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If keywords

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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

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