1
我有什麼可能是一個非常簡單的問題,但答案是完全逃避我。我是ASP.NET新手(vb),但我有一個堅實的經典ASP/VB背景。用SqlDataSource查詢的結果填充文字元素
我有一個只包含四列(語言,SiteFooterPrivacyPolicy,SiteFooterTermsAndConditions,SiteFooterCopyright)一個相對簡單的數據庫。我希望執行一個只返回1行的查詢。
這裏是主頁到目前爲止(與SQL SELECT語句一起):
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="dbtest1.aspx.vb" Inherits="dbtest1" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:SqlDataSource ID="MyLanguageDataSource" runat="server"
ConnectionString="<%$ ConnectionStrings:customer_support_devConnectionString %>"
ProviderName="<%$ ConnectionStrings:customer_support_devConnectionString.ProviderName %>"
SelectCommand="SELECT [SiteFooterPrivacyPolicy], [SiteFooterTermsAndConditions], [SiteFooterCopyright] FROM [language_file_2] WHERE ([Language] = 'French')">
</asp:SqlDataSource>
<br />
<br /><b>Literal1PrivPolicy:</b> <asp:Literal ID="Literal1PrivPolicy" runat="server"></asp:Literal>
<br /><b>Literal2TermsConds:</b> <asp:Literal ID="Literal2TermsConds" runat="server"></asp:Literal>
<br /><b>Literal3Copyright:</b> <asp:Literal ID="Literal3Copyright" runat="server"></asp:Literal>
<br />
</div>
</form>
</body>
</html>
所以到目前爲止,我有這背後的代碼(不工作),但希望它會解釋遠比我能更好,我想實現:
Partial Class dbtest1
Inherits System.Web.UI.Page
Protected Sub Page_Load(sender As Object, e As System.EventArgs) Handles Me.Load
Dim dv As New Data.DataView
dv = MyLanguageDataSource.Select(DataSourceSelectArguments.Empty)
Literal1PrivPolicy.Text = dv.Table.Rows("SiteFooterPrivacyPolicy").ToString()
Literal2TermsConds.Text = dv.Table.Rows("SiteFooterTermsAndConditions").ToString()
Literal3Copyright.Text = dv.Table.Rows("SiteFooterCopyright").ToString()
End Sub
End Class
希望從您可以看到我想要做的事。我基本上需要使用我的數據庫查詢返回的正確列填充我的Literal元素。
完美!這正是我所錯過的。非常感謝 :) – Rich