Method #resolveInherited

src/core/runtime/runtime.js:365–395

(str, context, startElement)

        }

        #resolveInherited(str, context, startElement) {
            var elt = startElement || (context.meta && context.meta.owner);
            while (elt) {
                var internalData = elt._hyperscript;
                if (internalData && internalData.elementScope && str in internalData.elementScope) {
                    return { value: internalData.elementScope[str], element: elt };
                }
                // Check dom-scope attribute for scope control
                var domScope = elt.getAttribute && elt.getAttribute('dom-scope');
                if (domScope) {
                    if (domScope === 'isolated') {
                        return { value: undefined, element: null };
                    }
                    // "closest <selector>" - jump to matching ancestor
                    var match = domScope.match(/^closest\s+(.+)/);
                    if (match) {
                        elt = elt.parentElement && elt.parentElement.closest(match[1]);
                        continue;
                    }
                    // "parent of <selector>" - jump to the parent of the nearest matching ancestor
                    match = domScope.match(/^parent\s+of\s+(.+)/);
                    if (match) {
                        var target = elt.closest(match[1]);
                        elt = target && target.parentElement;
                        continue;
                    }
                }
                elt = elt.parentElement;
            }
            return { value: undefined, element: null };
        }

        #getElementScope(context) {
            var elt = context.meta && context.meta.owner;