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标题: ASP.NET 2.0 中实现跨页提交 [打印本页]

作者: abcdef133    时间: 2007-9-21 15:49
标题: ASP.NET 2.0 中实现跨页提交
在ASP.NET 2.0中,对于跨页提交已经有了非常合理的解决方案
下面是一个示例:
BeginPage.aspx: 请注意Button1的PostBackUrl属性设置


<%@ 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">
    public string Name
    {
        get
        {
            return this.TextBox1.Text;
        }
    }
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:Label ID="Label1" runat="server" Text="请输入姓名" Width="183px"></asp:Label>
        <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
        <asp:Button ID="Button1" runat="server"  Text="提交" PostBackUrl="~/EndPage.aspx" /></div>
    </form>
</body>
</html>


EndPage.aspx:请注意PreviousPageType的属性设置

<%@ Page Language="C#" %>
<%@ PreviousPageType VirtualPath="~/SourcePage.aspx" %>

<!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 Page_Load(object sender, EventArgs e)
    {
        this.Label1.Text = PreviousPage.Name;
    }
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:Label ID="Label1" runat="server" ></asp:Label>
   
    </div>
    </form>
</body>
</html>

OK,就通过这么简单的两个属性设置,就可以非常方便的得到跨页提交的特性




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