首页 \ 问答 \ 我需要自定义mvc登录页面和仪表板显示用户详细信息和图片MVC4的帮助(I need a help in custom mvc login page and dashboard display user details and pic MVC4)

我需要自定义mvc登录页面和仪表板显示用户详细信息和图片MVC4的帮助(I need a help in custom mvc login page and dashboard display user details and pic MVC4)

 我现在是一名学生，我正在学习MVC4。 我在MVC中设计了一个自定义网站，并且有一个自定义用户登录表单和仪表板。 
 

 我创建了一个带有电子邮件和密码的登录字段，并为我重新编号复选框 
 

 之后，我有如下代码 
 

     
 
  1.  型号代码 
    public class Login
            {
                [Required(ErrorMessage = "Please Enter E-mail.")]
                [DataType(DataType.EmailAddress)]
                [StringLength(150)]               
            public string Email { get; set; }
              [Required(ErrorMessage = "Please Enter Password.")]
              [DataType(DataType.Password)]
              [StringLength(30, MinimumLength = 6)]
              public string Password { get; set; }
            }

    2.  
 
  2.  用户控制器 
    [HttpGet] public ActionResult Login()
{
    return View();
}
#region Login Model
[HttpPost]
public ActionResult Login(Models.MessageGroup.Login User)
{
    if (ModelState.IsValid)
    {
        if (IsValid(User.Email, User.Password))
        {  
            FormsAuthentication.SetAuthCookie(User.Email, false);
            return RedirectToAction("Dashboard", "User");
        }
        else
        {
            ModelState.AddModelError("error", "Please check Login details are incorrect.");
        }
    }
    return View(User);
}

    3.  

 

 但是如何在仪表板中显示用户的用户名和照片 
 

 在 
 

 <img src="" alt="">
 <span class="username">User Full name</span>

 

 如果我检查@User.Identity.Name即将到来也为空 
 

 这里是我的web.confg文件 
 

<?xml version="1.0"?>

<configuration>
  <configSections>
    <sectionGroup name="system.web.webPages.razor" type="System.Web.WebPages.Razor.Configuration.RazorWebSectionGroup, System.Web.WebPages.Razor, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
      <section name="host" type="System.Web.WebPages.Razor.Configuration.HostSection, System.Web.WebPages.Razor, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" />
      <section name="pages" type="System.Web.WebPages.Razor.Configuration.RazorPagesSection, System.Web.WebPages.Razor, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" />
    </sectionGroup>
  </configSections>

  <system.web.webPages.razor>
    <host factoryType="System.Web.Mvc.MvcWebRazorHostFactory, System.Web.Mvc, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
    <pages pageBaseType="System.Web.Mvc.WebViewPage">
      <namespaces>
        <add namespace="System.Web.Mvc" />
        <add namespace="System.Web.Mvc.Ajax" />
        <add namespace="System.Web.Mvc.Html" />
        <add namespace="System.Web.Routing" />
      </namespaces>
    </pages>
  </system.web.webPages.razor>

  <appSettings>
    <add key="webpages:Enabled" value="false" />
  </appSettings>

  <system.web>        
    <httpHandlers>
      <add path="*" verb="*" type="System.Web.HttpNotFoundHandler"/>
    </httpHandlers>
    <pages
        validateRequest="false"
        pageParserFilterType="System.Web.Mvc.ViewTypeParserFilter, System.Web.Mvc, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"
        pageBaseType="System.Web.Mvc.ViewPage, System.Web.Mvc, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"
        userControlBaseType="System.Web.Mvc.ViewUserControl, System.Web.Mvc, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
      <controls>
        <add assembly="System.Web.Mvc, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" namespace="System.Web.Mvc" tagPrefix="mvc" />
      </controls>
    </pages>    
  </system.web>

  <system.webServer>
    <validation validateIntegratedModeConfiguration="false" />
    <handlers>
      <remove name="BlockViewHandler"/>
      <add name="BlockViewHandler" path="*" verb="*" preCondition="integratedMode" type="System.Web.HttpNotFoundHandler" />
    </handlers>   
  </system.webServer>  
</configuration>


I'm a student now I'm learning MVC4. I have designed a custom website in MVC and there is a custom user login form and Dashboard. 
 

