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.NET MVC 3 submit buttons do different things

Can someone explain to me why this is not working? I read a lot of posts about several submit buttons on the same page, but I don’t understand what is happening in the background. I tried to keep track of what I see others doing in these posts, but none of this works. I'm just trying to figure out what's going on here. I suspect this has something to do with what exactly happens when the page is published.

Both buttons do a completely different thing. First buttonpublishes a form. In the zip code of the form, it is then redirected to Vehicle / Index . Second buttondoes not publish the form and goes directly to / Vehicle / CreateNewVehiclePart .

Here is what I want. I want both buttons to submit a form (so that I can perform a check and save the changes to the Vehicle before moving on). After saving the vehicle data, I want to go to / Vehicle / AddPartsToVehicle or / Vehicle / CreateNewVehiclePart based on clicking on this button.

<table class="layouttable">
    <tr>
        <td>
            @using (Html.BeginForm("AddPartsToVehicle", "Vehicle", FormMethod.Post, null))
            {
                <input type="submit" value="Add Parts To Vehicle" />
            }
        </td>
        <td>
            @using (Html.BeginForm("CreateNewVehiclePart", "Vehicle", FormMethod.Post, null))
            {
                <input type="submit" value="Create New Vehicle Part" />
            }
        </td>
    </tr>
</table>

Here is the vehicle model:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.ComponentModel.DataAnnotations;
using System.Globalization;


namespace ShopLog.Models
{
    public class Vehicle
    {
    [Key, DatabaseGenerated(DatabaseGeneratedOption.Identity)]
    public Guid VehicleID { get; set; }

    [Timestamp]
    public Byte[] Timestamp { get; set; }

    [Required]
    [Display(Name = "Vehicle Name")]
    [MaxLength(30, ErrorMessage = "The {0} must be no more than {2} characters long.")]
    public string VehicleName { get; set; }

    [Display(Name = "Assigned To")]
    [MaxLength(30, ErrorMessage= "The {0} must be no more than {2} characters long.")]
    public string AssignedTo { get; set; }

    [Display(Name = "ID Number")]
    [MaxLength(30, ErrorMessage = "The {0} must be no more than {2} characters long.")]
    public string IDNumber { get; set; }

    [Display(Name = "Active")]
    public bool Active { get; set; }

    [Display(Name = "Sign Out Vehicle")]
    public bool SignOutVehicle { get; set; }

    [Display(Name = "Have Title")]
    public bool HaveTitle { get; set; }

    [Display(Name = "Mileage or Hours")]
    public int? MileageOrHours { get; set; }

    [Display(Name = "Make")]
    [MaxLength(30, ErrorMessage = "The {0} must be no more than {2} characters long.")]
    public string Make { get; set; }

    [Display(Name = "Model")]
    [MaxLength(30, ErrorMessage = "The {0} must be no more than {2} characters long.")]
    public string Model { get; set; }

    [Display(Name = "Year")]
    public int? Year { get; set; }

    [Display(Name = "Engine")]
    [MaxLength(30, ErrorMessage = "The {0} must be no more than {2} characters long.")]
    public string Engine { get; set; }

    [Display(Name = "Transmission Gears")]
    public int? TransmissionGears { get; set; }

    [Display(Name = "VIN")]
    [MaxLength(30, ErrorMessage = "The {0} must be no more than {2} characters long.")]
    public string VIN { get; set; }

    [Display(Name = "Serial Number")]
    [MaxLength(30, ErrorMessage = "The {0} must be no more than {2} characters long.")]
    public string SerialNumber { get; set; }

    [Display(Name = "Color")]
    [MaxLength(30, ErrorMessage = "The {0} must be no more than {2} characters long.")]
    public string Color { get; set; }

    [Display(Name = "Air Filter")]
    [MaxLength(30, ErrorMessage = "The {0} must be no more than {2} characters long.")]
    public string AirFilter { get; set; }

    [Display(Name = "Engine Oil Filter")]
    [MaxLength(30, ErrorMessage = "The {0} must be no more than {2} characters long.")]
    public string EngineOilFilter { get; set; }

    [Display(Name = "Fuel Filter")]
    [MaxLength(30, ErrorMessage = "The {0} must be no more than {2} characters long.")]
    public string FuelFilter { get; set; }

    [Display(Name = "Transmission Oil Filter")]
    [MaxLength(30, ErrorMessage = "The {0} must be no more than {2} characters long.")]
    public string TransmissionOilFilter { get; set; }

    [Display(Name = "HydraulicOilFilter")]
    [MaxLength(30, ErrorMessage = "The {0} must be no more than {2} characters long.")]
    public string HydraulicOilFilter { get; set; }

    [Display(Name = "Interior A/C Filter")]
    [MaxLength(30, ErrorMessage = "The {0} must be no more than {2} characters long.")]
    public string InteriorACFilter { get; set; }

    [Display(Name = "Differential Oil")]
    [MaxLength(30, ErrorMessage = "The {0} must be no more than {2} characters long.")]
    public string DifferentialOil { get; set; }

    [Display(Name = "Transmission Oil")]
    [MaxLength(30, ErrorMessage = "The {0} must be no more than {2} characters long.")]
    public string TransmissionOil { get; set; }

    [Display(Name = "Engine Oil")]
    [MaxLength(30, ErrorMessage = "The {0} must be no more than {2} characters long.")]
    public string EngineOil { get; set; }

