template::head::add_meta (public)

 template::head::add_meta [ -http_equiv http_equiv ] [ -name name ] \
    [ -scheme scheme ] [ -content content ] [ -lang lang ]

Defined in packages/acs-templating/tcl/head-procs.tcl

Add a meta tag to the head section of the document to be returned to the users client. A meta tag with a given name or http-equiv may only be added once; subsequent calls to add_meta will replace the existing entry. You must supply either name or http_equiv.

Switches:

-http_equiv

(optional)

the http-equiv attribute of the meta tag, i.e. the HTTP header which this metadata is equivalent to e.g. 'content-type'

-name

(optional)

the name attribute of the meta tag, i.e. the metadata identifier

-scheme

(optional)

the scheme attribute of the meta tag defining which metadata scheme should be used to interpret the metadata, e.g. 'DC' for Dublin Core (http://dublincore.org/)

-content

(optional)

the content attribute of the meta tag, i.e. the metadata value

-lang

(optional)

the lang attribute of the meta tag specifying the language of its attributes if they differ from the document language

Partial Call Graph (max 5 caller/called nodes):

Testcases:

xowiki_test_cases

Source code:

    variable ::template::head::metas

    if {$http_equiv eq "" && $name eq ""} {
        error "You must supply either -http_equiv or -name."
    }

    set metas($http_equiv,$name) [list  $http_equiv  $name  $scheme  $content  $lang  ]

XQL Not present:

Generic, PostgreSQL, Oracle