DetailsView.FooterTemplate Propriedade

Definição

Obtém ou define o conteúdo definido pelo usuário para a linha de rodapé em um controle DetailsView.Gets or sets the user-defined content for the footer row in a DetailsView control.

public:
 virtual property System::Web::UI::ITemplate ^ FooterTemplate { System::Web::UI::ITemplate ^ get(); void set(System::Web::UI::ITemplate ^ value); };
[System.ComponentModel.Browsable(false)]
[System.Web.UI.PersistenceMode(System.Web.UI.PersistenceMode.InnerProperty)]
[System.Web.UI.TemplateContainer(typeof(System.Web.UI.WebControls.DetailsView))]
public virtual System.Web.UI.ITemplate FooterTemplate { get; set; }
[<System.ComponentModel.Browsable(false)>]
[<System.Web.UI.PersistenceMode(System.Web.UI.PersistenceMode.InnerProperty)>]
[<System.Web.UI.TemplateContainer(typeof(System.Web.UI.WebControls.DetailsView))>]
member this.FooterTemplate : System.Web.UI.ITemplate with get, set
Public Overridable Property FooterTemplate As ITemplate

Valor da propriedade

ITemplate

Um ITemplate que contém o conteúdo personalizado para a linha de rodapé.A ITemplate that contains the custom content for the footer row. O valor padrão é null, que indica que essa propriedade não está definida.The default value is null, which indicates that this property is not set.

Atributos

Exemplos

O exemplo de código a seguir demonstra como usar a FooterTemplate propriedade para criar uma linha de rodapé Personalizada.The following code example demonstrates how to use the FooterTemplate property to create a custom footer row.


<%@ Page language="C#" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">

    protected void CustomerDetailView_DataBound(object sender, 
        EventArgs e)
    {
        // Get the footer row.
        DetailsViewRow footerRow = CustomerDetailView.FooterRow;

        // Get the Label control that displays the current page 
        // information from the footer row.
        Label pageNum = 
            (Label)footerRow.Cells[0].FindControl("PageNumberLabel");

        if (pageNum != null)
        {

            // Update the Label control with the current page number.
            int page = CustomerDetailView.DataItemIndex + 1;
            pageNum.Text = "Page " + page.ToString();

        }
    }
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
  <head runat="server">
    <title>DetailsView FooterTemplate Example</title>
</head>
<body>
    <form id="Form1" runat="server">
        
      <h3>DetailsView FooterTemplate Example</h3>
                
        <asp:detailsview id="CustomerDetailView"
          datasourceid="DetailsViewSource"
          datakeynames="CustomerID"
          autogeneraterows="true"
          allowpaging="true"
          runat="server" 
          OnDataBound="CustomerDetailView_DataBound">
               
          <headerstyle backcolor="Navy"
            forecolor="White"/>
            
          <pagersettings Mode="NextPreviousFirstLast"/>  
            
          <FooterTemplate>
          
            <table width="100%">            
              <tr>
                <td align="left">
                  <asp:Image id="LogoImage"
                    AlternateText="Our logo" 
                    imageurl="~\images\Logo.jpg"
                    runat="server"/>
                </td>
                <td align="right" valign="bottom">
                  <asp:Label id="PageNumberLabel"
                    font-size="9"
                    forecolor="DodgerBlue"
                    runat="server"/>
                </td>
              </tr>            
            </table>
          
          </FooterTemplate>
                    
        </asp:detailsview>
        
        <!-- This example uses Microsoft SQL Server and connects  -->
        <!-- to the Northwind sample database. Use an ASP.NET     -->
        <!-- expression to retrieve the connection string value   -->
        <!-- from the web.config file.                            -->
        <asp:SqlDataSource ID="DetailsViewSource" runat="server" 
          ConnectionString=
            "<%$ ConnectionStrings:NorthWindConnectionString%>"
          InsertCommand="INSERT INTO [Customers]([CustomerID],
            [CompanyName], [Address], [City], [PostalCode], [Country]) 
            VALUES (@CustomerID, @CompanyName, @Address, @City, 
            @PostalCode, @Country)"

          SelectCommand="Select [CustomerID], [CompanyName], 
            [Address], [City], [PostalCode], [Country] From 
            [Customers]">
        </asp:SqlDataSource>
    </form>
  </body>
</html>


