If view block with exposed filer or contextual filter is placed on node/add , node/edit form and node is having some field which could be used alternate to exposed filter or contextual filter. Is this setup possible?
views block having taxonomy exposed filter with select list widget node form having same taxonomy (vocabulary) field with select list widget.
when selecting the select list on node form views block should be change.Views exposed filter would be made display:none by css if this is possible.
One possible way I am thinking is php code in "provide default value"(listen to field change?) or this has to be passed by node form on field value change.