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.

Greetings.

I think I found a minor bug when using the TabStrip component. If you have something like this:

<TelerikTabStrip>
	<TabStripTab Title="First tab">
		<p>First content</p>
	</TabStripTab>
	<TabStripTab Title="Second tab">
		<p>Second content</p>
	</TabStripTab>
	<TabStripTab Title="Third tab">
		
	</TabStripTab>
 </TelerikTabStrip>

And you click the tab without content, it stays selected.

Regards

ActiveTabIndex works as expected when tabs are always Visible, but when you set the Visible property to false, then back to true, the ActiveTabIndex does not work.

<TelerikTabStrip @bind-ActiveTabIndex="@ActiveTabIndex" PersistTabContent="true">

    <TabStripTab Title="@TabTitle" Visible="@IsTabVisible" >

..

IsTabVisible = true;

ActiveTabIndex = 1;

I encountered this behavior in both v2.30.0 and v3.2.0

Support for adding Unicode characters (such as a warning sign, &#9888;) to the Title of tab strips.

Our scenario is we require specific setup to be done on each tab strip. We would like to ability to add an indicator next to the title of the tab to denote that setup is required.