TabView's BindingContext is called for all tabItems' at a time when the control is loaded in syncfusion tab For MAUI #32

[Arviksain]

Description

Hi @PaulAndersonS @naveenkumar-sanjeevirayan @SimonCropp @Jeyasri-Murugan As I have mentioned previously the situation, that when tab is opened that time it is loading all the tabitems at a time means all bindingcontext called at a time.

But expected should be when select particular tabItem, then only particular this tabItem's BindingContext should be called and when tap to next tabItem that time 2nd tabItem's BindingContext should be called.

But still the problem is not resolved yet. So, Kindly fix this issue at earliest, As our application already facing this issues in production mode.

Version :- 1.0.3

Opening this issue again

Steps to Reproduce

No response

Version with bug

1.0.4

Is this a regression from previous behavior?

Not sure, haven't tested other versions

Last Known Working Version

1.0.3

Affected platforms

iOS, Android

Affected Platform Versions

No response

Have you found a workaround?

No

Relevant log output

[naveenkumar-sanjeevirayan]

Hi @Arviksain,

We would like to inform you that the TabView component does not support virtualization in the way you have requested. Specifically, it is not supported to defer the binding context initialization until a tab is selected. The binding context will update when the TabView control is initialized, and this is the current behavior.

However, when the EnableVirtualization property is enabled, the content of each tab is loaded only when the tab is selected. This helps improve performance by avoiding the upfront loading of all tab contents.

While this feature does not delay the binding context itself, it ensures that the UI elements and their associated content are only created when needed, which can still offer performance benefits in many scenarios.

Please let us know if you need further clarification or assistance with implementing this feature.

Regards,
Naveenkumar S