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passing a parameter to pop up window by javascript how?

P: n/a
how to let javascript code understand txtUser.Text?
in
window.open("WebForm26.aspx?User=txtUser.Text",... ..................)
Nov 19 '05 #1
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8 Replies


P: n/a
If you use ASP.NET, you can move the entire Javascript to the server side by
using
Page.RegisterStartupScript, and then all server-side variables are available
to be passed to Javascript.

Ryan

"Bishoy George" wrote:
how to let javascript code understand txtUser.Text?
in
window.open("WebForm26.aspx?User=txtUser.Text",... ..................)

Nov 19 '05 #2

P: n/a
On Mon, 26 Sep 2005 22:16:25 +0300, Bishoy George wrote:
how to let javascript code understand txtUser.Text?
in
window.open("WebForm26.aspx?User=txtUser.Text",... ..................)

Use
window.open("WebForm26.aspx?User=<%=txtUser.Text%> ",.....

Nov 19 '05 #3

P: n/a
Could you give me an example please?
still I can't send a parameter through javascript
window.open("url.aspx?---- = ----"); // VERY IMPORTANT to me

Also:
Can I write my C# code in the code behind page and just calling a javascript
method by this way?

"Call Javascrip from the server side" <Call Javascrip from the server
si**@discussions.microsoft.com> wrote in message
news:DF**********************************@microsof t.com...
If you use ASP.NET, you can move the entire Javascript to the server side
by
using
Page.RegisterStartupScript, and then all server-side variables are
available
to be passed to Javascript.

Ryan

"Bishoy George" wrote:
how to let javascript code understand txtUser.Text?
in
window.open("WebForm26.aspx?User=txtUser.Text",... ..................)

Nov 19 '05 #4

P: n/a
On Mon, 26 Sep 2005 23:46:52 +0300, Bishoy George wrote:
Could you give me an example please?
still I can't send a parameter through javascript
window.open("url.aspx?---- = ----"); // VERY IMPORTANT to me

Also:
Can I write my C# code in the code behind page and just calling a javascript
method by this way?

"Call Javascrip from the server side" <Call Javascrip from the server
si**@discussions.microsoft.com> wrote in message
news:DF**********************************@microsof t.com...
If you use ASP.NET, you can move the entire Javascript to the server side
by
using
Page.RegisterStartupScript, and then all server-side variables are
available
to be passed to Javascript.

Ryan

"Bishoy George" wrote:
how to let javascript code understand txtUser.Text?
in
window.open("WebForm26.aspx?User=txtUser.Text",... ..................)

The Page.RegisterStartupScript points to a code behind way to do it. The
other way is using inline <%= txtUser.Text %> which is very convenient and
direct.
Nov 19 '05 #5

P: n/a
still doesn't work!!!
------------------------------------------this is my aspx
page ---------------------------------------------------------
<%@ Page language="c#" Codebehind="WebForm25.aspx.cs"
AutoEventWireup="false" Inherits="WebApplication1.WebForm25" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<title>WebForm25</title>
<script language="javascript">
function PopUp()
{
window.open("WebForm26.aspx?User=<%=txtUser.Text%> ","popupWin","toolbar=0,
location=0, status=0, menubar=0, scrollbar=0, resizable=0, width=600,
height=400, left=50, top=50",true);
}
</script>
<meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1">
<meta name="CODE_LANGUAGE" Content="C#">
<meta name="vs_defaultClientScript" content="JavaScript">
<meta name="vs_targetSchema"
content="http://schemas.microsoft.com/intellisense/ie5">
</HEAD>
<body MS_POSITIONING="GridLayout">
<form id="Form1" method="post" runat="server">
<asp:Label id="lblUser" style="Z-INDEX: 101; LEFT: 24px; POSITION:
absolute; TOP: 48px" runat="server"
Width="80px" Height="22px">User Name:</asp:Label>
<asp:TextBox id="txtUser" style="Z-INDEX: 102; LEFT: 112px; POSITION:
absolute; TOP: 48px" runat="server"
Width="176px" Height="22px"></asp:TextBox>
<INPUT id="btnCheck2" style="Z-INDEX: 103; LEFT: 304px; WIDTH: 128px;
POSITION: absolute; TOP: 48px; HEIGHT: 32px"
type="button" value="Check!" name="btnCheck2" onclick="PopUp();">
<asp:Button id="btnCheck" style="Z-INDEX: 104; LEFT: 304px; POSITION:
absolute; TOP: 96px" runat="server"
Width="128px" Height="32px" Text="Check!"></asp:Button>
<asp:Label id="lblCheck" style="Z-INDEX: 105; LEFT: 440px; POSITION:
absolute; TOP: 104px"
runat="server" Width="184px" Height="32px"></asp:Label>
<asp:RequiredFieldValidator id="RequiredFieldValidator1" style="Z-INDEX:
106; LEFT: 144px; POSITION: absolute; TOP: 72px"
runat="server" Width="96px" Height="8px" ErrorMessage="User Name
Missing!" ControlToValidate="txtUser">Required
Field!</asp:RequiredFieldValidator>
</form>
</body>
</HTML>

