Made a very useful keyboard shortcut for scrolling around HasMany relationships

[vesper8]

And I thought I would share it here. It would be nice if this was implemented now that work is being done on new keyboard shortcuts @davidhemphill

(function () {
    let scrollRelationshipsCurrentIndex = 0;
    let scrollRelationshipsTotalIndexes;

    Nova.addShortcut("space", (event) => {
        event.preventDefault();

        const elements = document.querySelectorAll("div[data-relationship]");

        scrollRelationshipsTotalIndexes = elements.length;

        // console.log(`There are ${scrollRelationshipsTotalIndexes} relationships.`);
        // console.log(`Scrolling to ${scrollRelationshipsCurrentIndex}.`);

        elements[scrollRelationshipsCurrentIndex].scrollIntoView();

        if (scrollRelationshipsCurrentIndex + 1 < scrollRelationshipsTotalIndexes) {
            scrollRelationshipsCurrentIndex++;
        } else {
            scrollRelationshipsCurrentIndex = 0;
        }
    });
})();

Put this in a .js file and then load it in your NovaServiceProvider like so:

        Nova::serving(function () {
            ...
            Nova::script('scroll-relationships', resource_path('js/nova/scroll-relationships.js'));
            ...
        });

Now anytime you are on a 'resource view' page, hitting the space bar will cycle through all your HasMany relationships