Function getOne

Autopage.user.js:2376–2384

(selector, contextNode = undefined, doc = document)

        return result;
    }
    function getOne(selector, contextNode = undefined, doc = document) {
        if (!selector) return;
        contextNode = contextNode || doc;
        if (selector.slice(0,1) === '/' || selector.slice(0,2) === './' || selector.slice(0,2) === '(/' || selector.slice(0,3) === 'id(') {
            return getXpath(selector, contextNode, doc);
        } else {
            return getCSS(selector, contextNode);
        }
    }
    function getAll(selector, contextNode = undefined, doc = document) {
        if (!selector) return [];
        contextNode = contextNode || doc;