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我有一个页面，它基本上是一个三阶段向导。我创建了一个类来保存页面上的所有字段并隐藏三个 DIV 中的两个，使它们依次可见。我使用一个名为“wiz”的变量来跟踪我所处的阶段。

申请旅行通行证第 2 阶段，共 3 阶段

但是，即使标签显示来自控制器的正确值..

'
' POST: /Apply
<HttpPost()>
Function Apply(ByVal mdl As ApplyViewData, ByVal postbutton As Integer) As ActionResult
..
mdl.wiz = 2
..
Return View(mdl)
End Function

.. 下面的隐藏字段具有不同的值！我看不出是什么原因造成的。

<h2>Apply for travel pass stage 2 of 3</h2>

<form action="/Pass/Apply" method="post">

<input id="wiz" name="wiz" type="hidden" value="1" />
<input id="client_address" name="client_address" type="hidden" value="" />
<input id="client_name" name="client_name" type="hidden" value="" />

查看 View 源代码是没有意义的。

<h2>Apply for travel pass stage @Model.wiz of 3</h2>

@Code
    Html.BeginForm()
End Code

@Html.Hidden("wiz", Model.wiz)
@Html.Hidden("client_address", Model.client_address)
@Html.Hidden("client_name", Model.client_name)

@Html.ValidationSummary()

为什么 wiz 变量显示为 2 但隐藏为 1？我难住了。

这是使用的类。

Public Class ApplyViewData
    Private m_client_id As Long
    Private m_apply_date As Date
    Private m_pass_type As Long
    Private m_client_search As String
    Private m_search_archived As Boolean
    Private m_client_name As String
    Private m_client_address As String
    Private m_proof_of_age As Long
    Private m_proof_of_address As Long
    Private m_photocard As Long
    Private m_ethnicity_id As Long
    Private m_new_pass As Boolean
    Private m_wiz As Integer

Public Property client_id() As Long
    Set(value As Long)
        m_client_id = value
    End Set
    Get
        Return m_client_id
    End Get
End Property
Public Property apply_date() As Date
    Set(value As Date)
        m_apply_date = value
    End Set
    Get
        Return m_apply_date
    End Get
End Property
Public Property pass_type() As Long
    Set(value As Long)
        m_pass_type = value
    End Set
    Get
        Return m_pass_type
    End Get
End Property
Public Property client_search() As String
    Set(value As String)
        m_client_search = value
    End Set
    Get
        Return m_client_search
    End Get
End Property
Public Property search_archived() As Boolean
    Set(value As Boolean)
        m_search_archived = value
    End Set
    Get
        Return m_search_archived
    End Get
End Property
Public Property client_name() As String
    Set(value As String)
        m_client_name = value
    End Set
    Get
        Return m_client_name
    End Get
End Property
Public Property client_address() As String
    Set(value As String)
        m_client_address = value
    End Set
    Get
        Return m_client_address
    End Get
End Property
Public Property proof_of_age() As Long
    Set(value As Long)
        m_proof_of_age = value
    End Set
    Get
        Return m_proof_of_age
    End Get
End Property
Public Property proof_of_address() As Long
    Set(value As Long)
        m_proof_of_address = value
    End Set
    Get
        Return m_proof_of_address
    End Get
End Property
Public Property photocard() As Long
    Set(value As Long)
        m_photocard = value
    End Set
    Get
        Return m_photocard
    End Get
End Property
Public Property ethnicity_id() As Long
    Set(value As Long)
        m_ethnicity_id = value
    End Set
    Get
        Return m_ethnicity_id
    End Get
End Property
Public Property new_pass() As Boolean
    Set(value As Boolean)
        m_new_pass = value
    End Set
    Get
        Return m_new_pass
    End Get
End Property
Public Property wiz() As Integer
    Set(value As Integer)
        m_wiz = value
    End Set
    Get
        Return m_wiz
    End Get
End Property

End Class
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1 回答 1

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您遇到与此问题中的另一个人相同的问题。查看接受的答案和评论，因为它们与您的问题相关。

在您的情况下，您可能只需要从ModelStatekey中删除值wiz。

于 2012-12-27T17:41:56.293 回答