I am using the jqxDropDownList to generate a list of checkboxes for each month of the year for multiple years. I would like to group the months for each year so that you can just check one year and it automatically checks all the months of that year instead of having to click each and every month. Is this possible to do?
Thank you, the tree solution does not appear as it will work as it take up to much screen space. The other link looks like it might be what I want but I only see a way to add items to a group by manually adding each item. I am loading the list via a jqxDataAdapter, is there a way to assign the group with this method?