Allows to render the advanced custom field meta-data in the HTML header and to display it in the page.
When activated, the field group menu of the advanced custom field (ACF) extension has an additional rendering dialog-box.
These new options allow to (i) display the group fields value in the post or page content and to (i) dump the values as HTML meta-data.
The user choose to display at the top or bottom of the content, and defines the display as a piece of HTML code, with
[acf field="name"] shortcode in order to display the corresponding field value. That simple.
The user choose display (or not) the in the HTML
<head>..</head> section, using
<meta name="$name" content="$value"/> tags, the data of a given group.
$name is the field
name (not its
The value is the one produced by the
[acf field="name"] shortcode (i.e., the ACF
get_field() function). For some non textual data types it is undefined. Multiples values are rendered as a comma '
,' separated list.