<% _.each(groupedTimelineData, function(yearEntry) { var year = yearEntry.year; var yearItems = yearEntry.months; %> <%= yearHeadlineTemplate({ year: year }) %> <% _.each(yearItems, function(monthItems, month) { %> <% var monthSelectedCount = 0; var monthTotalCount = monthItems.length; _.each(monthItems, function(item) { if (_.contains(selectedItemsArray, item.checksum)) { monthSelectedCount++; } }); var monthAllSelected = (monthSelectedCount === monthTotalCount && monthTotalCount > 0); var monthPartialSelected = (monthSelectedCount > 0 && monthSelectedCount < monthTotalCount); %> <%= monthHeaderTemplate({ year: year, month: month, monthAllSelected: monthAllSelected, monthPartialSelected: monthPartialSelected }) %>

<% _.each(monthItems, function(item) { var isChecked = _.contains(selectedItemsArray, item.checksum); %> <%= itemCardTemplate({ item: item, isChecked: isChecked, contentType: contentType }) %> <% }); %>

<% }); %> <% }); %>