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我需要從數據庫中獲取一個字符串,在我的案例中添加業務時將其保存到該數據庫中。我可以通過下面的代碼,將其保存到數據庫中的業務控制器從控制器asp.net中的給定ID獲取數據mvc
[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult Create([Bind(Include = "ID,Title,Address,Category,Description,Latitude,Longitute,Owner")] Business business)
{
business.Owner = System.Web.HttpContext.Current.User.Identity.Name;//I'm saving the current user as the owner
if (ModelState.IsValid)
{
db.Businesses.Add(business);
db.SaveChanges();
return RedirectToAction("Index");
}
return View(business);
}
現在,所有我需要的是檢查當前用戶的用戶是否是被添加業務時,保存在模型中的業務所有者如上面的代碼所示。模型類低於
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
namespace WebPortal.Models
{
public class Business
{
public int ID { get; set; }
public string Title { get; set; }
public string Address { get; set; }
public string Category { get; set; }
public string Description { get; set; }
public double Latitude { get; set; }
public double Longitude { get; set; }
public string Owner { get; set; }//in order to detect the original creator of the businness
}
}
的節省部分工作正常,這裏的是我試圖把它的業務控制器
// GET: Businesses/Edit/5
[Authorize]
public ActionResult Edit([Bind(Include = "ID,Title,Address,Category,Description,Latitude,Longitute,Owner")] int? id, string ownerr, Business business)
{
Business bs = new Business();
//Authorizing Edit permission only for the owner of the business and the admin
if (!((System.Web.HttpContext.Current.User.Identity.Name == bs.Owner
|| User.Identity.Name == "[email protected]")))
{
return View(db.Businesses.ToList());
}
它還挺wronge獲取代碼。我只需要知道通過傳遞也許是ID如何獲取企業的relavent所有者...
編輯
ID可以通過以下HTML獲取和我正在試圖通過owner
以及但是它在控制器返回一個空
{
@Html.ActionLink("| Edit | ", "Edit", new { id = item.ID, owner = item.Owner })
@Html.ActionLink("Delete", "Delete", new { id = item.ID })
}
hi @frank獲取id完全沒有問題,只需通過問題底部的編輯代碼即可完成。我需要的只是爲每個ID獲得相關「所有者」... –
您是否擁有所有者模型? –
'owner'是上面提到的'Business'模型的一個屬性... –