Learned a ton from this post.

control.setting.set(newColor);
picker.val( control.setting() ); return;

}

You use this script to manually set a color controller to a particular value, how I could use it to set the value of a range controller?

I really appreciate any help you can provide, thanks
Wilson

You are very welcome. 🙂

I have following line in my custimizer.js:

( function( $ ) {
wp.customize( 'headerbackgroundcolor', function( value ) {
value.bind( function( to ) {

Need value of 'headerbackgroundalpha'
} );
} );
.
.
.


In my Theme Customizer I have the option to set an alpha-value of the header-background. Is it possible to read out the current value of the setting of ”headerbackgroundalpha” inside the wp.customize prozedure above?

Thanks a lot

/* globals _wpCustomizeHeader, _wpMediaViewsL10n */
(function( exports, $ ){
// code
})( wp, jQuery );

So I’m not able to extend the prototype from the window object. Any idea if such a thing is possible? There is even mention of overriding this in the .toggle() methods documentation / description: https://github.com/WordPress/WordPress/blob/master/wp-admin/js/customize-controls.js#L110, but I’m not sure if they mean by simply forking the whole JS file, dequeueing the WP version and enqueuing your own or if they mean or something different.