CMBData is output repeatedly

[rmccue]

[mikeselander]

Hey @rmccue or @tareiking I can't replicate this locally, could you give me some more context on the fieldset and/or amount of data causing this? Like, is it a ton of individual or repeated WYSIWYG fields making this?

Ignore the above, I just figured it out :)

[mikeselander]

As an update, this is looking like a core issue to me. Core allows you to re-register the same localize variable over and over again without any checks whether it's already been registered already. I see no easy way to see if we've already registered this script as localized but will keep digging over time.

[barryceelen]

A workaround might be to check if cmb-scripts is already enqueued with wp_script_is() before adding the action in the CMB_Meta_Box construct method or inside enqueue_scripts() method.

if ( ! wp_script_is( 'cmb-scripts' ) ) {
	// Enqueue and/or localize 'cmb-scripts'.
}