Question

我有一个简单的数据主义者。

<asp:DataList ID="MyDataList" runat="server" RepeatDirection="Horizontal" RepeatLayout="Flow" cssClass="row">
    <ItemTemplate>
             <div class="col-lg-3 col-md-4 col-sm-6 col-xs-12 img-thumbnail" style="width:300px; height:450px; border: 1px solid black;">
                <div class="text-center"><%# Eval("age")%></div> 
                <br/>
                <div class="text-center"><%# Eval("name") %></div>
             </div>
    </ItemTemplate>
    <FooterTemplate>
    </FooterTemplate> 
</asp:DataList>

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
    If Not Page.IsPostBack Then
        BindGridData()
    End If
End Sub 

Protected Sub BindGridData()
    Dim sqlConn1 As New OdbcConnection(myConnectionString1)
    Dim dt As DataTable = New DataTable
    Try
        sqlConn1.Open()
        Dim Query1 As String = "Select age, name from myTable "
           Dim cmd1 = New OdbcCommand(Query1, sqlConn1)

        Dim reader1 As OdbcDataReader = cmd1.ExecuteReader()
        dt.Load(reader1)
        Session("SaveData") = dt
        MyDataList.DataSource = Session("SaveData")
        MyDataList.DataBind()
        reader1.Close()
        sqlConn1.Close()
    Catch ex As Exception
    End Try
End Sub

我的问题如何进行DataList分页？例如，在我的DataList的末尾，我希望：(1) (2) (3) (4) (...)类似于GridView

我已经在bindgriddata()内的会话中保存了我的SQL查询。也许我可以用它？

我知道在GridView中它很简单，你只需执行以下操作即可，但我如何使用DataList执行此操作？

Protected Sub GridView1_PageIndexChanging(ByVal sender As Object, ByVal e As GridViewPageEventArgs)
    GridView1.PageIndex = e.NewPageIndex
    GridView1.DataSource = Session("SaveData")
    GridView1.DataBind()
End Sub

如何做一个DataList Paging？

0 个答案: