Crystal Reports for Eclipse Designer Guide

URLDecode

Description
URLDecode takes a string that contains encoding for spaces and special characters and returns a decoded version of that string.
Overloads
  • URLDecode (inputString)
  • URLDecode (inputString, encodingScheme)
  • URLDecode (inputString, encodingScheme, characterSet)
  • Arguments
  • inputString is a string containing the encoded URL that you want to decode.
  • encodingScheme is an integer specifying the scheme that you want to use to decode the string:
    • 0 specifies URL encoding—following RFC 1738
    • 1 specifies HTML form encoding—following application/x-www-form-urlencoded
    • 2 specifies user-defined encoding—only alphanumeric characters are left unencoded by default.
    If encodingScheme is not specified, the default is 0 (URL encoding).
  • characterSet is an integer specifying the character encoding (codepage) that you want to use:
    • 0 specifies UTF-8
    • 1 specifies ISO-8859
    • 2 specifies Shift-JIS
    If characterSet is not specified, the default is 0 (UTF-8 encoding).
  • Returns
    A string that contains the URL-decoded version of your input string.
    Action
    URLDecode takes a string that contains encoding for spaces and special characters and returns a decoded version of that string.
    Examples
    URLDecode ("http://your+site.com", 0)
    Returns http://your+site.com
    URLDecode ("http://your+site.com", 1)
    Returns http://your site.com
    Comments
  • For URLEncode and URLDecode to be the inverse of each other, URLDecode need only know what character encoding to use and how to treat the + character (that is, whether to leave it alone or turn it into a space). For this reason, the encodingScheme parameter is necessary.



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