Difference between revisions of "HTML ENTITY DECODE()"

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==Purpose==
 
==Purpose==
 
+
Function to return a string from a character string or memo field where qualifying characters have been replaced with their html entity equivalents
  
  
 
==Syntax==
 
==Syntax==
 
+
HTML_ENTITIES(<expC> | <memofield>)
  
  
 
==See Also==
 
==See Also==
 
+
[[ASC()]], [[AT()]], [[ATNEXT()]], [[CHR()]], [[CHRTRAN()]], [[HTML_ENTITY_DECODE()]], [[INLIST()]], [[LEFT()]], [[OCCURS()]], [[RAT()]], [[RIGHT()]], [[STR()]], [[STR_REPLACE()]], [[STREXTRACT()]], [[STRTRAN()]], [[STUFF()]], [[SUBSTR()]]
  
  
 
==Description==
 
==Description==
 +
The HTML_ENTITIES() function will search <expC> or <memofield> and return a string where qualifying characters have been replaced with their html entity equivalents.
  
 +
 +
The following characters are converted to their HML entity equivalents:
 +
 +
* Tab (chr(9))
 +
* Line feed (chr(10))
 +
* Carriage return (chr(13))
 +
* &quot;
 +
* &amp;
 +
* &#39;
 +
* &lt;
 +
* &gt;
  
  
 
==Example==
 
==Example==
 
<code lang="recital">
 
<code lang="recital">
 
+
<!-- dispmemo.rsp -->
 +
<html>
 +
<body>
 +
<%
 +
open database southwind
 +
use example
 +
goto 1
 +
? "<pre>"
 +
? html_entities(notes)
 +
? "</pre>"
 +
close databases
 +
%>
 +
</body>
 +
</html>
 
</code>
 
</code>
  
==Products==
 
  
 +
==Products==
 +
Recital Web, Recital Server, Recital
 
[[Category:Documentation]]
 
[[Category:Documentation]]
 
[[Category:Functions]]
 
[[Category:Functions]]
 +
[[Category:String Data]]
 +
[[Category:String Data Functions]]

Revision as of 15:48, 16 February 2010

Template:YLM to do


Purpose

Function to return a string from a character string or memo field where qualifying characters have been replaced with their html entity equivalents


Syntax

HTML_ENTITIES(<expC> | <memofield>)


See Also

ASC(), AT(), ATNEXT(), CHR(), CHRTRAN(), HTML_ENTITY_DECODE(), INLIST(), LEFT(), OCCURS(), RAT(), RIGHT(), STR(), STR_REPLACE(), STREXTRACT(), STRTRAN(), STUFF(), SUBSTR()


Description

The HTML_ENTITIES() function will search <expC> or <memofield> and return a string where qualifying characters have been replaced with their html entity equivalents.


The following characters are converted to their HML entity equivalents:

  • Tab (chr(9))
  • Line feed (chr(10))
  • Carriage return (chr(13))
  • "
  • &
  • '
  • <
  • >


Example

<!-- dispmemo.rsp -->
<html>
<body>
<%
open database southwind
use example
goto 1
? "<pre>"
? html_entities(notes)
? "</pre>"
close databases
%>
</body>
</html>


Products

Recital Web, Recital Server, Recital