--------------------------------------this code
behind-----------------------------------------------------------------
using System;

using System.Collections;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Web;

using System.Web.SessionState;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.HtmlControls;

namespace WebApplication1

{

/// <summary>

/// Summary description for WebForm25.

/// </summary>

public class WebForm25 : System.Web.UI.Page

{

protected System.Web.UI.WebControls.Label lblUser;

protected System.Web.UI.WebControls.Button btnCheck;

protected System.Web.UI.WebControls.Label lblCheck;

protected System.Web.UI.WebControls.RequiredFieldValidator
RequiredFieldValidator1;

protected System.Web.UI.WebControls.TextBox txtUser;
private void Page_Load(object sender, System.EventArgs e)

{

// Put user code to initialize the page here

}

#region Web Form Designer generated code

override protected void OnInit(EventArgs e)

{

//

// CODEGEN: This call is required by the ASP.NET Web Form Designer.

//

InitializeComponent();

base.OnInit(e);

}
/// <summary>

/// Required method for Designer support - do not modify

/// the contents of this method with the code editor.

/// </summary>

private void InitializeComponent()

{

this.btnCheck.Click += new System.EventHandler(this.btnCheck_Click);

this.Load += new System.EventHandler(this.Page_Load);

}

#endregion

private void btnCheck_Click(object sender, System.EventArgs e)

{

lblCheck.Text = "You selected " + txtUser.Text;

}

}

}
Nov 19 '05 #6

P: n/a
-----------------------WebForm26.aspx-----------------------
using System;

using System.Collections;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Web;

using System.Web.SessionState;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.HtmlControls;

namespace WebApplication1

{

/// <summary>

/// Summary description for WebForm26.

/// </summary>

public class WebForm26 : System.Web.UI.Page

{

private void Page_Load(object sender, System.EventArgs e)

{

// Put user code to initialize the page here

string userString = Request.QueryString["User"];

Response.Write("You selected " + userString);

}

#region Web Form Designer generated code

override protected void OnInit(EventArgs e)

{

//

// CODEGEN: This call is required by the ASP.NET Web Form Designer.

//

InitializeComponent();

base.OnInit(e);

}
/// <summary>

/// Required method for Designer support - do not modify

/// the contents of this method with the code editor.

/// </summary>

private void InitializeComponent()

{

this.Load += new System.EventHandler(this.Page_Load);

}

#endregion

}

}
Nov 19 '05 #7

P: n/a
window.open("WebForm26.aspx?User="+document.getEle mentById("txtUser").value,
......................)

Eliyahu

"Bishoy George" <bi****@bishoy.com> wrote in message
news:uV**************@TK2MSFTNGP09.phx.gbl...
how to let javascript code understand txtUser.Text?
in
window.open("WebForm26.aspx?User=txtUser.Text",... ..................)

Nov 19 '05 #8

P: n/a
Thank you , it worked now. You are brilliant.

"Eliyahu Goldin" <re*************@monarchmed.com> wrote in message
news:Or**************@TK2MSFTNGP10.phx.gbl...
window.open("WebForm26.aspx?User="+document.getEle mentById("txtUser").value,
.....................)

Eliyahu

"Bishoy George" <bi****@bishoy.com> wrote in message
news:uV**************@TK2MSFTNGP09.phx.gbl...
how to let javascript code understand txtUser.Text?
in
window.open("WebForm26.aspx?User=txtUser.Text",... ..................)


Nov 19 '05 #9

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