Has anyone else seen these oddities while using Flex Components:
1. Using a combo box - it the user selects an item using the
keyboard, the change event is not triggered. Do I need to use a
different event than the change event to trigger keyboard
interaction with the combo box?
2. I'm using the drag and drop classes from Macromedia to drag and
item from one datagrid to another. After selecting an item from grid
A and dragging it to grid B, when I use the scroll bar on grid A to
scroll the list, I see multiple instances of the same item displayed
throughout the grid. You could visualize this as if the dataprovider
for grid A has one item repeated for every item in the dataprovider.
It's only when I refresh the grid, by calling the remote method
again, that the multiple instances go away. Is it a flex component
problem or a coding issue?
3. Using two datagrids in separate items in a Viewstack, such that
when I click a button grid A is made invisible while grid B is made
visible. An array of items contained in one cell of the selectedItem
for grid A should populate the dataprovider for grid B. If I
trigger grid B to become visible, grid B is not filled with the data
from my array when I initially change the visibility of grid B.
However, after making grid B visible once, I can trigger it a second
time and the second time the grid is populated correctly. In this
example, grid A has been dynamically attached using ActionScript,
while grid B is drawn at runtime through an .mxml file. Any
suggestions?
4. One last question: Is the correct syntax for focusing cell 1 row
1 in a datagrid: datagrid.focusedCell
= "{itemIndex:0,columnIndex:0}";
I'd like to be able to test a value entered in a cell of the
datagrid and if the value is not a number, return the user to the
cell where an incorrect value was entered. Any suggestions would be
helpful.
Thanks,
Cheryl
