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      MVC4制作网站教程第二章 用户修改资料2.4
      发布时间:2016-12-21 08:01:44 关键词: MVC4,网站,用户修改资料
      内容简介:这篇文章主要为大家详细介绍了MVC4制作网站教程,用户修改资料功能的实现代码,具有一定的参考价值,感兴趣的小伙伴们可以参考一下

    一、用户 
    1.1用户注册 
    1.2用户登录 
    1.3修改密码 
    1.4修改资料 

    在用户登陆成功后要跳转到一个页面,暂且叫做用户中心吧。在【UserController】添加[default] action 

    [UserAuthorize]
     public ActionResult Default()
     {
      userRsy = new UserRepository();
      var _user = userRsy.Find(UserName);
      return View(_user);
     } 
    
    

    添加相应对应强类型视图 

    @model Ninesky.Models.User
    @{
     ViewBag.Title = "首页";
     Layout = "~/Views/Layout/_User.cshtml";
    }
    
    <div class="leftnav">这里左侧导航列表</div>
    <div class="workspace">
     <div class ="Nav">您现在的位置: 用户首页</div>
     <div>@Model.UserName
     <br />
     @Model.GroupId
     </div>
    </div> 
    
    

    现在要把左侧导航列表做出来,在视图的User文件夹上点右键新建局部视图PartialPersonalNav

    <ul>
     <li>@Html.ActionLink("用户首页","Default","User")</li>
     <li>@Html.ActionLink("修改信息","ChangeInfo","User")</li>
     <li>@Html.ActionLink("修改密码","ChangePassword","User")</li>
     <li>@Html.ActionLink("退出系统","Logout","User")</li>
    </ul> 
    
    

    将default.cshtml中“这里左侧导航列表”替换为@Html.Partial("PartialPersonalNav")。浏览器中打开,导航列表显示出来了。 

    现在开始做修改用户资料了。在【UserController】添加[ChangeInfo] action 

    [UserAuthorize]
     public ActionResult ChangeInfo()
     {
      userRsy = new UserRepository();
      var _user = userRsy.Find(UserName);
      return View(_user);
     } 
    
    
     

    添加修改资料的处理 action

    [HttpPost]
     [UserAuthorize]
     public ActionResult ChangeInfo(User user)
     {
      userRsy = new UserRepository();
      if(userRsy.Authentication(UserName,Ninesky.Common.Text.Sha256(user.Password))==0)
      {
      var _user = userRsy.Find(UserName);
      _user.Gender = user.Gender;
      _user.Email = user.Email;
      _user.QQ = user.QQ;
      _user.Tel = user.Tel;
      _user.Address = user.Address;
      _user.PostCode = user.PostCode;
      if (userRsy.Update(_user))
      {
       Notice _n = new Notice { Title = "修改资料成功", Details = "您已经成功修改资料!", DwellTime = 5, NavigationName = "用户首页", NavigationUrl = Url.Action("Default", "User") };
       return RedirectToAction("UserNotice", "Prompt", _n);
      }
      else
      {
       Error _e = new Error { Title = "修改资料失败", Details = "在修改用户资料时时,更新的资料未能保存到数据库", Cause = "系统错误", Solution = Server.UrlEncode("<li>返回<a href='" + Url.Action("ChangeInfo", "User") + "'>修改资料</a>页面,输入正确的信息后重新操作</li><li>联系网站管理员</li>") };
       return RedirectToAction("UserError", "Prompt", _e);
      }
      }
      else
      {
      ModelState.AddModelError("Password","密码错误!");
      return View();
      }
      
      
     } 
    
    

    aciton上右键添加强类型视图,修改视图里自动生成代码,完成后。如下: 

    @model Ninesky.Models.User
    
    @{
     ViewBag.Title = "修改个人资料";
     Layout = "~/Views/Layout/_User.cshtml";
    }
    
    <div class="leftnav">@Html.Partial("PartialPersonalNav")</div>
    <div class="workspace">
     <div class="Nav">您现在的位置: 用户首页</div>
     <div>
     @using (Html.BeginForm())
     {
      @Html.ValidationSummary(true)
    
      <fieldset>
      <legend>修改资料</legend>
      @Html.HiddenFor(model => model.UserId)
      <ul>
       <li>
       <div class="editor-label">
        @Html.LabelFor(model => model.UserName)
       </div>
       <div class="editor-field">
        @Html.DisplayFor(model => model.UserName)
       </div>
       </li>
       <li>
       <div class="editor-label">
        @Html.LabelFor(model => model.Password)
       </div>
       <div class="editor-field">
        @Html.Password("Password")
        @Html.ValidationMessageFor(model => model.Password)
        输入正确的密码才能修改资料。
       </div>
       </li>
       <li>
       <div class="editor-label">
        @Html.LabelFor(model => model.Gender)
       </div>
       <div class="editor-field">
        @Html.RadioButtonFor(model => model.Gender, 0) 男
       @Html.RadioButtonFor(model => model.Gender, 1) 女
       @Html.RadioButtonFor(model => model.Gender, 2) 保密
       </div>
       </li>
       <li>
       <div class="editor-label">
        @Html.LabelFor(model => model.Email)
       </div>
       <div class="editor-field">
        @Html.EditorFor(model => model.Email)
        @Html.ValidationMessageFor(model => model.Email)
        @Html.DisplayDescriptionFor(model => model.Email)
       </div>
       </li>
       <li>
       <div class="editor-label">
        @Html.LabelFor(model => model.QQ)
       </div>
       <div class="editor-field">
        @Html.EditorFor(model => model.QQ)
        @Html.ValidationMessageFor(model => model.QQ)
        @Html.DisplayDescriptionFor(model => model.QQ)
       </div>
       </li>
       <li>
       <div class="editor-label">
        @Html.LabelFor(model => model.Tel)
       </div>
       <div class="editor-field">
        @Html.EditorFor(model => model.Tel)
        @Html.ValidationMessageFor(model => model.Tel)
        @Html.DisplayDescriptionFor(model => model.Tel)
       </div>
       </li>
       <li>
       <div class="editor-label">
        @Html.LabelFor(model => model.Address)
       </div>
       <div class="editor-field">
        @Html.EditorFor(model => model.Address)
        @Html.ValidationMessageFor(model => model.Address)
        @Html.DisplayDescriptionFor(model => model.Address)
       </div>
       </li>
       <li>
       <div class="editor-label">
        @Html.LabelFor(model => model.PostCode)
       </div>
       <div class="editor-field">
        @Html.EditorFor(model => model.PostCode)
        @Html.ValidationMessageFor(model => model.PostCode)
        @Html.DisplayDescriptionFor(model => model.PostCode)
       </div>
       </li>
       <li><input type="submit" value="修改" /></li>
      </ul>
      </fieldset>
     }
     </div>
    </div>
    
    @section Scripts {
     @Scripts.Render("~/bundles/jqueryval")
    } 
    
    

    运行一下看

     

    输入资料测试一下。能够正常保存到数据库。 

    ====================================== 
    刚开始学MVC,加之表达能力有限,也没有事先写个大致计划,写的很差、很乱。现在是想到哪里就写哪里,有时候做到后面了,发现前边写的不行又去改前面写的代码。

    以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持乐码库。

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