Hi all,
Could you please add the OnBeforeActiveTabIndexChange event and allow cancellation (prevent) of ActiveTabIndexChanged in the handler?
I saw an example in the doc about how to prevent tab (index) change, but it is not sufficient because of:
- event if you won't change the tab index, the active tab is still being destroyed and recreated;
- we want to avoid keeping the tab in memory by using the PersistTabContent flag;
We need to prevent tab switching by showing the user a confirmation and reacting to the user's choice. We need to prevent the tab switching - not to post react and apply any kind of crutches.
Hi Igor,
I can confirm that this feature request is indeed valid and has already been submitted on our Public Feedback Portal. Therefore, I will mark this item as a "Duplicate" of the original request.
Regards,
Hristian Stefanov
Progress Telerik
Do you have a stake in the designеr-developer collaboration process? If so, take our survey to share your perspective and become part of this global research. You’ll be among the first to know once the results are out.
-> Start The State of Designer-Developer Collaboration Survey 2024