const dotPos = q.index.indexOf(".");
return dotPos === -1 ? q.index : q.index.substring(0,dotPos);
});
- let domTree = questionGroups.map( (qg,i) => {
+ let domTree = Object.keys(questionGroups).map( idx => {
+ let qg = questionGroups[idx];
+ const i = parseInt(idx);
// Re-order questions 1.1.1 then 1.1.2 then...
const orderedQg = qg.sort( (a,b) => {
let aParts = a.split('.').map(Number);