Categories & custom fields in info-window.html

@mosabua,

Yes… the info-window.html template is not a PHP template, so any PHP code you add will be displayed, not run.

The info-window.html template uses a JavaScript templating engine to replace the existing placeholders with the actual data. So, getting your data into the template is actually a two-part process:

1. First, you need to ensure that the data is added to the Stellar_Place object that is passed to JavaScript for rendering.
2. Second, you will need to ensure that the placeholder in the info-window.html template exists and uses the same name as the property that you added to the Stellar_Place object.

To add your data to the Stellar_Place object just do something like this:

add_filter( 'stellar_place', 'custom_stellar_place_data', 10, 2 );
function custom_stellar_place_data( $place, $post ) {
	$place->gutschein = get_field( 'place_gutschein', $post->ID );
	return $place;
}

Then, to add your placeholder in the info-window.html template, just do something like this:

<%= gutschein %>

NOTE: Be sure that you’ve copied the info-window.html template into a stellar-places directory in your active theme. This allows you to customize the template without losing those changes when updating the plugin. Ideally, you would do this in a child theme so you don’t lose these changes when you update your theme as well.