how can I prevent a user to leave a site by breadcrumbs on changes without confirmation.

Hi,

we have a CAF Application, and i nead catch the point when a user want to leave a Site by breadcrubs.
how can I prevent a user to leave a site by breadcrumbs on changes without confirmation.

Thanks.

Do you implement the breadcrumbs navigation in CAF? What’s the control are you using?

yes we implented it in CAF and I used the Breadcrumb control that give me a horizontal line of links.

I resoved the Problem.
ok in that few view’s where I need to raise a confirmation dialog I overlay the original Breadcrumbs with a manuel created. In that manuel created Breadcrumbs I inserted Command Link Controls for each link. As Action I set the target view and also I set an Action Listener that show the Confirmation Dialog if we have not saved changes otherwise the target view will presented direct.

Can you provide an example project?