【发布时间】:2021-07-10 14:20:19
【问题描述】:
我有一个问题,我有一个表单,并且模型中没有设置一些数据,我不知道为什么或在哪里查看。
我的模特:
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Threading.Tasks;
namespace VolunteerMngSystm.Models
{
public class Organisations
{
public int ID { get; set; }
[Required]
public string Organisation_name { get; set; }
[Required]
public string Industry { get; set; }
[Required]
public string Email { get; set; }
[Required]
public string OrganisationsID { get; set; }
}
}
Email 和 OrganisationID 未设置。
我的控制器动作方法:
[HttpPost]
[ValidateAntiForgeryToken]
public async Task<IActionResult> OrgReg([Bind("Organisation_name,Industry,Email,OrganisationID")] Organisations organisations)
{
try
{
if (ModelState.IsValid)
{
_context.Add(organisations);
await _context.SaveChangesAsync();
return RedirectToAction(nameof(OrgHome));
}
}
catch (DbUpdateException e)
{
//Log the error (uncomment ex variable name and write a log.
ModelState.AddModelError("" + e, "Unable to save changes. " +
"Try again, and if the problem persists " +
"see your system administrator.");
}
return View(organisations);
}
我的观点:
@model VolunteerMngSystm.Models.Organisations;
@{
ViewData["Title"] = "Register";
}
<h1>Register</h1>
<h5>As Organisation</h5>
<hr />
<div class="row">
<div class="col-md-4">
<form asp-action="OrgReg">
<div asp-validation-summary="ModelOnly" class="text-danger"></div>
<div class="form-group">
<label asp-for="Organisation_name" class="control-label">Organisation Name</label>
<input asp-for="Organisation_name" class="form-control" />
<span asp-validation-for="Organisation_name" class="text-danger"></span>
</div>
<div class="form-group">
<label asp-for="Industry" class="control-label"></label>
<input asp-for="Industry" class="form-control" />
<span asp-validation-for="Industry" class="text-danger"></span>
</div>
<div class="form-group">
<label asp-for="Email" class="control-label"></label>
<input asp-for="Email" class="form-control" />
<span asp-validation-for="Email" class="text-danger"></span>
</div>
<div class="form-group">
<label asp-for="OrganisationsID" class="control-label">Verification ID</label>
<input asp-for="OrganisationsID" type="file" accept="image/* " />
<span asp-validation-for="OrganisationsID" class="text-danger"></span>
</div>
<div class="form-group">
<input type="submit" value="Register" class="btn btn-primary" />
</div>
</form>
</div>
</div>
<div>
<a asp-action="Index">Back to List</a>
</div>
@section Scripts {
@{await Html.RenderPartialAsync("_ValidationScriptsPartial");}
}
谁能告诉我在哪里寻找或如何解决这个问题?
【问题讨论】:
-
some of the data is not being set in the model哪些数据?你是怎么检查这个的? -
电子邮件和组织 ID。通过对接模型中的断点,我可以看到它没有访问“set”
-
OrganisationsID是一个字符串属性,但您在视图中使用file输入类型...您不认为您应该输入类型=“文本”吗? -
这并不重要,因为它应该只是将文件名保存为文本
标签: c# asp.net-mvc entity-framework