如何将标签值读取到javasript [英] How to read label value to javasript
问题描述
我在asp.net(c#)中做一个项目.下面的代码来自aspx page.这里的问题是我需要从label中删除的roomid.
flashvars.userid ="0";
flashvars.username ="shiva"; flashvars.roomid ="sqc7jm6";
例如:
flashvars.roomid ="sqc7jm6"
在Default.aspx.cs页面中，如果我显示的标签值为100，则在Default.aspx页面上它将显示为
flashvars.roomid ="100"
取决于标签值roomid要在aspx页上更改..请告诉我如何解决.....
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.....
推荐答案
为用户创建控件(.ascx)闪光灯
make user control(.ascx) for flash
<%@ 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>
并将此控件添加到aspx页面
and add this control to aspx page
<%@ 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>
</a></div>
<br />
<!-- Codes by Quackit.com -->
<a href="javascript:location.reload(true)">Change RoomID</a>
</form>
</body>
</html>
使用
document.getElementByID("Control Id").Value = Some value
这是我在aspx页面中的代码:
This my code in aspx page:
<%@ 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>
我的问题是
flashvars.roomid ="sqc7jm6";
这里roomid ="sqc7jm6";
我想从文本框中更改roomid ...如果我给roomid = 100，那么它将在aspx页面中显示Flashvars.roomid ="100"，就像我想要的那种方法..
谢谢，
anoop
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
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