    [Display(Name = "Tire Size")]
    [MaxLength(30, ErrorMessage = "The {0} must be no more than {2} characters long.")]
    public string TireSize { get; set; }

    [Display(Name = "Tire Pressure")]
    [MaxLength(30, ErrorMessage = "The {0} must be no more than {2} characters long.")]
    public string TirePressure { get; set; }

    [Display(Name = "Smog Due Date")]
    [DisplayFormat(ApplyFormatInEditMode = true, DataFormatString = "{0:d}")]
    public DateTime? SmogDue { get; set; }

    [Display(Name = "Registration Due Date")]
    [DisplayFormat(ApplyFormatInEditMode = true, DataFormatString = "{0:d}")]
    public DateTime? RegistrationDue { get; set; }

    [Display(Name = "Insurance Due Date")]
    [DisplayFormat(ApplyFormatInEditMode = true, DataFormatString = "{0:d}")]
    public DateTime? InsuranceDue { get; set; }

    [Display(Name = "License Plate")]
    [MaxLength(30, ErrorMessage = "The {0} must be no more than {2} characters long.")]
    public string LicensePlate { get; set; }

    [Display(Name = "Owner")]
    [MaxLength(30, ErrorMessage = "The {0} must be no more than {2} characters long.")]
    public string Owner { get; set; }

    [Display(Name = "Previous Owner")]
    [MaxLength(30, ErrorMessage = "The {0} must be no more than {2} characters long.")]
    public string PreviousOwner { get; set; }

    [Display(Name = "Date Acquired")]
    [DisplayFormat(ApplyFormatInEditMode = true, DataFormatString = "{0:d}")]
    public DateTime? DateAcquired { get; set; }

    [Display(Name = "Notes")]
    [DataType(DataType.MultilineText)]
    public string Notes { get; set; }

    [Required(ErrorMessage="Vehicle Type is required.")]
    public Guid VehicleTypeID { get; set; }
    public Guid? TransmissionTypeID { get; set; }

    //A vehicle can only have one VehicleType and one TransmissionType
    [Display(Name = "Vehicle Type")]
    public virtual VehicleType VehicleType { get; set; }

    [Display(Name = "Transmission Type")]
    public virtual TransmissionType TransmissionType { get; set; }


    //A vehicle can have many Parts
    [Display(Name = "Parts")]
    public virtual ICollection<Part> Parts { get; set; }

    //A vehicle can have many Warranties
    [Display(Name = "Warranties")]
    public virtual ICollection<Warranty> Warranties {get; set; }
}

}

Here is the part model:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.ComponentModel.DataAnnotations;
using System.Globalization;

namespace ShopLog.Models
{
    public class Part
    {
    [Key, DatabaseGenerated(DatabaseGeneratedOption.Identity)]
    public Guid PartID { get; set; }

    public string Name { get; set; }
    public decimal Cost { get; set; }

    [DataType(DataType.MultilineText)]
    public string Notes { get; set; }

    //A Part can belong to many Vehicles
    public virtual ICollection<Vehicle> Vehicles { get; set; }
    }
}
+5
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3 answers

I tried this in a simple project

@model MvcApplication2.Models.LogOnModel

@{
    ViewBag.Title = "Home Page";
}

@using (Html.BeginForm("About", "Home", FormMethod.Post, null))
{
    <input type="submit" name="btn2" value="About" />
    @Html.TextAreaFor(m => m.UserName)
}

@using (Html.BeginForm("Index", "Home", FormMethod.Post, null))
{        
    <input type="submit" name="btn1" value="Index" />
    @Html.TextAreaFor(m => m.UserName)
}

public class HomeController : Controller
{
    [HttpPost]
    public ActionResult Index(LogOnModel a)
    {
        ViewBag.Message = "Welcome to ASP.NET MVC!";


        return View();
    }

    [HttpGet]
    public ActionResult Index()
    {
        return View();
    }

    [HttpPost]
    public ActionResult About(LogOnModel a)
    {

        return View();
    }
}

From what I can say, it comes out of the box. I would check your routes ...

+1
source

, . , . "CreateNewVehiclePart" "" :

@using (Html.BeginForm("CreateNewVehiclePart", "Vehicle", FormMethod.Post, null))
{
    @Html.Partial("AddPart", new ShopLog.Models.Part())
    <input type="submit" value="Create New Vehicle Part" />
}

"AddPart" :

@model ShopLog.Models.Part
@Html.EditorForModel()

"CreateNewVehiclePart" - .

EDIT: , , . :

@using (Html.BeginForm("AddPartsToVehicle", "Vehicle", FormMethod.Post, null))
(
    @Html.HiddenFor(model=>model.VehicleID)
    @Html.Partial("SelectPart", PartsList)
    <input type="submit" value="Add Parts To Vehicle" />
}

( , "PartsList" - , - .) "SelectPart" :

@model IEnumerable<ShopLog.Models.Part>
@Html.DropDownList("part_id", Model.Select(m=>new SelectListItem() { Text = m.Name, Value = m.PartID.ToString() }))

, , "AddPartsToVehicle" part_id .

, , , , ...

+1

. , Save() , "@Using Html.BeginForm {}". "TGH" , POST. .

( ). "dbaseman" .

!

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