1.TempData in Partial Views: TempData is typically used to store data for the next request, but it might not work seamlessly with partial views because partial views don't trigger a full request cycle. In this case, the TempData values are not getting carried over to the partial view as expected.

2.Toastr.js Message Not Displaying: Since the animation is showing but no message is being rendered, it likely indicates that the JavaScript code is not properly handling or displaying the message content.

3.Unable to Edit Data in Index.cshtml with TempData: TempData is not persisting the ID properly for your edits in Index.cshtml, which may point to an issue with how data is passed or how the page lifecycle works with partial views.