I have created a login filed with an Email and Password and a renumber me check box
 

after that I have code like this below
 

     
 
  1. Models Code 
     
    public class Login
            {
                [Required(ErrorMessage = "Please Enter E-mail.")]
                [DataType(DataType.EmailAddress)]
                [StringLength(150)]               
            public string Email { get; set; }
              [Required(ErrorMessage = "Please Enter Password.")]
              [DataType(DataType.Password)]
              [StringLength(30, MinimumLength = 6)]
              public string Password { get; set; }
            }

    2.  
 
  2. User Controller
     
    [HttpGet] public ActionResult Login()
{
    return View();
}
#region Login Model
[HttpPost]
public ActionResult Login(Models.MessageGroup.Login User)
{
    if (ModelState.IsValid)
    {
        if (IsValid(User.Email, User.Password))
        {  
            FormsAuthentication.SetAuthCookie(User.Email, false);
            return RedirectToAction("Dashboard", "User");
        }
        else
        {
            ModelState.AddModelError("error", "Please check Login details are incorrect.");
        }
    }
    return View(User);
}

    3.  

 

but how can I display the user name and photo of the user in dashboard
 

in 
 

 <img src="" alt="">
 <span class="username">User Full name</span>

 

if I check @User.Identity.Name that is coming up null also
 

here is my web.confg file also
 

<?xml version="1.0"?>

<configuration>
  <configSections>
    <sectionGroup name="system.web.webPages.razor" type="System.Web.WebPages.Razor.Configuration.RazorWebSectionGroup, System.Web.WebPages.Razor, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
      <section name="host" type="System.Web.WebPages.Razor.Configuration.HostSection, System.Web.WebPages.Razor, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" />
      <section name="pages" type="System.Web.WebPages.Razor.Configuration.RazorPagesSection, System.Web.WebPages.Razor, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" />
    </sectionGroup>
  </configSections>

  <system.web.webPages.razor>
    <host factoryType="System.Web.Mvc.MvcWebRazorHostFactory, System.Web.Mvc, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
    <pages pageBaseType="System.Web.Mvc.WebViewPage">
      <namespaces>
        <add namespace="System.Web.Mvc" />
        <add namespace="System.Web.Mvc.Ajax" />
        <add namespace="System.Web.Mvc.Html" />
        <add namespace="System.Web.Routing" />
      </namespaces>
    </pages>
  </system.web.webPages.razor>

  <appSettings>
    <add key="webpages:Enabled" value="false" />
  </appSettings>

  <system.web>        
    <httpHandlers>
      <add path="*" verb="*" type="System.Web.HttpNotFoundHandler"/>
    </httpHandlers>
    <pages
        validateRequest="false"
        pageParserFilterType="System.Web.Mvc.ViewTypeParserFilter, System.Web.Mvc, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"
        pageBaseType="System.Web.Mvc.ViewPage, System.Web.Mvc, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"
        userControlBaseType="System.Web.Mvc.ViewUserControl, System.Web.Mvc, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
      <controls>
        <add assembly="System.Web.Mvc, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" namespace="System.Web.Mvc" tagPrefix="mvc" />
      </controls>
    </pages>    
  </system.web>

  <system.webServer>
    <validation validateIntegratedModeConfiguration="false" />
    <handlers>
      <remove name="BlockViewHandler"/>
      <add name="BlockViewHandler" path="*" verb="*" preCondition="integratedMode" type="System.Web.HttpNotFoundHandler" />
    </handlers>   
  </system.webServer>  
</configuration>


原文：https://stackoverflow.com/questions/33585905
更新时间：2021-09-05 06:09

最满意答案

 这将选择TextBox中的所有文本： 
 

Private Sub UserForm_Initialize()
With Me.NameTextBox
    .Value = "Your Name Here"
    .SetFocus
    .SelStart = 0
    .SelLength = Len(.Text)
End With
End Sub


This will select all the text in the TextBox:
 

Private Sub UserForm_Initialize()
With Me.NameTextBox
    .Value = "Your Name Here"
    .SetFocus
    .SelStart = 0
    .SelLength = Len(.Text)
End With
End Sub

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