I have a dropdown in master page. Since I need that in all pages throughout site.
I have list OOTB view webparts and custom webparts on various pages.
When user changes value from dropdown, I need to refresh webparts but not master page block. Since the dropdown value will be used as a filter parameter in all webparts.
I am storing dropdown changed value in Cookies since that event is bind through jquery.
If not possible, then entire page refresh would also do, but as last option.
Any pointers how can I achieve?
PS: Not looking for query string option.