// select the last item when you backspace from the add-items field
function selectLastItem(e) {
var data = observer.value(),
newItems = dom.findAll(boundEl, '.simple-list-item');
if (!addEl.value || !addEl.value.length) {
e.preventDefault(); // prevent triggering the browser's back button
_.last(data)._selected = true;
_.last(newItems).focus(); // focus on the last item
observer.setValue(data);
}
}
export function getFieldEl(uri, path) {
const selectors = fieldSelectors(uri, path),
el = find(selectors[0]) || find(selectors[1]); // find field in normal components
if (el) {
return el;
} else {
// attempt to find field in layout,
// by checking all the fields that match and returning the first one
// that is NOT inside a component (the field whose closest data-uri node is actually <html>)
return _.find(findAll(selectors[2]), (fieldEl) => closest(fieldEl, `[${refAttr}]`) === document.firstElementChild);
}
}
export function getVisibleList(doc) {
doc = doc || /* istanbul ignore next */ document.body;
return _.filter(findAll(doc, `[${refAttr}]`), showVisible);
}
/**
* Saves unique values only
* @returns {Array}
*/
function getLatestRefMap() {
return _.uniq(_.map(dom.findAll(refAtrrSelector), function (el) {
return el.getAttribute(refAttr);
}));
}