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£'s changed to ?'s in .js file linked from .aspx page

Psyberion
Psyberion asked
on
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Last Modified: 2010-04-07
Hi ASP.NET Experts,

I'm running into a very confusing issue which I have traced down to ASP.NET concerning £ characters in strings, if I do the same in HTML I don't get this problem.

I created a new ASP.NET project in VS2003 called 'JSTest' and modified the code to give the following in the html view of the JSTest.aspx file:

<%@ Page Language="vb" AutoEventWireup="false" Codebehind="WebForm1.aspx.vb" Inherits="JSTest.WebForm1"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
  <head>
    <title>WebForm1</title>
    <meta name="GENERATOR" content="Microsoft Visual Studio .NET 7.1">
    <meta name="CODE_LANGUAGE" content="Visual Basic .NET 7.1">
    <meta name=vs_defaultClientScript content="JavaScript">
    <meta name=vs_targetSchema content="http://schemas.microsoft.com/intellisense/ie5">
    <script type="text/javascript" src="./test.js" language="JavaScript"></script>
    <script language="JavaScript">
          var TestStringA = "!£$%^&*()";
          alert("TestStringA: " + TestStringA);
    </script>
  </head>
  <body>
    <form id="Form1" method="post" runat="server">
    </form>
  </body>
</html>

Then I created the test.js file with the following code:

var TestStringB = "!£$%^&*()";
alert("TestStringB: " + TestStringB);

Viewing this in IE6.0 on windows XP SP2 I get a popup alert dialog with the text "TestStringB: !?$%^&*()", then the second alert dialog shows "TestStringA: !£$%^&*()". It's changing the £ sign in the string of the test.js file to a ?, but why and how do I stop this?

As I said this works as expected if I create a HTML file with the same script sections.

Can anyone shed some light on this?
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