If keywords
Contents
Syntax
<txp:if_keywords>
The if_keywords tag is a conditional tag and always used as an opening and closing pair, like this…
<txp:if_keywords>
…conditional statement…
</txp:if_keywords>
The tag will execute the contained statement if the current article’s ‘Keywords’ field has one or more entries.
Attributes
Tag will accept the following attributes (case-sensitive) as well as the global attributes :
keywords="keywords"
- Comma-separated list of keywords.
- Default: unset, which determines whether any keywords are assigned to the article.
Examples
Example 1: Supply meta tag if keywords exist
<head>
….
<txp:if_individual_article>
<txp:if_keywords>
<txp:meta_keywords />
<txp:else />
<meta name="keywords" content="Apple, Orange, Pear, Foo, Bar" />
</txp:if_keywords>
<txp:else />
<meta name="keywords" content="Apple, Orange, Pear, Foo, Bar" />
</txp:if_individual_article>
….
</head>
Other tags used: meta_keywords, if_individual_article, else.
Genealogy
Version 4.0.7
Tag support added