日期:2014-05-16  浏览次数:20559 次

GreyBox应用中父子页面怎样实现参数传递
如题,实现在子页面输入文本显示到父页面中
代码:
父页面
HTML code

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>

<!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>
    <script type="text/javascript" language="javascript">
        var GB_ROOT_DIR = "./greybox/";
    </script>
    <script type="text/javascript" src="greybox/AJS.js"></script>
    <script type="text/javascript" src="greybox/AJS_fx.js"></script>
    <script type="text/javascript" src="greybox/gb_scripts.js"></script>
    <link href="greybox/gb_styles.css" rel="stylesheet" type="text/css" media="all" />
</head>
<body>
    <form id="form1" runat="server">
        <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
    </form>
</body>
</html>




C# code

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

public partial class Default2 : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        this.TextBox1.Attributes.Add("onclick", "return GB_showCenter('我要输入的文本', '../Default3.aspx',400,600)");
    }

}



子页面
HTML code
 
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default3.aspx.cs" Inherits="Default3" %>

<!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>

    <script type="text/javascript">

        function reloadpage() {
            parent.parent.location.reload();
            parent.parent.GB_hide();
        } 
    </script>

</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:TextBox ID="TextBox1" runat="server"> </asp:TextBox>
        <asp:Button ID="Button1" runat="server" Text="显示" OnClick="Button1_Click" />
    </div>
    <p>
        greybox子页面 </p>
    <asp:Button ID="Button2" runat="server" Text="提交" OnClientClick="reloadpage()" />
    <asp:Button ID="Button3" runat="server" Text="关闭"  OnClientClick="javascript: window.parent.parent.GB_hide();"/>
    </form>
</body>
</html>



C# code