionLink("Back to List", "Index", new {id = Model.RestaurantId}, null)
It works and takes me back to where I came from...
In my create view, when I put the same thing, I get error message that is in the heading. that Id does not have a value or is null.. So Model.RestaurantId does not have a value..
If I hard code a value ,it works such as:
#Html.ActionLink("Back to List", "Index", "Reviews", new { id = 1 }, null)
What could I be doing wrong...
I am essentially trying to follow Scott Allens MVC4 tutorial.
I am unable to understand why this is happening. I have a reviews controller. Can some one give me suggestions?
Thanks.
Have a viewmodel for your create view, with a property to store the source /parent id and use that as needed.
public classs CreateReviewVM
{
public int SourceID { set;get;}
}
and in your GET action
[HttpGet]
public ActionResult Create(int Id)
{
var vm=new CreateReviewVM { SourceID=id };
return View(vm);
}
and your create view(create.cshtml) which is strongly typed to your CreateReviewVM
#model CreateReviewVM
#Html.ActionLink("Back to List", "Index", "Reviews",
new { id = Model.SourceID }, null)
Turns out, I can use:
#Html.ActionLink("Back to List", "Index", new { id=Request.Params["restaurantId"] }, null)
and it will populate the value.
I use AttributeRouting to set specific route for my ActionResult. I got an 404 page not found when I have this configuration:
[GET("Tender/SubmitBid/{id}/{bidId}")]
public ActionResult SubmitBid(string id, string bidId)
{
...
return View(model);
}
#using ("SubmitBid", "Tender", new { id = Model.TenderId, bidId = Model.BidId }, FormMethod.Post, new { enctype = "multipart/form-data" }))
{
...
<button type="submit">Save</button>
}
// 404 not found
[HttpPost]
public ActionResult SubmitBid(BidViewModel model)
{
...
}
I installed a url sniffer to see the url trigger the 404 page not found and I got this: http.../Tender/SubmitBid/1/0
It supposed to be working... but I have to remove the latest parameters to reach the ActionResult and I don't know why.
Thank you for your help,
Karine
Edit
If I remove the attribute [GET("Tender/SubmitBid/{id}/{bidId}")] the page is accessible for the POST request. But the url is like http...//Tender/SubmitBid/1?bidId=0
You should not need the query string parameters since they exist in the BidViewModel you post. The point of a POST request is that you don't have query string parameters.
I think you have to use this overload of the Html.BeginForm method:
#using (Html.BeginForm("SubmitBid", "Tender", FormMethod.Post, new { enctype = "multipart/form-data" }))
{
#Html.HiddenFor(model => model.Id)
#Html.HiddenFor(model => model.BidId)
// Other properties..
<button type="submit">Save</button>
}
Now it will post to http:localhost/Tender/SubmitBid with the properties of BidViewModel as post values, which contain Id and BidId. The signature of the POST action can stay the same:
[HttpPost]
public ActionResult SubmitBid(BidViewModel model)
{
string id = model.Id;
string bidId = model.bidId;
// ...
}
It's also possible that AttributeRouting causes this issue. Can you try this with native ASP.NET MVC routing? You could use this specific route for submitting bids:
routes.MapRoute(
name: "SubmitBid",
url: "Tender/SubmitBid/{id}/{bidId}/",
defaults: new
{
controller = "Tender",
action = "SubmitBid",
id = UrlParameter.Optional,
bidId = UrlParameter.Optional
});