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 statements...
</txp:if_keywords>
The tag will execute the contained statement if the current article’s keywords field has one or more entries.
attributes
keywords="unset"
genealogy
Version 4.0.7
Supply meta tag if keywords exist
<head>
<txp:if_individual_article>
<!— we are on a single article page —>
<txp:if_keywords>
<!— this single article has its own keywords —>
<meta name=“keywords” content=”<txp:keywords />” />
<txp:else />
<!— this single article has no keywords: use some default keywords for meta data —>
<meta name=“keywords” content=“apple, orange, pear, foo, bar” />
</txp:if_keywords>
<txp:else />
<!— we are on an article list page, use some default keywords for meta data —>
<meta name=“keywords” content=“apple, orange, pear, foo, bar” />
</txp:if_individual_article>
</head>
Other tags used: keywords, if_individual_article, else