Function loadComponentBundle

src/ext/component.js:283–302

(url)

    }

    function loadComponentBundle(url) {
        if (fetchedBundles.has(url)) return fetchedBundles.get(url);
        var p = fetch(url)
            .then(function (r) {
                if (!r.ok) throw new Error('HTTP ' + r.status + ' fetching ' + url);
                return r.text();
            })
            .then(function (html) {
                var doc = new DOMParser().parseFromString(html, 'text/html');
                for (let tmpl of doc.querySelectorAll('script[type="text/hyperscript-template"][component]')) {
                    registerTemplate(tmpl);
                }
            })
            .catch(function (err) {
                console.error("hyperscript component bundle '" + url + "': " + err.message);
                fetchedBundles.delete(url); // allow retry
            });
        fetchedBundles.set(url, p);
        return p;
    }
    _hyperscript.addBeforeProcessHook(function(elt) {
        ensureFouceGuard();
        if (!elt || !elt.querySelectorAll) return;