Form Html Field : live refresh

[aguingand]

Allow to render Html field in forms depending on other data :

SharpFormHtmlField::make('publication_label')
    ->setLiveRefresh(linkedFields: ['published_at'])
    ->setTemplate(function (array $data) {
        if (! isset($data['published_at'])) {
            return '';
        }
        
        return 'This post will be published on '
            . \Carbon\Carbon::parse($data['published_at'])->isoFormat('LLLL');
    });

New method :

->setLiveRefresh(bool $liveRefresh = true, ?array $linkedFields = null)

When specified, the Html will be rerendered on each use input (debounce 200ms) (in addition of the initial render). $linkedFields allows to only call Sharp refresh endpoint when some fields has been changed (and not all).

setTemplate() now accepts a closure

->setTemplate(function (array $data) { })

$data is either root form data or if we are in a list: the item data.

The closure can return an HTML string or a view().