Navigation (tree)
Hi,
We currently have an Information Architecture that contains a number of
parent pages, each with a set of sub-level child pages; we are using the Tree
Navigation to display the sub-levels, however every time a user clicks
into a sub-level, that branch of the tree collapses so you have to
re-open it to navigate around. Is there a way of keeping the currently
active sub-levels / children open & visible?
Otherwise, is there a Navigation control that only displays the current child/sub-level pages? I see the Vertical Navigation can display siblings, but can this be for children instead?
Hi Mark,
RadTreeView looses its state when NavigateUrl property is set and you make a post back. This is the behavior of the RadTreeView control and in this case you should persist the selected node in a session, cookie or hidden field.
Another option is getting the item from the url with javascript (client-side method).
Here are some helpful resources: