I have run into two problems with Combbox.
1. Once a while, when I use the arrow key to scroll and select the value in the drop down, it is stuck at certain options. This happens randomly and seems not happen at all when I only have couple options in the drop down. Is this a bug in the combbox itself?
2. I have my combbox on a screen,first time go to the screen, the value is empty. Once the user selects some option, go to other screen then come back to this screen, is there any way to refresh the combbox with empty value?
Thanks,
JJJ
1. Once a while, when I use the arrow key to scroll and select the value in the drop down, it is stuck at certain options. This happens randomly and seems not happen at all when I only have couple options in the drop down. Is this a bug in the combbox itself?
2. I have my combbox on a screen,first time go to the screen, the value is empty. Once the user selects some option, go to other screen then come back to this screen, is there any way to refresh the combbox with empty value?
Thanks,
JJJ