Howdy,
Quick example:
-- BEGIN SEARCH PAGE --
<!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>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:LinkButton runat="server" ID="SearchButton" Text="Search"
OnClick="SearchButton_Click"/>
</div>
</form>
</body>
</html>
//code behind
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class SearchPage : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void SearchButton_Click(object sender, EventArgs e)
{
DateTime date = DateTime.Now;
Session["SearchVariable"] = date;
Response.Write(date);
RegisterPopupScript();
}
/// <summary>
///
/// </summary>
private void RegisterPopupScript()
{
Type type = this.GetType();
if (ClientScript.IsStartupScriptRegistered(type, "PopupScript"))
return;
System.Text.StringBuilder script = new System.Text.StringBuilder();
script.Append("<script language=\"javascript\"
type=\"text/javascript\">\n");
script.Append("//<!--\n");
script.Append("window.open('popup.aspx', '_blank',
'width=400,height=400');");
script.Append("//-->\n");
script.Append("</script>");
ClientScript.RegisterStartupScript(type, "PopupScript", script.ToString());
}
}
-- END SEARCH PAGE --
-- BEGIN POPUP PAGE --
// place label with ID="SearchResult"
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class popup : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
SearchResult.Text = Convert.ToString(Session["SearchVariable"]);
}
}
-- END POPUP PAGE --
--
Hope this helps
Milosz Skalecki
MCP, MCAD
"VMI" wrote:
I have a LinkButton_search on my Page1.aspx that opens up a popup page called
popup.aspx. I do this with LinkButton.Attributes.Add() on the Page_Load of
Page1.aspx.
How can I add server-side code to LinkButton_search_Click() so that the code
in there runs before opening the popup window? The problem is that I fill a
Session variable when I click on the button that will then be used in the
Page_Load of my Popup window. So basically this is what I want:
1) Add the "onclick" Attribute to the LinkButton (so it's a popup window)
2) Run the LinkButton_search_Click(object sender, EventArgs e) to fill the
Session variable
3) Open popup.aspx as a popup window and in its Page_Load() use the Session
variable that was filled in step 2.
Any help is appreciated.
Thanks
