Difference: VarENCODE (2 vs. 3)

Revision 304 Jan 2007 - TWikiContributor

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META TOPICPARENT name="TWikiVariables"
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ENCODE{"string"} -- encodes a string to HTML entities

  • Encode "special" characters to HTML numeric entities. Encoded characters are:
    • all non-printable ASCII characters below space, except newline ("\n") and linefeed ("\r")
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"string" String to encode required (can be empty)
type="entity" Encode special characters into HTML entities, like a double quote into &#034;. Does not encode \n or \r. type="url"
type="html" As type="entity" except it also encodes \n and \r type="url"
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type="quote" Escape double quotes with backslashes (\"), does not change other characters type="url"
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type="quotes" Escape double quotes with backslashes (\"), does not change other characters type="url"
 
type="url" Encode special characters for URL parameter use, like a double quote into %22 (this is the default)
  • Example: %ENCODE{"spaced name"}% expands to spaced%20name
  • ALERT! Note: Values of HTML input fields must be entity encoded.
    Example: <input type="text" name="address" value="%ENCODE{ "any text" type="entity" }%" />
  • ALERT! Note: Double quotes in strings must be escaped when passed into other TWiki variables.
    Example: %SEARCH{ "%ENCODE{ "string with "quotes"" type="quotes" }%" noheader="on" }%
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