How to read label value to javasript

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i am doing a project in asp.net(c#).Below code is from aspx page.here my problem is roomid i have to chage from label.

flashvars.userid = "0";
flashvars.username="shiva"; flashvars.roomid = "sqc7jm6";

For Example:

flashvars.roomid="sqc7jm6"

Inside Default.aspx.cs page ,if i displaying label value is 100 then on Default.aspx page it will display like this

flashvars.roomid="100"

Depending upon label value roomid want to change on aspx page..please tell me how to solve it.....

Posted 13-Jul-12 4:23am

ANOOP CL NAIR

Updated 14-Jul-12 2:28am

v3

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vivektiwari97701 13-Jul-12 10:35am

update your question with code

or try

flashvars.roomid=textboxname.text
on
text change event and set autopostback=true of text box

5 solutions

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vivektiwari97701 · Answer 1 · 2012-07-13T19:27:00

make user control(.ascx) for flash

XML

<%@ Control Language="C#" AutoEventWireup="true" CodeFile="WebUserControl.ascx.cs" Inherits="WebUserControl" %>



<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Scribblar Room</title>
<LINK href="http://media.muchosmedia.com/brainwave/style.css" rel="stylesheet" type="text/css">
<script type="text/javascript" src="http://media.muchosmedia.com/scribblar/scripts/includes.js"></script>
<script type="text/javascript">


    var targetID = "scribblar";
    var flashvars = {};
////    /* pass necessary variables to the SWF */
    flashvars.userid = "0";
    flashvars.username = "shiva";


    flashvars.roomid = prompt("Enter Room Id");


  //  flashvars.roomid = "label1.Text";


                                /* the roomid for the room you'd like to access - substitute this for a valid roomid */
    flashvars.preferredLocales = "en_US";                           /* sets the language - if in doubt leave as en_US */
    /* optional: if you pass userid=0 you may also pass a username to skip the username prompt and log the
    user in using that username
    flashvars.username = "John";    */
    var params = {};
    params.allowscriptaccess = "always";
    var attributes = {};
    attributes.id = "scribblar";
    attributes.name = "scribblar";
    swfobject.embedSWF("http://media.muchosmedia.com/scribblar/v2/main.swf", "alternate", "80%", "80%", "10.2.0", "http://media.muchosmedia.com/swfobject/expressInstall.swf", flashvars, params, attributes);


</script>
</head>
<body scroll="no">

<div id="alternate">
<a href="http://www.adobe.com/go/getflashplayer">This page requires the latest version of Adobe Flash. Please download it now.<br>
<img src="http://www.adobe.com/images/shared/download_buttons/get_flash_player.gif" border="0" alt="Get Adobe Flash Player" />
    </a>
</div>


</body>
</html>

and add this control to aspx page

XML

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

<%@ Register src="WebUserControl.ascx" tagname="WebUserControl" tagprefix="uc1" %>

<!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>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Scribblar Room</title>
<LINK href="http://media.muchosmedia.com/brainwave/style.css" rel="stylesheet" type="text/css">
<script type="text/javascript" src="http://media.muchosmedia.com/scribblar/scripts/includes.js"></script>

</head>
<body scroll="no">
    <form id="form1" runat="server">
<div id="alternate">
    <uc1:WebUserControl ID="WebUserControl1" runat="server" />
    <a href="http://www.adobe.com/go/getflashplayer"><br>
&nbsp;</a></div>
    <br />
    <!-- Codes by Quackit.com -->
<a href="javascript:location.reload(true)">Change RoomID</a>

    </form>
</body>
</html>

Arjun YK · Answer 2 · 2012-07-13T19:00:00

Solution 3

Use

document.getElementByID("Control Id").Value = Some value

Posted 13-Jul-12 19:00pm

Arjun YK

Comments

ANOOP CL NAIR 14-Jul-12 1:14am

i tried like that its not working...can u explain it...below code can see detail....

ANOOP CL NAIR · Answer 3 · 2012-07-13T04:45:00

This my code in aspx page:

XML

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

<!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>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Scribblar Room</title>
<LINK href="http://media.muchosmedia.com/brainwave/style.css" rel="stylesheet" type="text/css">
<script type="text/javascript" src="http://media.muchosmedia.com/scribblar/scripts/includes.js"></script>
<script type="text/javascript">

    var targetID = "scribblar";
    var flashvars = {};
    /* pass necessary variables to the SWF */
    flashvars.userid = "0";
    flashvars.username = "shiva";
    flashvars.roomid = "sqc7jm6";


  //  flashvars.roomid = "label1.Text";


                                /* the roomid for the room you'd like to access - substitute this for a valid roomid */
    flashvars.preferredLocales = "en_US";                           /* sets the language - if in doubt leave as en_US */
    /* optional: if you pass userid=0 you may also pass a username to skip the username prompt and log the
    user in using that username
    flashvars.username = "John";    */
    var params = {};
    params.allowscriptaccess = "always";
    var attributes = {};
    attributes.id = "scribblar";
    attributes.name = "scribblar";
    swfobject.embedSWF("http://media.muchosmedia.com/scribblar/v2/main.swf", "alternate", "100%", "100%", "10.2.0", "http://media.muchosmedia.com/swfobject/expressInstall.swf", flashvars, params, attributes);
</script>
</head>
<body scroll="no">
    <form id="form1" runat="server">
<div id="alternate">
<a href="http://www.adobe.com/go/getflashplayer">This page requires the latest version of Adobe Flash. Please download it now.<br>
<img src="http://www.adobe.com/images/shared/download_buttons/get_flash_player.gif" border="0" alt="Get Adobe Flash Player" />
    </a>
</div>
    <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
    </form>
</body>
</html>

my problem is

flashvars.roomid = "sqc7jm6";

here roomid="sqc7jm6";

i want to chage roomid from textbox...if i give roomid =100 then it will show flashvars.roomid="100" in aspx page like that method i want.....

Thanks,
anoop

ANOOP CL NAIR · Answer 4 · 2012-07-13T16:18:00

Solution 2

can u please tell me how to solve it?

Posted 13-Jul-12 16:18pm

ANOOP CL NAIR

Arjun YK · Answer 5 · 2012-07-13T20:02:00

Solution 5

Try these links, these should help you http://msdn.microsoft.com/en-us/library/dd410598.aspx[^]http://forums.asp.net/t/1512279.aspx/1[^]http://www.anuragbhandari.com/2011/09/accessing-asp-net-controls-in-javascript-code/[^]

Posted 13-Jul-12 20:02pm

Arjun YK

Comments

ANOOP CL NAIR 14-Jul-12 8:09am

i tried it is not working properly.....can u please explain it....

How to read label value to javasript

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