IntroductionIntroduction
  Publishing web pagesPublishing web pages
  RXMLRXML
  Information tagsInformation tags
  String tagsString tags
  Variable tagsVariable tags
  URL tagsURL tags
  If tagsIf tags
    <if>if<if>if
    <else>else<else>else
    <elseif>elseif<elseif>elseif
    <true>true<true>true
    <false>false<false>false
  Graphics tagsGraphics tags
  Database tagsDatabase tags
  LDAPLDAP
  Programming tagsProgramming tags
  SSI tagsSSI tags
  Image mapsImage maps
  Supports systemSupports system
  SecuritySecurity
  AppendixAppendix
 
If tags

If-tags make it possible to make dynamic pages that show different content based on conditions. Authenticated users can get confidential information and pages can be optimized for all browsers. They also makes it possible to program web application in RXML, without using any programming language.

The if tags are:

<if>
Container tag used to conditionally show its contents.

<else>
Shows the contents if the previous {if} tag didn't, or if preceded by a {false}.

<elseif>
Same as the {if}, but it will only evaluate if the previous {if} tag returned false.

<true>
An internal tag used to set the return value of {if} tags.

<false>
An internal tag used to set the return value of {if} tags.