(Classic ASP) Unicode Escape

Convert a string to Unicode escaped values.

Note: The Unicode escape functionality was added in Chilkat v9.5.0.90.

Chilkat ActiveX Downloads

ActiveX for 32-bit and 64-bit Windows

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<%
' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.StringBuilder")
set sb = Server.CreateObject("Chilkat.StringBuilder")

str = "bôn"
charset = "not_used"

' Unicode escape all chars using \uHHHH
success = sb.SetString(str)
success = sb.Encode("unicode-escape-all",charset)
Response.Write "<pre>" & Server.HTMLEncode( sb.GetAsString()) & "</pre>"
' Output is \u0062\u00f4\u006e

' Unicode escape only 8bit chars using \uHHHH
success = sb.SetString(str)
success = sb.Encode("unicode-escape-8bit",charset)
Response.Write "<pre>" & Server.HTMLEncode( sb.GetAsString()) & "</pre>"
' Output is b\u00f4n

' To use uppercase hex chars (A-F), add "-upper" to the encoding name
success = sb.SetString(str)
success = sb.Encode("unicode-escape-all-upper",charset)
Response.Write "<pre>" & Server.HTMLEncode( sb.GetAsString()) & "</pre>"
' Output is \u0062\u00F4\u006E

' Unicode escape all chars using \u{HHHH}
success = sb.SetString(str)
success = sb.Encode("unicode-escape-all-curly-upper",charset)
Response.Write "<pre>" & Server.HTMLEncode( sb.GetAsString()) & "</pre>"
' Output is \u{0062}\u{00F4}\u{006E}

' Unicode escape 8bit chars using HTML hex &#xH;
success = sb.SetString(str)
success = sb.Encode("unicode-escape-8bit-html-hex",charset)
Response.Write "<pre>" & Server.HTMLEncode( sb.GetAsString()) & "</pre>"
' Output is b&#xf4;n

' Unicode escape all chars using HTML decimal &#D;
success = sb.SetString(str)
success = sb.Encode("unicode-escape-all-html-dec",charset)
Response.Write "<pre>" & Server.HTMLEncode( sb.GetAsString()) & "</pre>"
' Output is &#98;&#244;&#110;

' Unicode escape all chars using u+HHHH
success = sb.SetString(str)
success = sb.Encode("unicode-escape-all-plus",charset)
Response.Write "<pre>" & Server.HTMLEncode( sb.GetAsString()) & "</pre>"
' Output is u+0062u+00f4u+006e

' Unicode escape 8bit chars using angled brackets <HHHH>
success = sb.SetString(str)
success = sb.Encode("unicode-escape-8bit-angle-upper",charset)
Response.Write "<pre>" & Server.HTMLEncode( sb.GetAsString()) & "</pre>"
' Output is b<00F4>n

%>
</body>
</html>