Hi Dennis,
Thank you for your input. its certainly better.
But it does not resolve my problem.
The problem is
JS Bin - Collaborative JavaScript Debugging
1. By Default '16' is selected and set in comboBox.
2. User selects '14 from dropdown' , Please see the user has not focus out of the combobox.
3. User types in aaaa which is invalid value. Then the value should reset to '14' however its resetting to 16 .
Should lastValue be preserved on selectionChange as well?
Thank you for all your help
regards
fehmina.