postMessage and image field

[manuelmoreale]

Issue description:

Not sure this is technically a bug but would be useful to have the image field to output the url of the image inside the src attribute when the transport is set to postMessage
Currently is outputting something like this <img src=''>imagePath</img> which is not helpful 😊

Version used:

2.3.2

[aristath]

have you tried using the value_pattern argument in output?

[manuelmoreale]

Isn't the value pattern available only with the output argument? The output itself is working fine, I'm just talking about the live preview

[aristath]

If you're currently online we can talk about this in detail on gitter... easier that way: https://gitter.im/aristath/kirki

[aristath]

Fixed in c505bad by adding a new attr argument:

Kirki::add_field( 'the', array(
    'settings'    => 'the_logo',
    'type'        => 'image',
    'section'     => $section,
    'priority'    => 50,
    'label'       => __( 'Content : Logo or Avatar', 'the' ),
    'description' => 'This image will be displayed at the top of the hidden about section on the right-hand side of the screen.',
    'tooltip'     => 'You should put a nice image of yourself or a rad logo.',
    'default'     => THE_DEFAULT_LOGO,
    'transport'   => 'postMessage',
    'js_vars'     => array(
        array(
            'element'  => '.the-logo',
            'function' => 'html',
            'attr'     => 'src',
        ),
    )
));

[rinkuyadav999]

Cool but it is missing in docs @ https://kirki.org/docs/arguments/js_vars.html