<%@ Page language="VB" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">

    Protected Sub CustomerDetailView_DataBound(ByVal sender As Object, _
        ByVal e As EventArgs)
        ' Get the footer row.
        Dim footerRow As DetailsViewRow = CustomerDetailView.FooterRow

        ' Get the Label control that displays the current page 
        ' information from the footer row.
        Dim pageNum As Label = _
            CType(footerRow.Cells(0).FindControl("PageNumberLabel"), Label)

        If pageNum IsNot Nothing Then
            ' Update the Label control with the current page number.
            Dim page As Integer = CustomerDetailView.DataItemIndex + 1
            pageNum.Text = "Page " + page.ToString()
        End If
    End Sub
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
  <head runat="server">
    <title>DetailsView FooterTemplate Example</title>
</head>
<body>
    <form id="Form1" runat="server">
        
      <h3>DetailsView FooterTemplate Example</h3>
                
        <asp:detailsview id="CustomerDetailView"
          datasourceid="DetailsViewSource"
          datakeynames="CustomerID"
          autogeneraterows="true"
          allowpaging="true"
          runat="server" 
          OnDataBound="CustomerDetailView_DataBound">
               
          <headerstyle backcolor="Navy"
            forecolor="White"/>
            
          <pagersettings Mode="NextPreviousFirstLast"/>  
            
          <FooterTemplate>
          
            <table width="100%">            
              <tr>
                <td align="left">
                  <asp:Image id="LogoImage"
                    AlternateText="Our logo" 
                    imageurl="~\images\Logo.jpg"
                    runat="server"/>
                </td>
                <td align="right" valign="bottom">
                  <asp:Label id="PageNumberLabel"
                    font-size="9"
                    forecolor="DodgerBlue"
                    runat="server"/>
                </td>
              </tr>            
            </table>
          
          </FooterTemplate>
                    
        </asp:detailsview>
        
        <!-- This example uses Microsoft SQL Server and connects  -->
        <!-- to the Northwind sample database. Use an ASP.NET     -->
        <!-- expression to retrieve the connection string value   -->
        <!-- from the web.config file.                            -->
        <asp:SqlDataSource ID="DetailsViewSource" runat="server" 
          ConnectionString=
            "<%$ ConnectionStrings:NorthWindConnectionString%>"
          InsertCommand="INSERT INTO [Customers]([CustomerID],
            [CompanyName], [Address], [City], [PostalCode], [Country]) 
            VALUES (@CustomerID, @CompanyName, @Address, @City, 
            @PostalCode, @Country)"

          SelectCommand="Select [CustomerID], [CompanyName], 
            [Address], [City], [PostalCode], [Country] From 
            [Customers]">
        </asp:SqlDataSource>
    </form>
  </body>
</html>

Comentários

A linha de rodapé é exibida na parte inferior do DetailsView controle quando a FooterText FooterTemplate propriedade ou é definida.The footer row is displayed at the bottom of the DetailsView control when the FooterText or FooterTemplate property is set. Você pode definir sua própria interface do usuário (IU) personalizada para a linha de rodapé usando a FooterTemplate propriedade.You can define your own custom user interface (UI) for the footer row by using the FooterTemplate property. Para especificar um modelo personalizado para a linha de rodapé, primeiro coloque <FooterTemplate> as marcas entre as marcas de abertura e fechamento do DetailsView controle.To specify a custom template for the footer row, first place <FooterTemplate> tags between the opening and closing tags of the DetailsView control. Em seguida, você pode listar o conteúdo do modelo entre as marcas de abertura e de fechamento <FooterTemplate> .You can then list the contents of the template between the opening and closing <FooterTemplate> tags. Para controlar o estilo da linha de rodapé, use a FooterStyle propriedade.To control the style of the footer row, use the FooterStyle property. Como alternativa, você pode simplesmente exibir texto na linha de rodapé definindo a FooterText propriedade em vez desta propriedade.Alternatively, you can simply display text in the footer row by setting the FooterText property instead of this property.

Observação

Se as FooterText Propriedades e FooterTemplate forem definidas, a FooterTemplate Propriedade terá precedência.If both the FooterText and FooterTemplate properties are set, the FooterTemplate property takes precedence.

Aplica-se a

Confira também